Cryogenic valve
Cryogenic Ball Valve
Stainless Steel Ball Valve company
Ball Valve XINTAI
Cryogenic valve
Cryogenic Ball Valve
Stainless Steel Ball Valve company
Ball Valve XINTAI

Industrial Valve Manufacturer

API Flange Ball Valve

  • 8 Casting lines

    We dominate the market through advanced technologies and four manufacturing bases and eight casting production lines.

  • 32,000m² Workshop

    Covers an area of 32,000 square meters, with a modern production workshop, R & D centers, operations centers, and other facilities.

  • 270K Annual production

    We are one of the largest manufacturers of casting valves in Wenzhou, with annual output over 270,000 valves.

About Us ——

Our Capabilities

To ensure rough quality, we also have our own casting factory. from the production of raw material to the delivery of finished products, every process must be effectively controlled.

We pursuit correct and accuracy production, and improve our refine manufacturing mode. Every part we made is strictly according to the standard, to ensure product quality.

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Waterproof Panel Board
  • Leading Forging Process

    Great strength forging valves will make them ideal for systems with high-pressure and high-temperature requirements.

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  • Accredited Quality

    We have passed ISO9001 quality management system certification, domestic TS security certification, CE, OHSAS18001, API.

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  • Industry-Leading Experience

    XINTAI has been serving the large oil industry, natural gas pipeline and their elite teams since 1998.

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XINGTAIIMG

What We Do ——

Providing full range of valve
manufacturing solution

  • Full Service

    We are providing high-quality industrial valve manufacturing services and design services.

  • After-sales Service

    Any quality problems within 12 months after purchase, Free replacement.

XINTAI Valve is a professional and one of the leading manufacturer worldwide for industry valves products, involving six ranges and thousands of varieties, for control valve, cryogenic valve, gate valve, globe valve, ball valve, butterfly valve, power station valve, oxygen valve, hydraulic control valve, thread valve and Antibiotic valve.

Product Categories

The product can meet GB, BS, API, DIN, JIS standards. Material available in: Duplex stainless steel, various titanium, nickel and other materials.

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    Ball Valve

    Stainless Steel Ball Valve
    1PC Thread Ball Valve
    Carbon Steel Ball Valve

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    Cryogenic valve

    Cryogenic Ball Valve
    Cryogenic Gate Valve
    Cryogenic Globe Valve

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    Gate Valve

    Flange Gate Valve
    Weld Gate Valve
    Thread Gate Valve

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    Globe Valve

    Forged Steel Globe Valve
    Thread Globe Valve
    Carbon Steel Flange Globe Valve

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    Check Valve

    Flange Check Valve
    Thread Check Valve
    Stainless Steel Flange Check Valve

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    Special Material

    High-Temperature Carbon Steel
    Low-temperature Carbon Steel
    Austenitic Stainless Steel

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Our Partnership

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    CNOOC

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Blog & News

XINGTAIIMG

07th May 2021

How Does a Gate Valve Work

Gate valve that are al o k ow a luice valve are valve that o e y rai i g a rou d or recta gular gate out of the fluid' cour e. Si ce the art that either reve t or make flow through the valve act a a gate, they're called that. What i a Gate Valve?It i a li ear motio valve that co trol the flow of fluid i a i i g y tem. The flow i directed to to or tart y a gate or wedge-ty e di c that move er e dicular to the flow. The gate valve i the mo t widely u ed i a y roce la t a d i uita le for oth a ove-grou d a d u dergrou d i tallatio .A luice valve i a other ame for a gate valve. It i very im le to o e rai e the gate out of the way of the fluid. It doe ot require a large urface a d ca e fitted i to a mall ace alo g the i e axi . To achieve ro er eali g, the di c a d eat mu t have a 360 deg urface co tact. A gate valve i made u of ma y com o e t that allow it to work ro erly. The valve' ody or hell i the mo t critical com o e t of the valve i ce it co ect the i let a d outlet i e i a i i g y tem.What i the Gate Valve' theory of o eratio ?O the to of the gate valve i a ha dle wheel that, whe rotated clockwi e, cau e the team a d gate to travel dow ward. It to fluid from leaki g through the valve.The valve i o e ed whe the wheel i rotated a ti-clockwi e, a d the team a d gate travel u ward over the fluid. The gate valve may al o e u ed i a emi-o e tate, ut thi will cau e the gate to erode a fluid move through it, o it i ot recomme ded.How do gate valve work?Gate valve are ofte utilized to co trol flow, ut they are 't alway the e t o tio ecau e they're uilt to e com letely o e or clo ed. Whe a traight-li e fluid flow a d mi imal flow re trictio are eeded, they are u ed. The ta dard gate valve ha o o tacle i the flow ath whe com letely o e ed, re ulti g i very low frictio lo . Throttli g with gate valve i ot a mart idea. Becau e of the valve' ature, flow co trol i difficult, a d fluid la i g i co tradictio of a artly o e gate ca cau e ig ifica t damage to the valve. Gate valve hould ot e u ed for regulati g u le ex re ly a roved.Gate valve are cla ified a either ri i g or o -ri i g tem valve . Growi g tem valve are u ed whe it' critical to k ow if the valve i o e or clo ed right away a d whe fluid olluta t could damage the thread ( tem a d gate) ex o ed to the fluid. Whe the valve i o e ed, the tem of the valve ri e out of the valve. Where vertical ace i re tricted or u dergrou d, o -ri i g tem are u ed. The tem of the tem i threaded through the o e i g. The thread hift the gate u ward or dow ward a the ha dwheel o the tem i rotated, while the tem remai vertically tatic. To i dicate the gate' locatio , thi ty e of valve almo t alway ha a eedle i dicator threaded o to the u er e d of the tem.The valve ody i ealed with o et to reve t leak . The o et of a gate valve may e crewed i , u io ized, or olted. The crew-i o et i the mo t a ic, rovidi g a lo g-la ti g, re ure-tight eal. U io o et i ideal for a licatio that eed to e i ected a d clea ed freque tly. It al o co tri ute to the ody' ower. For larger valve a d higher re ure a licatio , a olted o et i u ed. A re ure eal o et i a other ty e of o et u ed i gate valve . Thi de ig i u ed for valve u jected to high re ure , u ually more tha 15 MPa (2250 i). Com ared to other co tructio , the re ure eal o et' ody- o et joi t eal tre gthe a the valve' i ter al re ure ri e . I co tra t, other co tructio a ear to leak at the ody- o et joi t a i ter al re ure ri e .Fla ged e d are commo o gate valve , a d they are drilled to meet i eli e fla ge dime io al requireme t . Ca t iro , ca t car o teel, gu metal, tai le teel, alloy teel , a d forged teel are commo material for gate valve .How do you ick a gate valve?The valve i a co trol com o e t i the fluid delivery y tem, with diver io , hutoff, regulatio , throttli g, rever e flow, Overflow relief, a d other fu ctio to reve t ackflow the valve i a co trol com o e t i the fluid delivery y tem, with diver io , hutoff, regulatio , throttli g, to reve t ackflow, the valve i a co trol com o e t i the fluid delivery y tem, with diver io , hutoff, regulatio , throttli g, rever e flow, Overflow relief, a d other fu ctio to reve t The i e' valve erve a a e e tial co trol feature. The im orta ce of electi g the mo t a ro riate valve li ked to i eli e rotectio , traffic lo , ex e e, a d other factor , ece itate familiarity with the valve' characteri tic a d electio of the valve' te a d a i .Gate valve , glo e valve , check valve , all valve , utterfly valve , throttle valve , lug valve , dia hragm valve , afety valve , co trol valve , tra , a d ecial valve are all roduced i Chi a today. The maximum worki g re ure i 600 MPa the maximum omi al diameter i 5350mm, the maximum worki g tem erature i 1200 deg C, the mi imum worki g tem erature i -196 deg C, the media for water, team, ga oli e, atural ga , heavy corro ive media ( uch a co ce trated itric acid, co ce trated ulfuric acid, etc.), flamma le media ( uch a dum , ethyle e, etc.), oi o ou media ( uch a hydroge ulfide), et cetera Ca t iro , high a d low alloy teel, tai le teel acid re i ta ce, Ha telloy alloy, forged teel, Mo el alloy, du lex tai le teel, I quire ickel ore, tita ium, a d o o . Al o, we rovide u ort for the ma ufacture of variou mecha ical, eumatic, a d hydraulic valve e ergy device .To choo e the mo t a ro riate for the i tallatio of the i eli e y tem valve roduct i the face of uch a large um er of valve varietie a d uch a ra ge of com lex co ditio , fir t, u der ta d the characteri tic of the valve eco d, the ma ter hould choo e the te a d a i of the valve the rule .

XINGTAIIMG

07th May 2021

Different Types of Valves

Valve are mecha ical or electromecha ical device that regulate the flow of liquid , ga e , owder , a d other material through i e or tu e a d from ta k or other co tai er . Valve de e d o a mecha ical arrier mda h a late, a all, or a dia hragm, for exam le mda h that ca e i erted a d removed from the flow tream of the material goi g y i mo t ca e . Some valve are de ig ed to e o -off, while other allow for very fi e co trol of media flow. We've go e through the ecific of variou ty e of valve i thi article.Valve : Their Ty e a d Fu ctio Aero ol Valve The co te t of aero ol ca are di e ed u i g aero ol valve . They are made u of two mai art : the hou i g a d the tem. The i te ded u e, out ut ty e, valve ize, actuator ty e, a d co tructio material are im orta t co ideratio . The ty e of media that i tra mitted may al o e a factor. Aero ol valve di e e cream , liquid , a d oi tme t , ga e , clea i g age t , a d a y other u ta ce ackaged i a aero ol ca .Air Logic Valve Air Logic Valve are mecha ical or electromecha ical device that regulate airflow i eumatic y tem a d ca e u ed i tead of electrical co trol whe electrical co trol i im ractical, uch a i da gerou atmo here . Actuator ty e, um er of ort , co tructio material , witchi g eed, ort thread ize, re ure rati g , a d i ut voltage are all e e tial ecificatio . Pilot valve , E- to , o e- hot valve , a d other eumatic logic valve are u ed i eumatic y tem .Bala ci g Valve Bala ci g Valve regulate fluid flow y litti g it equally etwee everal flow ra che . The um er of ort co ectio , ort , valve ize, a d co tructio material are all e e tial co ideratio . Bala ci g valve are mai ly u ed i HVAC a d fluid co trol a licatio . They ca e u ed i commercial heati g/cooli g y tem , for exam le, to cha ge water tem erature i re o e to cha gi g load co ditio . They ca al o e u ed to cou ter ala ce dou le-acti g cyli der . Ball Valve Ball valve are quarter-tur valve with wiveli g orted here that lock or allow flow i the i e tream. There are ecial de ig availa le that allow for ome flow co trol. The um er of ort , ort layout, ort co ectio , valve ize, a d the material that make u the valve ody, e ch, eal, a d tem acki g are all e e tial ecificatio . Ball valve are u ed almo t everywhere from a com re ed-air li e to a high- re ure hydraulic y tem a fluid flow mu t e tur ed off. Si ce a all valve ort ca e reci ely matched to the i e diameter, it ca rovide low head-lo characteri tic . Ball valve eal etter tha utterfly valve , ut they are more ex e ive to uy a d mai tai . They are ormally o erated with a lever that give a vi ual i dicator of the valve' tatu .Check Valve Check valve allow o ly o e directio of fluid flow through them. Lift-ty e check valve are imilar to glo e valve i that they u e a all or i to , which i al o acked y a ri g, to o e at a certai re ure ut clo e a the re ure dro , reve ti g ackflow. The e valve are ometime u ed i high- re ure ituatio . The to check valve, which al o erve a a hut-off valve, i a variatio .Swi g check valve have hi ged gate , di c wafer , or ri g-actuated wafer that clo e agai t ort a re ure dro . I low- re ure a licatio , the e device may e u eful. The theme i cha ged lightly with a tilti g di c check valve, which hi ge the gate lightly i ward to reduce the re ure eeded for o e i g. Ru er check valve come i a ra ge of ha e a d ize , i cludi g fla a d duck ill tyle . Check valve are u ed o ga li e , airli e , a d um mda h a ywhere where fluid would flow i o e directio . They ca e mi iaturized, made of la tic, a d have a ra ge of u ique feature , uch a metal eat .Faucet Valve Faucet Valve are u ed to regulate the flow of water i to a i or i k . They u ually do ot have outlet co ectio , ut ome do have thread for co ecti g ho e , k ow a a ho e i or igot. Actuator ty e, Valve ty e, ort co ectio , valve ize, a d the material that make u the valve frame, i cludi g the eat, li i g, eal, a d tem acki g, are im orta t requireme t . A other factor to remem er i the mou ti g tyle.Faucet valve are ofte u ed i la , o co tai er , a d a ho e i a d ca e made of low-co t material that ca e recycled after a co tai er' co te t have ee em tied.Gate Valve Gate valve are ofte u ed to to fluid flow a d are le commo ly u ed for flow co trol. A gate valve u e a late-like arrier that ca e lowered i to the flow tream to to the flow. It o eratio i alike to that of a glo e valve, exce t that whe the valve i com letely o e ed, the gate deliver le flow co trai t tha a glo e-valve lug. Port co figuratio , ort co ectio , valve ize, a d the material that make u the valve ody, e ch, eal, coveri g, a d tem acki g are e e tial requireme t . Wedge- ha ed lug or arallel late may e u ed i gate valve . Plug ty ically eal the valve o oth the u tream a d dow tream face , while late u ually o ly eal the u tream face. Wedge come i a ra ge of ha e a d ize to hel mi imize or accommodate eali g urface wear. While gate valve have a lower head lo whe o e tha glo e valve , they are ot ideal for throttli g a d do ot have the ame o itive hut-off a glo e valve . Gate valve are u ed to cut off a d e arate o eratio i wa tewater y tem , ower la t , a d ma ufacturi g la t .Glo e Valve Glo e Valve are amed for u i g a glo e- ha ed di c that re trict flow y clo i g agai t a limiti g orifice. They were o ce k ow for their herically ha ed odie . The di c i o e ed a d clo ed with a ha dwheel o automatic valve , the di c i o e ed a d clo ed with a actuator a d lidi g haft. Valve ha e, ort co ectio , valve ize, ort co figuratio , a d material that make u the valve frame, uch a the e ch, eal, li i g, a d tem acki g, are im orta t co ideratio . Glo e valve are u ed i wa tewater treatme t la t , food roductio la t , a d roce i g la t , for exam le, hut-off a d co trol. The Z- tyle valve i the mo t commo ty e, o amed ecau e of the fluid' ath through the valve ody. The de ig ' com aratively high head lo e are due to the two right-a gle tur that the fluid mu t make through the valve. The Y- tyle valve, which ha the valve tem a gled at 45 degree to the valve frame, i a le re trictive de ig . The a gle valve, which tur the flow 90 degree , i a other ki d.

XINGTAIIMG

07th May 2021

What is the gate valve?

Gate valve are commo ly u ed i variou a licatio a d ca e i talled oth a ove a d elow grou d. Not lea t for u dergrou d i tallatio , electi g the correct ty e of valve i critical to reve t high re laceme t co t .Gate valve are availa le i two co figuratio : com letely o e or fully clo ed. They're u ed a i olati g valve i i eli e a d hould ever e u ed to co trol or co trol valve . The tem of a gate valve i rotated either clockwi e to clo e (CTC) or clockwi e to o e (CTO) to o erate the valve. The gate o the threaded ortio of the valve tem move u or dow while it i o erated.Gate valve are u ed i a variety of a licatio .If there i a eed for mi imal re ure lo a d a free ore, gate valve are ofte u ed. A di ti ctive gate valve ha o o tacle i the flow ath whe com letely o e , re ulti g i very low- re ure lo a d allowi g the u e of a i e-clea i g ig. The gate valve i a multi-tur valve, which mea it ha a threaded tem u ed to o erate it. The low o eratio al o reve t water hammer effect ecau e it ha to tur everal time from o e to clo e.Gate valve are uita le for a wide ra ge of fluid . The gate valve from AVK are uita le for the followi g a licatio : ull Tem erature etwee -20 a d +70 deg C, overall five m/ flow rate, a d u to 16 ar differe tial re ure for ota le water, wa tewater, a d eutral liquid . ull Ga : tem erature ra ge of -20 to +60 deg C, the maximum flow velocity of 20 m/ , a d differe tial re ure of u to 16 ar.By- a valve for gate valve By- a valve are commo ly em loyed for three rea o : ull With the mai valve clo ed a d the y- a o e , a co ti uou flow i ermitted, reve ti g ote tial tag atio , loweri g the valve' torque requireme t, a d allowi g o e- er o o eratio . ull Pi eli e filli g i taki g lo ger tha a tici ated.Wedge- ha ed v . arallel- ha ed gate valve Parallel a d wedge- ha ed gate valve are the two rimary ty e of gate valve . A flat rate i u ed etwee two arallel eat i arallel gate valve , a d a commo form i the k ife gate valve, which ha a har edge o the ottom of the gate. Two i cli ed eat a d a lightly mi matched i cli ed gate are u ed i wedge- ha ed gate valve .Although mo t AVK' gate valve are olid wedge- ha ed, we al o have k ife gate valve for wa tewater co duct a d arallel lide valve for ga u ly.Gate valve with metal eated v . re ilie t eated eat Gate valve with a metal eated wedge were commo ly u ed u til the hardy eated gate valve wa ho ted to the market. A de re io i the valve ottom i eeded y the a ular eali g device of a metal eated wedge a d the co ical wedge de ig to co firm a tight clo ure. Sa d a d e le are em edded i the ore at thi oi t. Regardle of how thoroughly the i e i flu hed duri g co tructio or re air, it will ever e com letely free of im uritie . A a re ult, a y metal wedge' ca acity to e dro -tight would deteriorate over time.The lai valve ottom of a re ilie t eated gate valve allow a d a d e le to move freely through the valve. If im uritie move through the valve a it clo e , the ru er outward may clo e arou d the im uritie . Whe the valve hut , a high-grade ru er com ou d ca tivate the im uritie , which are flu hed out whe the valve i o e ed agai . The ru er outward would retur to it origi al form, e uri g a leak- roof eal.While re ilie t eated gate valve accou t for the overwhelmi g majority of AVK' gate valve , metal eated gate valve are till i dema d i ome market , o they remai art of our water u ly a d wa tewater treatme t ra ge. Serie 54 ca e fou d here.Gate valve with growi g tem ver u o -ri i g tem Ri i g tem are attached to the gate a d ri e a d fall together a the valve i o e ed a d clo ed, rovidi g a vi ual i dicator of the valve locatio a d allowi g the tem to e grea ed. The threaded tem i u hed y a ut revolvi g arou d it. Thi form i o ly uita le for i tallatio a ove grou d.Threaded through the gate, o -growi g tem rotate with the wedge ri i g a d falli g withi the valve. Si ce the tem i co tai ed i ide the valve hell, they take u le vertical ace. AVK rovide gate valve with a factory-i talled valve locatio i dicator o the u er e d of the tem. No -ri i g tem gate valve ca e u ed i oth a ove-grou d a d u dergrou d a licatio .While mo t AVK' gate valve have a o -ri i g tem, we al o rovide ri i g tem gate valve for water, wa tewater, a d fire afety a licatio .Gate valve with a k ife ladeK ife gate valve are i du trial valve with a de ig that e ure mi imal co tact etwee valve com o e t , mi imizi g wear a d tear. K ife gate valve have certai characteri tic , uch a avoidi g lidi g co tact etwee the ody a d the gate, allowi g the flu hi g of media to form the valve i terior, a d o - lidi g motio . A d whe there are olid article at the ottom of the ody, the valve' ottom edge will rovide a tro g hutoff. K ife gate valve are u idirectio al valve that ca cut through movi g media a d di lodge a d clo e a y material i the eati g regio . The e valve are u ed i mi i g, team, a d chemical a licatio ecau e they ca with ta d high tem erature a d a ra ive lurrie .What are the e efit of a gate valve? The gate valve o e a d clo e very lowly, which reve t fluid hammer a d i i g damage.The e t choice for o -dema d erviceBidirectio al flow with low- re ure dro What are the a licatio of gate valve ? The e valve ca e u ed for ga , lurrie , team, oil, a d corro ive liquid . They are a ro riate for high- re ure a d tem erature a licatio . They ca ot e quickly o e ed or clo ed. They eed a large ace for i tallatio , o eratio , a d mai te a ce.Sum U Gate valve ca 't e u ed for co trol ecau e the di c ca e damaged whe artially o e , a d whe com letely o e , they reduce the re ure dro arou d the valve. If the fluid flow mu t e i a traight li e with mi imal re trictio , gate valve may e u ed. All gate valve are idirectio ally eala le a d ca e mou ted i a y directio however, re ure-relievi g valve ca o ly e i talled i the directio i dicated y the arrow.

XINGTAIIMG

07th May 2021

What is a ball valve?

A quarter-tur valve, uch a a all valve, i im ly a all ut i a a ageway through which fluid flow . The valve o e a d clo e y a i g through a hole i the all. The fluid flow through the all a it i laced o that the hole ru i the ame directio a the a ageway, a d the valve i o e ed. The all may al o e laced with the hole er e dicular to the a ageway, reve ti g fluid from a i g through a d clo i g the valve. It' u ually o erated from the out ide, with a ha dle that ca e rotated ack a d forth to o e a d clo e the valve.What exactly i a all valve?The majority of all valve actuator are quick-acti g, requiri g a 90 deg tur of the valve ha dle to o erate. Pla etary gear are u ed to co trol other all valve actuator . Thi form of geari g e a le the o eratio of a large valve with a mall ha dwheel a d o erati g ower.A herical urface coated lug that i off to o e ide i the o e o itio a d rotate i to the flow a age u til it fully lock the flow ath that ha ee created for ome all valve .The ecce tric moveme t of the lug allow for eati g. The valve doe ot eed to e lu ricated a d ca e u ed for throttli g.Ball valve come i three differe t ize . A full ort valve ha o flow re trictio , mea i g liquid ca flow freely through it whe it i o e . Thi i accom li hed y maki g the all larger tha the a age ize, allowi g the hole to match the a age ize. Si ce a ty ical ort all valve lack a over ized all, the hole i o e ize maller tha the a ageway. Whe the fluid flow through, thi cau e a light flow limit. O the other ha d, reduced ort valve have a maller all a d eve maller o e i g, re ulti g i co idera le flow re trictio a the fluid flow through them.Patter of Port Ball valve come i three differe t atter : ve turi, reduced, a d full ort. A all with a ore equal to the i e' i ide diameter i u ed i the maximum ort atter .Material u ed i valve Ball are ormally made of metal with ela tomeric (ela tic material that re em le ru er) trim ( eat ). There i al o a la tic co tructio o tio .The ela tomeric material i u ed to make re ilie t eat for all valve . Teflo (TFE), filled PTFE, Nylo , Bu a-N, Neo re e, a d the e material ' variatio are the mo t o ular eat material .The e valve ca ot e u ed at high tem erature due to the ela tomeric material . The eat material mu t e cho e with care to e ure that it i co i te t with the valve' material .De ig of a Ball Valve StemA all valve' tem i ot attached to the all. At the all e d, it u ually ha a recta gular ectio that fit i to a lot cut i to the all. The e largeme t allow the all to rotate a the tem i rotated.Style of a Ball Valve Bo etThe tem a em ly a d all are ke t i lace y a o et ca that attache to the ody. The acki g that u lie the tem eal ca e com re ed y adju ti g the o et ca .Ball valve tem acki g i u ually made u of die-formed acki g ri g made of TFE-filled, TFE, or PTFE-im reg ated material. O-ri g , rather tha acki g, are u ed to eal certai all valve tem .Place of the Ball ValveSome all valve have to that o ly allow for 90 deg rotatio . Other have o to a d ca e rotated 360 degree . A 90 deg rotatio i all that i eeded to clo e or o e a all valve, with or without to .The ha dle i dicate the locatio of the valve all. The valve i o e whe the ha dle i arallel to the axi of the valve. The valve i locked whe the ha dle i 90 degree arou d the axi of the valve.A groove i cut i to the to face of certai all valve tem to reveal the all' flow ath. The o itio of the groove i the all ca e determi ed y looki g at it. O multi ort all valve , thi fu ctio i articularly u eful.The Be efit 1 It ha a com act tructure, i light i weight a d le gth, a d i im le to di a em le a d fix.2 The acki g eal of the valve tem i ot ea ily roke ecau e it rotate , a d the eali g ca acity i crea e a the medium re ure i crea e .3 The fluid re i ta ce i mild, a d the flow re i ta ce of the full- ore all valve i virtually o -exi te t. P eumatic all valve have o e of the lowe t fluid re i ta ce rati g of a y valve ty e.4 The roce i ea y a d fa t, a d it o ly require a 90-degree rotatio from full o e i g to full clo i g, maki g it ideal for lo g-ra ge co trol.5 It ca e u ed i variou a licatio , ra gi g from a few millimeter to a few meter a d from high vacuum to high re ure.A a itary all valve' o erati g theory i ide tical to that of a ormal all valve ecau e the roductio material a d rocedure are more tri ge t. Precautio to take efore u i g1 O ce a year, the all valve hould e clea ed a d fixed.2 To reve t the all from ei g tra ed, the all valve hould e triggered at lea t o ce a mo th.3 Throttli g i ot o i le with the all valve i ce it ca either e com letely o e or fully clo ed.Becau e of thi valve' de ig , it i i effective i circum ta ce where fi e co trol i eeded, uch a the throttle co trol valve i a car. It erform admira ly i circum ta ce where a flow mu t e fully to ed, uch a the hut-off valve o a home' mai water li e. Ball valve ofte do 't develo ro lem if they're ot u ed for a lo g time whe they're eeded agai , they'll work flawle ly.Adama t Valve , a glo al a itary valve u lier a d valve ma ufacturer, wa e ta li hed i 2002 a d ha i ce evolved to ecome o e of the to valve ma ufacturer for high reci io um , tai le teel a itary valve , a d i e fitti g .

XINGTAIIMG

07th May 2021

Facts to Know About a Ball Valve Manufacturer

A all valve i a flow co trol device that co i t of a valve ody a d a rotata le all. A all valve hould have either a full ort (full ore) or a reduced ort (reduced ore) fu ctio a a throttli g co trol u it. A ort, al o k ow a a ore, i a cyli drical flow a age that ru through the middle of the all a d e d whe tur ed o e-quarter of the way. Reduced ort or reduced ore all valve have a arrower ort tha ta dard all valve to gri a mall re ure dro .The flow re i ta ce of a all valve i determi ed y the ty e of ort u ed. It' al o very im le to u e a d ca co trol flow i a fractio of a eco d. It ha ma ually co trolled ha dle that ca e tur ed o or off to tart or to liquid flow through i eli e . Ball valve are more ro u t, a d their o eratio are ea y, tha k to flow co trol mecha i m that reve t all from erodi g. Thi ca e u ed to regulate the moveme t of a wide ra ge of liquid a d olid article . It a ageway i urfaced, o the flow i u re tricted, a d a mecha i m regulate the flow' eed a d re ure.Characteri tic Ball valve ma ufacturer rovide all valve with a variety of feature to uit a variety of a licatio . ull Swi g check- A wi g check add the fu ctio ality of a check valve to a valve. Thi reve t media from ei g corru ted a d acked u i to the machi e. ull Valve to are a form of to er that o ly allow 90 degree of rotatio . ull Pi to i dicator mda h Pi to i dicator are mou ted o to of the all to how the flow directio . Thi i articularly u eful i all valve with multi le ort . ull ASMS-com lia t face-to-face dime io : The e dime io make the all im le to retrofit a d re lace i -li e with mo t other valve . ull A ti- tatic de ig feature ca hel reve t tatic electricity from accumulati g a the valve ru agai t the ela tomer eat. If the device co tai flamma le liquid , tatic ca e a fire hazard. ull Fire-re i ta t: Fire-re i ta t all valve have a metal eat a a acku . Thi i critical if the y tem' tem erature ri e to the oi t that the la tic eal melt or ofte . Whe the all lie over the eal, the metal eat erve a a eal.What are the e efit of u i g all valve ?A i du trial valve i a iece of equi me t that co trol liquid , ga e , or olid . Ma y differe t valve are availa le, each de ig ed to meet the eed of differe t ty e of i du trial machi ery. I du trial all valve are amo g the mo t commo . Ball valve are commo ly u ed i almo t all form of i du trial a d re ide tial lum i g a licatio . Chemical Area of the Ga Com a y Oil Fou drie Ball Valve are u ed i three way . A all valve i a valve with a all o the i ide of the i e that co trol the machi ery' flow mecha i m. Ma y differe t valve are availa le i the i du try, de e di g o the i du try machi ery' tem erature, eed, a d re ure ecificatio . The way liquid flow ca e ma aged a the fluid avigate the all valve due to the all valve de ig . Ball valve ca e divided i to variou grou de e di g o the mode of o eratio to regulate flow. Look at thi : The origi of all valve i the i du try are hrouded i my tery.I tere ti g thi g to k ow a out Ball Valve Ma ufacturerWhe you do 't k ow what to ex ect from a Ball Valve Ma ufacturer, i ve ti g i all valve ca e difficult. The ize of the order i a ig ifica t co ideratio . Whether you la to lace a large recurri g order or eed a few valve for your com a y, a de e da le team like our will meet your eed . Clie t hould i quire a out the requireme t ex ected to e met y curre t law a d regulatio whe a roachi g uch a ma ufacturer.Whe it come to orderi g all valve , relyi g o a all valve ma ufacturer i e t. You hould k ow a out the e item ecau e they are made to the highe t quality ta dard u i g a automated fleet that i mo itored a d ma aged y a team of qualified rofe io al . Our method e tail havi g the valve molded i to the a ro riate ha e u i g machi ery that allow our ex ert to create the core a d additio al eleme t of the fi al roduct from the de ired material . We rovide the ma ufacturi g roce focu ed o a o timized roductio li e that aim to roduce the e t o i le re ult with mi imal to o defect .We wa t to co ider oiler la t or oil a d ga i eli e a exam le of com a ie that might rofit from i ve ti g i a Chi a Ball Valve. It ca e fou d i a etrochemical com lex, off hore a d o hore latform , a d refi erie all at the ame time. Power la t are a other lace where you might come acro uch valve . It i ot ece ary to order the e good for a i du trial y tem, ut it i a wi e i ve tme t due to the umerou adva tage it rovide . It' a great additio to a y li e that i 't o e ed or clo ed all that much i ce it will work flawle ly eve though it ha 't ee u ed i a lo g time.I olatio of fluid whe ome re ure a d tem erature level mu t e co idered are amo g the a licatio where the valve ca e u ed. I thi ituatio , it' e t to i tall thi valve i a device with moderate re ure a d tem erature. It could al o e added to a device that o erate at low re ure a d i de ig ed to kee the hydrocar o ervice rotected from ur i g. Ball valve may e u ed i a variety of a licatio . The e are o ly two exam le . Co tacti g the right Chi a Valve Ma ufacturer to determi e if it feature are a ro riate for your roductio li e i recomme ded.Si ce the e item ca e made of variou material , uch a ca t iro or tai le teel, a alyzi g a d com ari g the variou o tio rovided y our team i eeded efore laci g a order for uch valve . Clie t ca elect from variou ize a d mode of actio , uch a ha dle k o , wre ch ut, a d o o . The fi al roduct that we offer ca e tailored to your i dividual eed .

XINGTAIIMG

07th May 2021

Ball Valve vs. Gate Valve – Which is better? Is there a distinction between a ball valve and a gate valve?

Choo i g the right valve ca mea the di imilarity etwee a good y tem a d o e that fail . There are o ma y differe t ty e of valve i today' market that fi di g the e t o e for your a licatio ca e difficult.It r quo ea y to e co fu ed whe it come to all a d gate valve .Ball a d gate valve vary i a few key re ect , eve though they ou d extremely imilar. Co umer are al o co fu ed a out the differe ce etwee the two a d which the etter fit for their ecific eed i . We r quo ll talk a out what they are a d what they eed e t to erve here.BALL VALVES Ball valve u e a mall all, i ide the valve to to the flow of water. The here ha a hole i the ce ter. The o e i g i i li e with the i e whe the witch i tur ed o , allowi g water to flow freely. The o e i g i er e dicular to the flow of water whe i the "off" o itio , fully to i g the flow. The flow of a all valve i regulated y a lever. Water ca flow if the lever i laced er e dicular to the haft. The flow i halted whe it i u hed at a 90-degree a gle.Ball valve have a um er of e efit . They are im le to tur o a d off a d ca e u ed y eo le who ca ot o erate a wheel-o erated valve due to a im airme t. They allow the u er to ee if the valve i o e or clo ed at a gla ce. They are lo g-la ti g, eldom freeze, rovide de e da le ervice, a d are highly flexi le. Ball valve are utilized i variou a licatio , i cludi g mari e a licatio , harmaceutical , home lum i g, automotive a licatio , oil a d ga a licatio , a d ma y more.The all valve' mai draw ack i that it take u a lot of ace. You do ot have 90 degree to tur the valve' ha dle i tight a licatio . A all valve may al o trigger a water hammer i u u ual circum ta ce .GATE VALVES The i ter al mecha i m that allow water to flow i k ow a a gate valve. Thi device re em le a mi iature gate that goe u a d dow o a tem attached to the ha dle. The ha dle i a crew ha dle that o e a d clo e the valve a required y movi g the gate u a d dow . They're great for o /off y tem where the valve i 't u ed all that much. While all valve are ecomi g more commo i thi regio , they are occa io ally u ed i home lum i g y tem . They're al o u ed i the oil a d ga i du try, harmaceutical , co tructio , aero ace, a d mari e i du trie . They are widely u ed i ma ufacturi g ecau e they ca with ta d high re ure a d high tem erature .Com ared to all valve , gate valve have o e ig ifica t e efit. They ca 't trigger a water hammer ecau e the o e i g a d clo i g mecha i m are luggi h. A a re ult, certai citie ma date that the valve clo e t to the water meter e a gate valve.Gate valve , o the other ha d, have draw ack . Corro io ca ea ily affect the crew mecha i m that o e a d clo e the valve. The valve will to worki g if it ecome corroded. Gate valve ca e u ed i either the com letely o e or fully clo ed o itio , ut o certai model , the valve ca ecome tuck artially o e or artially clo ed. Thi cau e the gate to vi rate, ote tially damagi g the valve. Gate valve ca e difficult to co trol for eo le with di a ilitie , a there i o vi ual i dicatio of whether they are i the "o " or "off" role.The key di ti ctio etwee all valve a d gate valve .Before we ca a wer the que tio of whether all valve are u erior to gate valve , we mu t fir t u der ta d the mai differe ce etwee the two. The rimary thi g to ote i that they oth actually erform the ame role, which i why they are o imilar.The tructural differe ce etwee all valve a d gate valve , a well a how they are la eled, are the mo t ig ifica t differe ce . Ball valve have a tem a d a all that tur horizo tally, while gate valve are ex o ed y rai i g a recta gular or rou d gate out of the fluid' directio . Ball valve are ometime referred to a rotatio al valve ecau e of thi .A eali g urface e arate the gate a d the eat i the gate valve . A a re ult, they're ofte u ed whe a fluid flow i a traight li e with mi imal re trictio i eeded. Ball valve ehave differe tly tha quarter-tur valve ecau e they are a ty e of quarter-tur valve. To co trol flow, they u e a hollow all that i oth erforated a d ivoted. Whe the all' hole i arallel to the flow, the valve i o e . It clo e whe the valve ha dle, which i flat a d ivoted to 90 degree , i level with the flow whe o e a d er e dicular whe clo ed. Thi make vi ual co firmatio of the valve' tatu ea y.I it true that all valve are u erior to gate valve ?To ettle the all valve v . gate valve co trover y, we reached out to BM E gi eeri g Su lie , a leadi g Scotti h i du trial valve di tri utor with oth ty e of valve . They ay that the adva tage of a all valve over a gate valve i that they clo e much tighter, reve ti g leakage etter tha gate valve . Thi i due to their a ility to com letely hut dow . They're much im ler to u e tha gate valve , with lower failure rate a d lo ger life.Ball valve are a great o tio for hutoff a licatio ecau e of their relia ility. They have a high level of co i te cy over everal cycle a d dura ility, a d the a ility to clo e ecurely eve after exte ded eriod of i activity. They are ofte favored over gate a d glo e valve for the e rea o .It i im orta t to u e the right valve for your y tem.Both ty e of valve limit a d regulate flow, a d you wa t the right ty e of valve for your lum i g roject to e ure dura ility a d leak reve tio . Both all a d gate valve have a ecific fu ctio . You ca e ure that your lum i g y tem will erve you well if you choo e the right o e for your a licatio .

XINGTAIIMG

07th May 2021

Ball Valves: How Do They Work?

A ort, al o k ow a a ore, i ituated i the ce ter of the all. If thi ce tral ort i o itio ed u i the ame directio a the attached i eli e, the all valve i i the o e o itio , allowi g fluid or ga to flow through. Whe the ort ecome er e dicular to the flow directio , the all valve clo e , locki g the flow ath a d to i g a y liquid from a i g through.Although mo t ta dard all valve have ecial to mea ure that o ly allow for a 90-degree rotatio , a few allow for com lete 360-degree rotatio . While a 90-degree rotatio i theoretically all that i eeded for all valve to o e a d clo e, there are ome a licatio where the com lete moveme t of the core i refera le. Becau e of it effective a d air-tight eali g whe clo ed, the all valve i a commo i du trial o tio . Thi make them e ecially well uited to i du trie tra orti g da gerou chemical or ga e , uch a atural ga , which require a afe a d fa t hutoff. However, they hould ot e u ed i throttli g-like a licatio where the eat ' i tegrity ca e jeo ardized y co ta t wear.The moveme t of the all characterize three differe t ty e of all valve :1. Tru io Mou ted Ball Valve - Thi form of all valve ha a additio al mecha ical a chori g mecha i m at the to a d ottom, maki g it more uita le for u e i high- re ure a licatio . Si ce the com ri ed tru io -mou ted tem a or a y additio al thru t or re ure from the i eli e, it reve t u ece ary tre from affecti g o eratio a d horte i g worki g life.2. Floati g Ball Valve - It lack the tru io ' extra teadi g com o e t a d i i tead o ly attached to the tem. The e all valve get their ame ecau e the all float dow tream of the tream, re i g i co tradictio of the eat to create it eal.3. Ri i g Ball Valve - Thi ty e of all valve u e a tilt-a d-tur mecha i m to mi imize eal ru i g, o e of the mo t commo cau e of remature valve failure. The core wedge agai t the valve' eati g for com lete hutoff whe the valve i tur ed to the clo ed o itio . The ce ter core tilt away from the eal whe the valve i tur ed to the o e o itio , allowi g the liquid or ga flow to move eve ly through.What Are the Be efit of U i g a Ball Valve?Ball valve are a commo ly u ed y tem i a variety of i du trie . Their traightforward ut de e da le ature make them a o ular o tio for re ide tial a licatio . However, their co t-effective ma ufacturi g roce a d im le mai te a ce make them ideal for commercial u e.But, efore you go ahead a d mou t the e valve i your tructure, you might wa t to lear more a out how they fu ctio . Here' a ru dow of the e valve ' fu ctio a d a ic tructure to hel you gather thi k owledge.Ball valve are extremely commo ecau e of their lightweight a d low-mai te a ce ature, which doe ot require lu ricatio while till rovidi g a clo e-fitti g eal with mi imal torque. Whe choo i g etwee all of the valve arra geme t tyle , all valve are a well a lea t ex e ive choice.The mo t im orta t draw ack of all valve i that mo t de ig have oor throttli g characteri tic , ea ily erodi g the valve eat. The tru io ha omewhat mitigated thi mou ted all valve de ig , ut it hould till e a factor for tho e co ideri g all valve for a licatio requiri g high throttli g.Ball valve are al o commo ecau e of their a ility to work well i variou a licatio a d market . Ball valve are commo i the oil a d ga i du try, ut they're al o u ed i ma y other i du trie , i cludi g ma ufacturi g, chemical torage, a d eve re ide tial a licatio .How doe a all valve work?The all valve' worki g mecha i m o erate i thi ma er i ge eral. If the valve i o e ed ma ually or y a actuator, ome force i eeded to tur the lever or ha dle a quarter tur . The force i moved to the tem, which o e the di c.The hollowed ide of the all di c face the media flow a it rotate . The lever i er e dicular to the flow of media at thi oi t, a d the ort i arallel to the flow of media. O ly a quarter-tur i allowed due to a ha dle to ear the tem a d o et li k.The lever i tur ed ack a quarter tur to hut the valve. The tem rotate the all di c i the o o ite directio , reve ti g media flow. The lever i arallel to the ort, which i er e dicular.Take otice, however, that there are three differe t ty e of all di c moveme t. Each of the e ha it ow et of fu ctio .The all di c of the floati g all valve i u e ded from the tem. The all di c artly tru t o the i ter al force for the clo e-fitti g eal all valve are k ow i ce there i o rotectio at the lower art of the all.A the valve clo e , the all i u hed toward the cu ed dow tream eat y the media' u tream li ear re ure. Thi i crea e the valve' eali g factor y rovidi g o itive valve tight e . Whe the valve i clo ed, the i ter al re ure i carried y the floati g all valve de ig ' dow tream eat.The tru io mou ted all valve i a other form of all di c de ig . The all di c i held teady y a erie of tru io at the ottom of the di c. Whe the valve clo e , the e tru io a or the force from the re ure load, reduci g frictio etwee the all di c a d the eat. Both u tream a d dow tream ort are u jected to eali g trai . Whe the valve clo e , ri g-loaded eat u h agai t the di c, which rotate o ly i o e directio . The e ri g firmly gri the eat to the all. Ball mou ted o tru io are ideal for a licatio where high re ure i ot eeded to tra fer the all to the dow tream eat.Fi ally, the tilt-a d-tur mecha i m i u ed y the ex a di g tem all valve. Whe the valve clo e , the all di c wedge i to the eat. Whe it o e , the di c tilt away from the eat, allowi g media to circulate freely the flow of liquid.Fi al thought U der ta di g how a all valve o erate allow you to make i formed deci io a out whether or ot the e valve are right for you.

XINGTAIIMG

25th Apr 2021

Gate Valves vs Ball Valves

It r quo ea y to e co fu ed whe it come to gate a d all valve .Ball a d gate valve vary i a few vital way , eve though they ou d i credi ly imilar. Co umer are al o co fu ed a out the differe ce etwee the two a d which the etter fit for their ecific eed i . We r quo ll talk a out what they are a d what they eed etter re re e t here.Valve for all Ball valve , al o k ow a " hut off valve ," are the o ly way to to the flow of water immediately. Immediate redirectio i im o i le with gate valve . Machi ed to reve t mo t all valve from movi g more tha 90 degree , exce t for 3-way all valve . Ball valve are availa le i everal etti g . Valve for gateway A rou d k o o a gate valve i u ually tur ed to co trol the water flow. To to or tart the water, thi rai e or lower a i ter al gate. A igot o garde ho e i a exam le of thi . Rather tha im ly tur i g it off or o , gate valve give u er co trol over the flow re ure. Gate valve rovide u er to ig ifica tly more co trol over water flow a d re ure tha all valve ut do ot allow for a immediate to of flow. Stai le teel gate valve are extremely hardy a d o more ro e to corro io tha all valve for tho e aimi g to u e gate valve ut co cer ed a out corro io . Why do you u e a all valve i tead of a gate valve? With o ma y differe t valve o the market today, decidi g which o e i e t for your a licatio ca e challe gi g. BM E gi eeri g Su lie exami e the adva tage of all valve over gate valve i thi article.The valve you choo e will make or reak your machi e. Both all valve a d gate valve are u ed to mo itor a d limit flow. Which, o the other ha d, ha a lo ger life a a d reve t leak ? Co ti ue readi g to fi d out. What i the ig di ti ctio etwee gate a d all valve ? The work of oth all a d gate valve i the ame. Their tructural characteri tic , however, are va tly differe t. Ball valve , al o k ow a "rotatio al" valve , have a tem a d a all that rotate horizo tally. They're e t for a licatio that eed re ure-free o /off the ower.Gate valve o e y removi g a rou d or recta gular gate from the fluid' cour e. Si ce the eali g urface amo g the gate a d eat are la ar, gate valve are commo ly u ed whe a fluid flow i a traight li e with mi imal re trictio i eeded. What i a all valve a d how doe it work? The i terior of a all valve i uilt with a all. A all valve i a form of quarter-tur valve that rei flow through a hollow, erforated, ivoti g all (k ow a a "floati g all"). It i o e whe the all' hole i equivale t to the flow a d clo ed whe the valve ha dle i ivoted 90 degree . While the valve i o e , the ha dle i flat i li e with the flow, a d whe it i clo ed, it i er e dicular to it, allowi g for im le vi ual co firmatio of the valve' tatu . Gate valve or all valve : which i etter? Ball valve are ro u t a d relia le, worki g well after everal cycle a d clo i g tightly eve after exte ded eriod of i activity. The e characteri tic make them a excelle t choice for hutoff a licatio , where gate a d glo e valve are ofte favored. However, i throttli g a licatio , they lack ufficie t ower.Although all valve are lightly more ex e ive tha gate valve of com ara le quality, the mall co t avi g i ot worth the ote tial ro lem . Furthermore, due to their 100% hut-off characteri tic , all valve clo e much tighter tha gate valve a d are therefore much le u ce ti le to leak . Ball valve are more dura le, have a lower failure rate, a d are ea ier to u e tha gate valve . Valve Ty e : Ball Valve v . Gate Valve The key di ti ctio etwee all valve a d gate valve i that all valve are maller.Before we ca a wer whether all valve are etter tha gate valve , we mu t fir t u der ta d the mai differe ce etwee the two. The fir t thi g to remem er i that they oth erform the ame role, o they are o imilar.The tructural differe ce etwee all valve a d gate valve a d how they are la eled are the mo t ig ifica t. Ball valve have a all a d a tem that tur horizo tally, while gate valve o e y rai i g a rou d or recta gular gate out of the fluid' directio . Ball valve are ometime me tio ed to a rotatio al valve ecau e of thi .A eali g urface e arate the gate a d the eat i the gate valve . A a re ult, they're ofte u ed whe a fluid flow i a traight li e with mi imal re trictio i eeded. Ball valve ehave differe tly tha quarter-tur valve ecau e they are a ty e of quarter-tur valve. To co trol flow, they u e a hollow all that i oth erforated a d ivoted. Whe the all' hole i arallel to the flow, the valve i o e . It clo e whe the valve ha dle, which i flat a d ivoted to 90 degree , i level with the flow whe o e a d er e dicular whe clo ed. Thi make vi ual co firmatio of the valve' tatu ea y. I it true that all valve are u erior to gate valve ?To ettle the all valve v . gate valve co trover y, we reached out to BM E gi eeri g Su lie , a leadi g Scotti h i du trial valve di tri utor with oth ty e of valve . They ay that a all valve' adva tage over a gate valve i that they clo e much tighter, reve ti g leakage etter tha gate valve . Thi i due to their a ility to hut dow com letely. They're much im ler to u e tha gate valve , with lower failure rate a d lo ger life.Ball valve are a great o tio for hutoff a licatio ecau e of their relia ility. They have a high level of co i te cy over everal cycle a d dura ility, a d the a ility to clo e ecurely eve after exte ded eriod of i activity. They are ofte favored over gate a d glo e valve for the e rea o .Both ty e of valve limit a d regulate flow, a d you wa t the right ty e of valve for your lum i g roject to e ure dura ility a d leak reve tio .

XINGTAIIMG

12th Jan 2021

Tips for choosing valves companies

Ti for choo i g valve com a ie For a lo g time, mo t dome tic factorie re laced old valve with ew o e , the old or di carded the old o e . The valve i u ed to regulate the flow of liquid or ga . It co trol the flow of fluid or ga y o e i g a d clo i g variou a age . Valve lay a im orta t role i mo t ector , whether i i eli e or other te der . Valve are u ed i everal ector , i cludi g oil, coal, the mari e i du try, etrochemical , a d other .The glo e, the door, the all, the utterfly, a d the lug are exam le of differe t valve ty e . De e di g o the a licatio a d re ure characteri tic , each valve i de ig ed differe tly. A a re ult, differe t i du trie u e differe t valve , a d valve di tri utor i Saudi Ara ia will greatly a i t whe choo i g valve .Valve Te ti g: How Im orta t I It?Si ce valve are o im orta t i o ma y i du trie , they mu t fu ctio ro erly they mu t guide the correct re ure without leaki g. Due to leakage or exce ive re ure tra fer, the e high- re ure y tem have ex loded. A a re ult, it' critical to mai tai joi t credi ility i a high- re ure e viro me t of ecurity a d erforma ce.Characteri tic of ValveA art of the mai te a ce roce , valve te t are co ducted to a e a worki g valve' tate of health.Valve are u ed i a variety of ituatio . I ma y etti g , they're ofte u ed to co trol the tem erature, re ure, flow, or level of a y liquid. Whe the co troller receive comma d , they work com letely or artially y clo i g or o e i g.The e valve have everal adva tage , ome of which are me tio ed elow:Automated Co trol O e of the mo t im orta t e efit of a co trol valve i that it automatically check the fluid o e i g a d clo i g roce . A a re ult, whe the e valve are u ed, valve di tri utor GCC may ot have to e a careful whe hutti g or o e i g the valve ma ually.I tallatio i few eco d The co trol valve al o have the adva tage of ei g ea y to mou t. Ma y eo le ca ea ily i tall the e valve o their roller without the a i ta ce of a lum er or ma ufacturer. Thi allow them to e allowed ea ily, avi g time a d effort for Saudi valve di tri utor .Mi imized Wa teThe e ergy wa te i greatly reduced tha k to the automated roce e of the e valve . Whether u ed i i du trial or ma ufacturi g roce e or at home, they e ure le re ource wa te due to their efficie t work.The e valve are highly e eficial i term of water co ervatio . Co trol valve have ee how to co erve u to 85% of water i tudie . A a re ult of the decrea ed wa te, they will hel meet the growi g water dema d.There will e o cloggi g.Flow co trol valve are al o adva tageou ecau e they do ot o truct the fluid flow. Small article , de o it , du t, a d other im uritie do ot o truct fluid flow ecau e of the valve ' reci e tructure.E viro me tally frie dly com a ie are co ta tly u der re ure to reach glo al e viro me tal ta dard . Natural re ource ca e co erved, a d their u e made e viro me tally afe y u i g the e valve .Whe hacker u e co trol valve , the valve i water co ver atio are u ed. Thi allow eo le to ave mo ey o their water a d wa tewater ill u i g co trol valve i their home , office , or lace of u i e .Choo i g the right valve com a y i o e of the mo t im orta t choice you would ever have to make, regardle of whether you are looki g for a valve to ecure your lower a d com re or or for your ower ge erati g y tem . Whe you uild a art er hi with a re uta le valve com a y, you ca e a ured that you will alway receive high-quality roduct at the right rice to meet your eed . All of the roduct will e ro erly mai tai ed duri g their u eful life. Thi article will di cu what to look for whe electi g a valve rovider.Plea e take a look at the i ve tory they have o ha d. What i the com a y' tock market ca italizatio ? Thi i crucial ecau e it will hel you decide how lo g you will have to wait for your valve a d art . Thi i articularly im orta t i u la ed ituatio a d emerge cie . Whe you deal with a valve com a y that mai tai a large i ve tory, you ca e a ured that the item you eed will e availa le whe you eed them.Check to ee if they rovide valve re air a d reve tive mai te a ce. If you wa t your valve a d valve com o e t to erform well, you mu t erform reve tive mai te a ce regularly. Preve tive mai te a ce recomme datio ca differ, o fi d a com a y that u der ta d your mai te a ce requireme t a d ca com lete mai te a ce work with mi imal di ru tio to your u i e . Check with the u i e to ee if they u e valvkee . Thi i a valve co trol rogram that orga ize valve hi tory a d mai te a ce data to ide tify mai te a ce a d re air requireme t .Valve adju tme t a d re air ervice hould e availa le at the u i e . Al o, valve that have ee ro erly mai tai ed will occa io ally eed re air. Look for a valve com a y that ca re air a wide ra ge of valve oth i their ho a d out i the field. They hould e o the valve re air cou cil a well. The e orga izatio will guara tee that the valve will e fixed accordi g to the ma ufacturer' requireme t . Fi d a com a y with tech icia who have com leted trai i g with a valve ma ufacturer to add to their i du try certificatio .The u i e hould ell a d o erate actuator . Actuator a d valve work together. Choo e a com a y that com rehe d the a ociatio etwee valve a d actuator a d ca rovide ervice for oth device if you wa t a u lier to hel you choo e the e t roduct for your roject from tart to fi i h.Protectio hould e a riority for the orga izatio . Health i o e of the mai i ue co cer i g i du trial valve i tallatio , a d regulatio cha ge freque tly. Followi g a re ort that revealed a lack of regulatio o ga a d i eli e , the Natio al Tra ortatio Safety Board i ued 28 afety guideli e . The e law are likely to affect oth the tate a d local level . Try art eri g with a valve ma ufacturer who u der ta d e viro me tal ta dard a d ha co ti ued to how their commitme t to afety if you wa t to e ure that your roject follow all of the rule .

XINGTAIIMG

12th Jan 2021

Manufacturing of Valves

Without valve , the i e tructure i i com lete. Valve ma ufacturer mu t roduce high-quality valve ecau e afety a d ervice life are the mo t im orta t factor i a i eli e ha e.What i the ecret to high- erforma ce valve ? What i it that hel them work etter? I it ecau e of the material? Do the cali ratio device make a differe ce? The reality i that all of thi i im orta t. Before delvi g i to a i du trial valve' fi er oi t , it' im orta t fir t to u der ta d how valve are made.Thi article will go i to the e tire roce of roduci g i du trial valve from tart to fi i h. Thi will hel reader u der ta d the ma ufacturi g roce of i du trial valve etter. 1. De ig a d OrderFir t, a cu tomer order a valve, either a cu tomized valve or a valve, from a li t of already availa le valve de ig . I the ca e of a er o alized o e, the com a y rovide the cu tomer with a tem late. The order i roduced o ce the de ig ha ee acce ted y the latter. A re ervatio de o it i al o rovided to the com a y y the cu tomer. 2 I ve torie The ma ufacturi g de artme t will look for raw material for the tem, ool, ody, a d o et o ce the order are ge erated a d the de ig egi . If u lie are i hort u ly, the roductio de artme t will order them from u lier . 3. Checkli t com letio If all of the u lie have arrived, the roductio team dou le-check the li t to e ure everythi g i i order. It i al o at thi tage that the fi al draft of the de ig i acce ted. The quality a ura ce team carefully i ect the roduct to e ure that they are of the highe t quality. 4. The Productio Proce Thi cover the ulk of the i du trial valve ma ufacturi g o eratio . Each of the major com o e t i ha dcrafted. Freque tly, there i a checkli t that li t all of the are art ' ame a d the material that hould e u ed for each.The team leader offer a timeli e for the actual ma ufacturi g from the tart of the roce to the e d date at thi tage. Al o, the leader develo a com rehe ive orga i atio al la .The two mo t o ular method for roduci g valve are li ted elow. 1: The Ca ti g Proce Phy ique A re- ha ed u ta ce that ha ee wa hed. A tur i g o eratio accom a ie clea i g. Tur i g i the roce of cutti g away exce material with a lathe or a tur i g machi e. It require mou ti g the re- ha ed ody a d co ecti g it to the tur i g motor. Thi y tem i at a fa t rate. A i gle- oi t cutter cut the ody i to the de ired a d reci e form a it rotate . A ide from that, tur i g will make groove a d hole .The ext te i to electro late metal, with co er lati g o variou art of the valve ody. Co er lati g e ure that the ody i fully ealed.The oli hi g of the ody i the ext move. Tech icia the create the thread that allow uch valve art to e attached to other com o e t or i e . Si ce valve i volve hole , holi g occur a well. Kee i mi d that the ize of the hole i each valve varie de e di g o the a licatio . Thi i where rule a d regulatio lay a role.The valve are the coated with Teflo or a other form of ela tomer. After ai ti g, it' time to ake. Baki g i d Teflo to the huma ody. SeatThe eat goe through the ame thi g a the ody. Si ce the eat i i ide the ody a d act a a valve, it mu t e erfectly fitted to it co ectio for ro er eali g. The eat ha a extra ru er wra i g to e ure tight fit e , while the ody o ly ha Teflo . StemI the tem' ca e, havi g the right ro ortio i key, a d it doe 't have to e ma ufactured to erfectio . 2: The Forged Tech iqueThi roce ca e u ed to ummari e the forged method. Cutti g a d Forgi g.Followi g the material collectio , the ext te i to cut it i to the a ro riate le gth a d width . Followi g that, each com o e t i artially heated a d forged. Trimmi g dow Trimmi g i the ext move. Exce material or the urr i extracted thi way. The ody i the fla hed to give it the correct valve ha e. Sa d la ti g.The ext tage i a d la ti g. A a re ult, the valve i mooth a d clea . The ize of the a d u ed i dictated y the ecificatio or ex ectatio of the cu tomer. The valve are fir t orted to remove tho e that are faulty. Matchi gDe e di g o the co umer' ecificatio a d ecificatio , machi i g e ha ce the ize a d ha e of thread , hole , a d other com o e t . Surface Pre aratio Certai acid a d other chemical are u ed to treat the valve urface. 5. Bri g it all togetherThe a em ly roce i whe tech icia attach all of the valve com o e t . The a em ly i freque tly erformed y ha d. At thi oi t, tech icia a ig out ut um er a d de ig atio to the valve a ed o the regulatio i effect, uch a DIN or API. 6. Pre ure Te tThe valve mu t e checked for real leakage re ure duri g the re ure te t roce . I ome ituatio , air at 6-8 ar re ure fill the clo ed valve for ome time. De e di g o the valve ize, thi could take a ythi g from 2 hour to a day.Valve re air occur if a leak occur duri g the timeli e.Water re ure i u ed to detect leak i ome ituatio . The valve a e the te t if it doe ot leak a the um er of water i crea e . Thi ugge t that the valve i ca a le of with ta di g i crea ed trai . The valve retur to the warehou e if there i a leak. U til ru i g a other erie of re ure check o thi atch of valve , the tech icia would earch for leak . 7. Quality Ma ageme t a d I ectio QA taff will the clo ely check the valve for leak a d other ma ufacturi g error . I co clu io The roductio of i du trial valve i a com licated o eratio . It i 't ju t a matter of utti g the valve together. Several factor i flue ce it erforma ce, i cludi g raw material ourci g, machi i g, heat treatme t, weldi g, a d a em ly. Before the valve i ha ded over to the cu tomer, it hould e thoroughly te ted to e ure ro er o eratio .

XINGTAIIMG

12th Jan 2021

Gate Valve vs Globe Valve

Gate Valve v Glo e ValveThe market for valve i growi g i ta dem with the adva ceme t of ociety. Valve are everywhere, a they've ecome i di e a le i co tructio , i du try, eo le' everyday live , a d other field . A valve ecome more widely u ed, more ma ufacturer emerge, i crea i g the ra ge of valve availa le. The glo e valve a d gate valve are the two mo t commo ly u ed valve .A elf- eali g valve i a gate valve. Traditio al gate valve are e e tially ma ually ealed. A valve equi me t adva ce , today' gate valve ca u e the medium flow re ure to re the o e clo i g face to a other clo i g face. A a re ult, the two eali g urface are clo ely re ed together to e ure a tro g eal. Thi i what i referred to a " elf- eali g."The wedge i re o i le for o e i g a d clo i g the gate valve. However, it ca o ly travel i o e directio , i.e., the gate valve ca ot co trol the flow. Wedge follow the tem, kee i g it vertical to the river. The ha dwheel' rotary motio i tra formed i to a traight-li e i dicatio of the tem that i , the torque i moved i to thru t through the ut at the to of the valve a d the guide groove o the u er art of the valve ody.O e of the mo t commo ly u ed valve i the glo e valve. Whe u i g a glo e valve, there will e o frictio re ure. Furthermore, effective eali g efficie cy, relia ility, ea e of ma ufacture, a d co t avi g o a large cale are all guara teed.The glo e valve' di c erve a a lug. The lug rotate alo g the ody' axi , firmly re i g agai t the eali g face of the eat, a d i drive y the tem. The glo e valve mu t e mou ted i the ecified directio a i dicated o the valve ody.The key di ti ctio etwee a glo e a d a gate valve i the ha e of oth valve ' i er eleme t a d the flow atter . A glo e valve' throttli g erforma ce i excelle t, while a gate valve i ot u ed for throttli g. The e t valve for i olatio i a gate valve, wherea the e t valve for co trolli g or throttli g the flow i a glo e valve. GLOBE VALVES: ull Glo e valve v . gate valve are u ed i everal a licatio , i cludi g the oil a d ga i du try. Each valve, however, erform a differe t role. ull Glo e valve are commo ly u ed to co trol, to , a d tart flow i ide a i e. A herical odie a d a di k are u ed to create them. The glo e valve' di c i uilt to travel u a d dow a out the eat. Whe the valve egi to clo e, the e vertical motio cau e the ga etwee the di c a d the eat to hift lowly. Thi hel the valve to co trol flow withi a i eli e y allowi g it to throttle. ull The ace etwee the di c a d the eat determi e the flow rate of a glo e valve. The greater the di ta ce etwee them, the more liquid ca flow through the valve. ull Glo e valve ofte have a tem that co ect to the o et ju t a ove the di c, e uri g a tro g eal whe the valve i com letely clo ed. A a re ult, glo e valve are fewer likely tha other valve to ractice eat leakage. ull The e valve are widely u ed for highly vi cou media, corro ive, a d high- re ure, a d high-tem erature y tem , a d ca act a co trol valve . ull A o o ed to gate valve , glo e valve are u a le to clo e tightly. ull I i eli e , a gate valve ha a tight hut-off ca a ility. ull The gate valve i u ed u tream of the glo e valve ecau e of it clo e hut-off ca a ility. ull Thi gate a d glo e valve com i atio might e ee o a um ' di charge tu i g. ull Whe com ared to a gate valve, a glo e valve take more torque to o erate. ull Whe de ig i g automatic a d motor-drive valve actuator , thi higher ower requireme t for glo e valve i co idered. ull The clo ure eleme t of a glo e valve i commo ly referred to a a " o et," a d it move er e dicular to the eat' la e. ull The glo e valve may e fixed while it i till i ervice, wherea virtually all gate valve mu t e removed from the i i g y tem to e re aired. ull A glo e valve may e o e ed i the re e ce of high differe tial re ure, while a gate valve would i d a d e u a le to e o e ed. The eat will core a d leak if you attem t to o e agai t a high DP. ull A glo e valve' CV v . erce t o e characteri tic are early li ear. I co tra t, a gate valve' CV v . erce t o e characteri tic are everely ara olic a d ca ot e u ed for regulati g. GATE VALVES: ull Gate valve are al o u ed i the ga a d oil i du try i la t . They are, however, o ly i te ded to tart a d to the flow i ide a i i g y tem. They will, adly, e u a le to co trol the flow. ull Gate valve are ot the ame a glo e valve i term of de ig . The e valve have arallel or wedge- ha ed gate face i tead of a di c, a d they may have a ri i g or o -ri i g tem. Thi make it ea ier for taff to decide if the valve i com letely o e or fully clo ed. ull The e valve are al o k ow for havi g low- re ure dro a d little fluid flow re i ta ce, articularly whe fully o e . Mo t ota ly, gate valve ca e co figured to flow i a y directio . O the other ha d, Glo e valve are u a le to do o. ull Gate valve are ot i te ded to co trol flow, a d whe they are, we ee oi e, vi ratio , a d eat/di k damage. If a gate valve i u availa le, a glo e valve may to a d re ume the flow. I olatio i u ually achieved with the u e of a gate valve. ull Si ce there are rototy e for oth directio of flow, a gate valve may e u ed i oth directio . ull Flow ca e directed i oth directio through the ame gate valve. ull A glo e valve' flow ath i ormally i dicated o it, a d it i u ed followi g that. ull A differe ce etwee a glo e a d a gate valve i the o e i g a d clo i g geometry of the di k a d e ch. ull The clo ure ortio of a gate valve i a late or di k that travel arallel to the eat' la e. A well-k ow exam le i a dam' gate.

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