{"id":15064,"date":"2026-04-15T16:55:50","date_gmt":"2026-04-15T08:55:50","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=15064"},"modified":"2026-04-16T17:00:56","modified_gmt":"2026-04-16T09:00:56","slug":"what-is-maximum-pressure-for-gate-valve","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/tr\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/","title":{"rendered":"Bir S\u00fcrg\u00fcl\u00fc Vana i\u00e7in Maksimum Bas\u0131n\u00e7 Nedir?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0130\u00e7indekiler<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u0130\u00e7indekiler Tablosunu A\u00e7\/Kapat\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">De\u011fi\u015ftir<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#What_Determines_the_Pressure_Rating\" >Bas\u0131n\u00e7 De\u011ferini Ne Belirler<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Temperature\" >S\u0131cakl\u0131k<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Material_Construction\" >Malzeme Yap\u0131s\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Bonnet_Design\" >Bonet Tasar\u0131m\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Bore_Configuration\" >Delik Yap\u0131land\u0131rmas\u0131<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Pressure_Rating_Standards\" >Bas\u0131n\u00e7 De\u011feri Standartlar\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Pressure_Seal_Gate_Valves\" >Bas\u0131n\u00e7 Contal\u0131 S\u00fcrg\u00fcl\u00fc Vanalar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#How_Valve_Size_Affects_Maximum_Pressure\" >Vana Boyutu Maksimum Bas\u0131nc\u0131 Nas\u0131l Etkiler<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Parallel_Gate_Valves_in_High-Pressure_Steam_Service\" >Y\u00fcksek Bas\u0131n\u00e7l\u0131 Buhar Servisinde Paralel S\u00fcrg\u00fcl\u00fc Vanalar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Waterworks_and_Low-Pressure_Applications\" >Su \u0130\u015fleri ve D\u00fc\u015f\u00fck Bas\u0131n\u00e7 Uygulamalar\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#High_Pressure_Gate_Valve_Replacement_What_to_Verify\" >Y\u00fcksek Bas\u0131n\u00e7l\u0131 S\u00fcrg\u00fcl\u00fc Vana De\u011fi\u015fimi: Neleri Do\u011frulamal\u0131<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Re-check_the_Pressure-Temperature_Curve\" >Bas\u0131n\u00e7-S\u0131cakl\u0131k E\u011frisini Tekrar Kontrol Edin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Match_Material_Bonnet_Style_and_End_Connections\" >Malzeme, Bonet Stili ve U\u00e7 Ba\u011flant\u0131lar\u0131n\u0131 E\u015fle\u015ftirin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Seat_Condition_Packing_and_Sourcing\" >Yuva Durumu, Salmastra ve Tedarik<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Conclusion\" >\u00c7\u00f6z\u00fcm<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Bir s\u00fcrg\u00fcl\u00fc vanan\u0131n maksimum bas\u0131nc\u0131, tasar\u0131m\u0131, malzemesi, boyutu ve \u00e7al\u0131\u015fma s\u0131cakl\u0131\u011f\u0131na ba\u011fl\u0131d\u0131r. Standart konut vanalar\u0131 100 ila 200 PSI i\u00e7in derecelendirilmi\u015ftir, ancak end\u00fcstriyel hizmet i\u00e7in \u00fcretilmi\u015f y\u00fcksek bas\u0131n\u00e7l\u0131 bir s\u00fcrg\u00fcl\u00fc vana, \u00f6zel petrol sahas\u0131 uygulamalar\u0131nda 20.000 PSI'nin \u00fczerindeki bas\u0131n\u00e7lar\u0131 s\u00fcrd\u00fcrebilir.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image3-1024x682.webp\" alt=\"\" class=\"wp-image-15065\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image3-1024x682.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image3-300x200.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image3-768x512.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image3-18x12.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image3.webp 1229w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Determines_the_Pressure_Rating\"><\/span><strong>Bas\u0131n\u00e7 De\u011ferini Ne Belirler<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bas\u0131n\u00e7 de\u011feri tek bir sabit say\u0131 de\u011fildir. Birka\u00e7 fakt\u00f6r\u00fcn birlikte \u00e7al\u0131\u015fmas\u0131na ba\u011fl\u0131 olarak de\u011fi\u015fir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Temperature\"><\/span><strong>S\u0131cakl\u0131k<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0130\u015fletme s\u0131cakl\u0131\u011f\u0131 y\u00fckseldik\u00e7e, malzeme mukavemeti d\u00fc\u015fer ve izin verilen bas\u0131n\u00e7 da onunla birlikte azal\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">100\u00b0F'de 5.000 PSI i\u00e7in derecelendirilmi\u015f bir vana, 600\u00b0F'de yaln\u0131zca 3.000 PSI'da g\u00fcvenli olabilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Yaln\u0131zca ortam bas\u0131nc\u0131 derecesini okuyup orada durmak, end\u00fcstriyel tedarikte tekrar tekrar ortaya \u00e7\u0131kan ve tamamen \u00f6nlenebilir bir spesifikasyon hatas\u0131d\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Material_Construction\"><\/span><strong>Malzeme Yap\u0131s\u0131<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f6vme \u00e7elik, d\u00f6kme \u00e7eli\u011fe g\u00f6re daha yo\u011fun, daha g\u00fc\u00e7l\u00fc bir g\u00f6vde \u00fcretir. Y\u00fcksek bas\u0131n\u00e7l\u0131 buhar ve hidrokarbon hizmeti i\u00e7in, d\u00f6vme g\u00f6vdeler hem mukavemet hem de uzun vadeli g\u00fcvenilirlik a\u00e7\u0131s\u0131ndan d\u00f6kme alternatiflerden daha iyi performans g\u00f6sterir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Yuva ve s\u00fcrg\u00fc y\u00fczeyindeki sert kaplama da ayn\u0131 derecede \u00f6nemlidir. Tungsten Karb\u00fcr ve Stellite 6 gibi malzemeler, y\u00fcksek bas\u0131n\u00e7l\u0131 ak\u0131\u015f\u0131n oturma aray\u00fcz\u00fcnde neden oldu\u011fu erozyona kar\u015f\u0131 diren\u00e7 g\u00f6sterir. Bunlar olmadan, yuva a\u015f\u0131nmas\u0131 h\u0131zlan\u0131r ve s\u0131z\u0131nt\u0131 meydana gelir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bonnet_Design\"><\/span><strong>Bonet Tasar\u0131m\u0131<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u0131vatal\u0131 kapak tasar\u0131mlar\u0131, ba\u011flant\u0131 elemanlar\u0131 s\u0131zd\u0131rmazl\u0131k y\u00fck\u00fcn\u00fc ta\u015f\u0131d\u0131\u011f\u0131 i\u00e7in y\u00fcksek bas\u0131n\u00e7l\u0131 hizmette s\u0131n\u0131rlamalara sahiptir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Belirli bir e\u015fi\u011fin \u00fczerinde, yaln\u0131zca c\u0131vata gerilimi tutmaz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bas\u0131n\u00e7 contas\u0131 tasar\u0131mlar\u0131, contay\u0131 s\u0131kmak i\u00e7in i\u00e7 bas\u0131nc\u0131 kullanarak bu sorunu \u00e7\u00f6zer. Sistem ne kadar sert iterse, o kadar s\u0131k\u0131la\u015f\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bore_Configuration\"><\/span><strong>Delik Yap\u0131land\u0131rmas\u0131<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tam ge\u00e7i\u015fli s\u00fcrg\u00fcl\u00fc vanalar, boru hatt\u0131yla ayn\u0131 i\u00e7 \u00e7ap\u0131 korur. Bu, bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fcn\u00fc d\u00fc\u015f\u00fck tutar ve boru hatt\u0131 temizleyicilerinin temizlik i\u00e7in ge\u00e7mesine izin verir. Dar ge\u00e7i\u015fli vanalar daha kompakt ve hafiftir, ancak daha dar a\u00e7\u0131kl\u0131k vanadaki ak\u0131\u015f direncini art\u0131r\u0131r. Y\u00fcksek bas\u0131n\u00e7l\u0131 petrol sahas\u0131 ve boru hatt\u0131 uygulamalar\u0131nda, ikisi aras\u0131ndaki se\u00e7im hem operasyonel verimlili\u011fi hem de bak\u0131m eri\u015fimini etkiler.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pressure_Rating_Standards\"><\/span><strong>Bas\u0131n\u00e7 De\u011feri Standartlar\u0131<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">End\u00fcstriyel s\u00fcrg\u00fcl\u00fc vanalar iki ana derecelendirme sistemini takip eder.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ASME\/ANSI s\u0131n\u0131flar\u0131 S\u0131n\u0131f 150'den S\u0131n\u0131f 4500'e kadar uzan\u0131r. S\u0131n\u0131f 150 bir vana, ortam s\u0131cakl\u0131\u011f\u0131nda yakla\u015f\u0131k 285 PSI'a dayan\u0131r. S\u0131n\u0131f 2500 bir vana, ayn\u0131 ko\u015fullar alt\u0131nda yakla\u015f\u0131k 6.250 PSI'a dayan\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PN derecelendirmeleri, Avrupa ve uluslararas\u0131 spesifikasyonlarda kullan\u0131l\u0131r, PN10'dan PN400'e kadar uzan\u0131r ve bar cinsinden bas\u0131n\u00e7 kapasitesini temsil eder.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">100\u00b0F'de y\u00fcksek bas\u0131n\u00e7 i\u00e7in derecelendirilmi\u015f bir vana, 800\u00b0F'de bu derecenin yar\u0131ya d\u00fc\u015ft\u00fc\u011f\u00fcn\u00fc g\u00f6rebilir. Her zaman tam bas\u0131n\u00e7-s\u0131cakl\u0131k e\u011frisini okuyun, sadece ortam numaras\u0131n\u0131 de\u011fil.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Petrol sahas\u0131 uygulamalar\u0131 i\u00e7in API 6A, genellikle 2M'den 20M'ye kadar an\u0131lan 2.000, 3.000, 5.000, 10.000, 15.000 ve 20.000 PSI bas\u0131n\u00e7 derecelerini belirtir. Bunlar, i\u015fletme ko\u015fullar\u0131n\u0131n en zorlu oldu\u011fu petrol ve gaz \u00fcretimindeki kuyu ba\u015f\u0131 ve y\u00fczey ekipmanlar\u0131n\u0131 kapsar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu derecelendirmelerin farkl\u0131 hizmet ko\u015fullar\u0131nda nas\u0131l uyguland\u0131\u011f\u0131 hakk\u0131nda daha fazla bilgi i\u00e7in, <a href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/gate-valve\/high-pressure-gate-valve-design-uses\/\">y\u00fcksek bas\u0131n\u00e7l\u0131 s\u00fcrg\u00fcl\u00fc vana tasar\u0131m k\u0131lavuzumuz<\/a> uygulama t\u00fcr\u00fcne g\u00f6re ayr\u0131nt\u0131lara girer.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pressure_Seal_Gate_Valves\"><\/span><strong>Bas\u0131n\u00e7 Contal\u0131 S\u00fcrg\u00fcl\u00fc Vanalar<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bas\u0131n\u00e7 s\u0131zd\u0131rmaz s\u00fcrg\u00fcl\u00fc vana, 1.450 PSI \u00fczerinde \u00e7al\u0131\u015fan enerji santralleri, buhar sistemleri ve petrol rafinerileri i\u00e7in end\u00fcstri standard\u0131d\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kapak contas\u0131, i\u00e7 bas\u0131n\u00e7 artt\u0131k\u00e7a s\u0131k\u0131la\u015f\u0131r. C\u0131vatal\u0131 bir kapa\u011f\u0131n ar\u0131zalanmaya ba\u015flayaca\u011f\u0131 ko\u015fullarda performans artar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu vanalar, S\u0131n\u0131f 900'den S\u0131n\u0131f 4500'e kadar \u00e7al\u0131\u015f\u0131r ve yakla\u015f\u0131k 2.200 PSI'dan 10.000 PSI'a ve \u00f6tesine kadar bas\u0131n\u00e7lar\u0131 s\u00fcrd\u00fcr\u00fcr. Ayr\u0131ca 580\u00b0C'ye kadar s\u0131cakl\u0131klar i\u00e7in derecelendirilmi\u015f olup, s\u00fcperkritik enerji \u00fcretimi ve y\u00fcksek bas\u0131n\u00e7l\u0131 buhar uygulamalar\u0131nda kullan\u0131l\u0131rlar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bas\u0131n\u00e7 s\u0131zd\u0131rmaz tasar\u0131mlardaki g\u00fcm\u00fc\u015f kapl\u0131 contalar, termal ge\u00e7i\u015fler s\u0131ras\u0131nda \u00f6zel dikkat gerektirir. H\u0131zl\u0131 s\u0131cakl\u0131k de\u011fi\u015fimleri s\u0131ras\u0131nda ezilen bir conta, standart bak\u0131m programlar\u0131n\u0131n \u00f6ng\u00f6rmedi\u011fi s\u0131z\u0131nt\u0131lar \u00fcretir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Baz\u0131 bas\u0131n\u00e7 s\u0131zd\u0131rmaz tasar\u0131mlar, y\u00fcksek bas\u0131n\u00e7l\u0131 plaka s\u00fcrg\u00fcl\u00fc konfig\u00fcrasyonlarda salmastra a\u015f\u0131nmas\u0131n\u0131 ve \u00e7al\u0131\u015fma torkunu azaltmak i\u00e7in y\u00fckselmeyen milleri de kullan\u0131r. S\u0131k \u00e7al\u0131\u015fma beklenen uygulamalarda \u015fartname s\u0131ras\u0131nda bunu onaylay\u0131n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f6ng\u00fcsel servis i\u00e7in bas\u0131n\u00e7 s\u0131zd\u0131rmaz vanalar belirtiyorsan\u0131z, bizim <a href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/features-of-pressure-seal-gate-valve\/\">bas\u0131n\u00e7 s\u0131zd\u0131rmaz s\u00fcrg\u00fcl\u00fc vana analizi<\/a> yap\u0131sal detaylar\u0131 ve serviste neleri izlemeniz gerekti\u011fini ortaya koyar.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Valve_Size_Affects_Maximum_Pressure\"><\/span><strong>Vana Boyutu Maksimum Bas\u0131nc\u0131 Nas\u0131l Etkiler<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Boyut ve bas\u0131n\u00e7 z\u0131t y\u00f6nlerde hareket eder.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vana \u00e7ap\u0131 artt\u0131k\u00e7a, s\u00fcrg\u00fcye etki eden kuvvet de artar. Daha b\u00fcy\u00fck vanalar, daha k\u00fc\u00e7\u00fck vanalarla ayn\u0131 bas\u0131nca dayanmak i\u00e7in daha a\u011f\u0131r bir yap\u0131ya ihtiya\u00e7 duyar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">API 6A standartlar\u0131na g\u00f6re \u00fcretilmi\u015f 6 in\u00e7lik bir s\u00fcrg\u00fcl\u00fc vana, y\u00fcksek bas\u0131n\u00e7l\u0131 petrol sahas\u0131 hizmetinde 10.000 ila 15.000 PSI'a dayanabilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ayn\u0131 s\u0131n\u0131ftaki 8 in\u00e7lik bir s\u00fcrg\u00fcl\u00fc vana, daha b\u00fcy\u00fck delik alan\u0131 s\u00fcrg\u00fcn\u00fcn direnmesi gereken kuvveti \u00e7arpt\u0131\u011f\u0131 i\u00e7in daha sa\u011flam bir g\u00f6vde gerektirir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00fc\u00e7\u00fck delik uygulamalar\u0131 i\u00e7in API 602, 1\/4 in\u00e7ten 2 in\u00e7e kadar d\u00f6vme \u00e7elik s\u00fcrg\u00fcl\u00fc vanalar\u0131 kapsar ve 10.000 PSI'a kadar derecelendirilmi\u015ftir. Bunlar, alan\u0131n s\u0131n\u0131rl\u0131 ve bas\u0131n\u00e7 taleplerinin y\u00fcksek oldu\u011fu yerlerde kullan\u0131lan kompakt, y\u00fcksek mukavemetli tasar\u0131mlard\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Y\u00fcksek bas\u0131n\u00e7l\u0131 serviste b\u00fcy\u00fck \u00e7apl\u0131 s\u00fcrg\u00fcl\u00fc vanalar genellikle baypas sistemlerinin kurulmas\u0131n\u0131 gerektirir. Bir baypas sistemi olmadan, s\u00fcrg\u00fc \u00fczerindeki diferansiyel bas\u0131n\u00e7 vanan\u0131n \u00e7al\u0131\u015fmas\u0131n\u0131 imkans\u0131z hale getirir ve a\u00e7\u0131l\u0131\u015fta yata\u011fa zarar verir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Parallel_Gate_Valves_in_High-Pressure_Steam_Service\"><\/span><strong>Y\u00fcksek Bas\u0131n\u00e7l\u0131 Buhar Servisinde Paralel S\u00fcrg\u00fcl\u00fc Vanalar<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Paralel S\u00fcrg\u00fcl\u00fc vana, yata\u011fa kar\u015f\u0131 s\u0131zd\u0131rmazl\u0131k sa\u011flamak i\u00e7in bir kama yerine iki paralel disk kullan\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu, termal genle\u015fmenin kama'y\u0131 yuvaya kilitlemesi nedeniyle y\u00fcksek s\u0131cakl\u0131ktaki buhar uygulamalar\u0131nda kama tarz\u0131 vanalar\u0131n geli\u015ftirdi\u011fi s\u0131k\u0131\u015fma etkisini ortadan kald\u0131r\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Paralel s\u00fcrg\u00fcl\u00fc tasar\u0131mlar, kazan sistemleri ve s\u0131k termal d\u00f6ng\u00fclerle \u00e7al\u0131\u015fan y\u00fcksek bas\u0131n\u00e7l\u0131 buhar hatlar\u0131 i\u00e7in \u00e7ok uygundur. ASME S\u0131n\u0131f 150'den S\u0131n\u0131f 2500'e kadar \u00e7al\u0131\u015f\u0131rlar ve ayn\u0131 ko\u015fullar alt\u0131nda kama s\u00fcrg\u00fcl\u00fc alternatiflerden daha az i\u015fletme torku gerektirirler.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Waterworks_and_Low-Pressure_Applications\"><\/span><strong>Su \u0130\u015fleri ve D\u00fc\u015f\u00fck Bas\u0131n\u00e7 Uygulamalar\u0131<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Her uygulama end\u00fcstriyel s\u0131n\u0131f bas\u0131n\u00e7 de\u011ferleri gerektirmez.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kennedy S\u00fcrg\u00fcl\u00fc Vana, su ve at\u0131k su hizmeti i\u00e7in \u00fcretilmi\u015ftir; standart esnek kama tasar\u0131mlar\u0131 i\u00e7in 200 ila 250 PSI ve yang\u0131n koruma serisi i\u00e7in 350 PSI'ye kadar derecelendirilmi\u015ftir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Yeralt\u0131 su tesisatlar\u0131nda kullan\u0131lan mekanik ba\u011flant\u0131 tasar\u0131m\u0131na sahip MJ S\u00fcrg\u00fcl\u00fc Vana, 250 PSI \u00e7al\u0131\u015fma bas\u0131nc\u0131nda \u00e7al\u0131\u015f\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Her ikisi de ama\u00e7lanan hizmetleri i\u00e7in g\u00fcvenilirdir. Boru boyutu uyu\u015fmad\u0131\u011f\u0131 i\u00e7in su \u015febekesi dereceli bir vanan\u0131n daha y\u00fcksek bas\u0131n\u00e7l\u0131 end\u00fcstriyel bir uygulamada kullan\u0131lmas\u0131yla sorunlar ba\u015flar. Bas\u0131n\u00e7 s\u0131n\u0131f\u0131 ve boru boyutu ayr\u0131 \u00f6zelliklerdir ve bu \u015fekilde ele al\u0131nmalar\u0131 gerekir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"High_Pressure_Gate_Valve_Replacement_What_to_Verify\"><\/span><strong>Y\u00fcksek Bas\u0131n\u00e7l\u0131 S\u00fcrg\u00fcl\u00fc Vana De\u011fi\u015fimi: Neleri Do\u011frulamal\u0131<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Y\u00fcksek bas\u0131n\u00e7l\u0131 bir s\u00fcrg\u00fcl\u00fc vana de\u011fi\u015fimi, boru \u00e7ap\u0131n\u0131 e\u015fle\u015ftirmek kadar basit de\u011fildir. Do\u011frulamas\u0131n\u0131 nas\u0131l yapman\u0131z gerekti\u011fi a\u015fa\u011f\u0131da a\u00e7\u0131klanm\u0131\u015ft\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Re-check_the_Pressure-Temperature_Curve\"><\/span><strong>Bas\u0131n\u00e7-S\u0131cakl\u0131k E\u011frisini Tekrar Kontrol Edin<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Yaln\u0131zca ortam bas\u0131n\u00e7 de\u011ferine g\u00fcvenmeyin. Bir yedek par\u00e7a se\u00e7meden \u00f6nce maksimum sistem bas\u0131nc\u0131n\u0131 ve s\u0131cakl\u0131\u011f\u0131n\u0131 birlikte yeniden do\u011frulay\u0131n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Match_Material_Bonnet_Style_and_End_Connections\"><\/span><strong>Malzeme, Bonet Stili ve U\u00e7 Ba\u011flant\u0131lar\u0131n\u0131 E\u015fle\u015ftirin<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Y\u00fcksek bas\u0131n\u00e7l\u0131 buhar hizmetinde A105 d\u00f6vme \u00e7eli\u011fi d\u00f6k\u00fcm bir alternatifle de\u011fi\u015ftirmek, bir ar\u0131za riski olu\u015fturur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u0131vatal\u0131 bir kapaktan bas\u0131n\u00e7 contal\u0131 bir tasar\u0131ma ge\u00e7mek, vanan\u0131n kaplad\u0131\u011f\u0131 alan\u0131 de\u011fi\u015ftirir ve etraf\u0131ndaki boru d\u00fczenini etkiler.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">U\u00e7 ba\u011flant\u0131lar\u0131n\u0131n da tam olarak e\u015fle\u015fmesi gerekir. Y\u00fcksek bas\u0131n\u00e7l\u0131 bir hatta al\u0131n kaynakl\u0131 bir ba\u011flant\u0131y\u0131 flan\u015fl\u0131 bir alternatifle de\u011fi\u015ftirmek, tedarik a\u015famas\u0131nda nadiren hesaba kat\u0131lan boru tesisat\u0131 de\u011fi\u015fiklikleri gerektirir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f6vme g\u00f6vde gerektiren y\u00fcksek bas\u0131n\u00e7l\u0131 hizmetler i\u00e7in, bizim <a href=\"https:\/\/www.xintaivalves.com\/tr\/product\/forged-wedge-gate-valve\/\">d\u00f6vme kama s\u00fcrg\u00fcl\u00fc vanam\u0131z<\/a> d\u00f6vme \u00e7elik konstr\u00fcksiyonda zorlu bas\u0131n\u00e7 s\u0131n\u0131flar\u0131n\u0131 kapsar. Hizmet ko\u015fullar\u0131n\u0131n d\u00f6k\u00fcm konstr\u00fcksiyona izin verdi\u011fi durumlarda, <a href=\"https:\/\/www.xintaivalves.com\/tr\/product\/casting-wedge-gate-valve\/\">d\u00f6k\u00fcm kama s\u00fcrg\u00fcl\u00fc vana<\/a> uygun maliyetli bir alternatiftir.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.xintaivalves.com\/tr\/products\/forged-wedge-gate-valve\/\"><img decoding=\"async\" src=\"https:\/\/dbfhaf64fpo53.cloudfront.net\/wp-content\/uploads\/2022\/03\/FORGED-WEDGE-GATE-VALVE.jpg\" alt=\"\" style=\"width:362px;height:auto\"\/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.xintaivalves.com\/tr\/products\/forged-wedge-gate-valve\/\">D\u00d6VME TAKOZ S\u00dcRG\u00dcL\u00dc VANA<\/a><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.xintaivalves.com\/tr\/products\/api-flange-cast-steel-gate-valve\/\"><img decoding=\"async\" src=\"https:\/\/dbfhaf64fpo53.cloudfront.net\/wp-content\/uploads\/2022\/02\/142-master-graph.jpg\" alt=\"\" style=\"width:357px;height:auto\"\/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.xintaivalves.com\/tr\/products\/api-flange-cast-steel-gate-valve\/\">API Flan\u015fl\u0131 D\u00f6kme \u00c7elik S\u00fcrg\u00fcl\u00fc Vana<\/a><\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Seat_Condition_Packing_and_Sourcing\"><\/span><strong>Yuva Durumu, Salmastra ve Tedarik<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Metal yatakl\u0131 vanalarda t\u00fcm \u00fcniteyi de\u011fi\u015ftirmeden \u00f6nce yatak durumunu g\u00f6zden ge\u00e7irin. Yenilenebilir metal yataklar genellikle tamamen de\u011fi\u015ftirilmek yerine yeniden y\u00fczeylenebilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">232\u00b0C \u00fczerindeki s\u0131cakl\u0131klar i\u00e7in grafit salmastra gereklidir. PTFE bu s\u0131cakl\u0131klarda bozulur ve bu e\u015fi\u011fin \u00fczerinde belirtilmemelidir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Y\u00fcksek bas\u0131n\u00e7l\u0131 vanalarda hidrostatik test, MAWP'nin 1,5 kat\u0131 bas\u0131n\u00e7ta yap\u0131l\u0131r. 10.000 PSI'l\u0131k bir vana 15.000 PSI'da test edilir. Herhangi bir de\u011fi\u015fimin bu standarda g\u00f6re test edildi\u011fini do\u011frulayan belgelere sahip oldu\u011funu do\u011frulay\u0131n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Yedek par\u00e7a temin ederken, Powell s\u00fcrg\u00fcl\u00fc vana Katalo\u011fu, Class 600'den Class 4500'e kadar API 600 bas\u0131n\u00e7 contal\u0131 tasar\u0131mlar\u0131 listeler; bu tasar\u0131mlar aras\u0131nda a\u011f\u0131r end\u00fcstriyel hizmet i\u00e7in kama ve paralel konfig\u00fcrasyonlar bulunur.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>\u00c7\u00f6z\u00fcm<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"wp-block-cover is-light\" style=\"min-height:237px;aspect-ratio:unset;\"><img decoding=\"async\" width=\"3000\" height=\"2000\" class=\"wp-block-cover__image-background wp-image-7802\" alt=\"\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001.webp\" data-object-fit=\"cover\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001.webp 3000w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-300x200.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-1024x683.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-768x512.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-1536x1024.webp 1536w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-2048x1365.webp 2048w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-18x12.webp 18w\" sizes=\"(max-width: 3000px) 100vw, 3000px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#e8e8e8\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"has-black-color has-text-color has-link-color wp-elements-10176f1e50fccd365deb8f276774936a wp-block-paragraph\" style=\"font-size:27px\"><strong>Projeniz i\u00e7in m\u00fckemmel vanay\u0131 \u00f6zelle\u015ftirin! Teklif al\u0131n ve \u00f6zel se\u00e7eneklerimizi ke\u015ffedin.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-63375db1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 is-style-fill\"><a class=\"wp-block-button__link has-black-color has-text-color has-background has-link-color has-extra-small-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/www.xintaivalves.com\/tr\/industrial-valve-manufacturer\/\" style=\"border-radius:100px;background-color:#d70c19\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Valve \u00c7\u00f6z\u00fcmlerini ke\u015ffedin<\/strong><\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Ka\u011f\u0131t \u00fczerinde do\u011fru g\u00f6r\u00fcnen ancak sistemin ger\u00e7ek bas\u0131n\u00e7-s\u0131cakl\u0131k e\u011frisine uymayan bir vana uzun \u00f6m\u00fcrl\u00fc olmayacakt\u0131r. Y\u00fcksek bas\u0131n\u00e7l\u0131 hizmette, bu ar\u0131za nadiren vanan\u0131n kendisiyle s\u0131n\u0131rl\u0131 kal\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bir s\u00fcrg\u00fcl\u00fc vana spesifikasyonu \u00fczerinde \u00e7al\u0131\u015f\u0131yorsan\u0131z ve uygulaman\u0131z i\u00e7in do\u011fru tasar\u0131m konusunda rehberli\u011fe ihtiyac\u0131n\u0131z varsa, <a href=\"https:\/\/www.xintaivalves.com\/tr\/contact\/\">ekibimizle ileti\u015fime ge\u00e7in<\/a> ve size do\u011fru \u00e7\u00f6z\u00fcm\u00fc bulman\u0131zda yard\u0131mc\u0131 olal\u0131m.<\/p>","protected":false},"excerpt":{"rendered":"<p>The maximum pressure for a gate valve depends on its design, material, size, and operating temperature. Standard residential valves are rated for 100 to 200 PSI, but a high-pressure gate valve built for industrial service can sustain pressures above 20,000 PSI in specialized oilfield applications. What Determines the Pressure Rating Pressure rating is not a [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":15065,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[238],"tags":[],"class_list":["post-15064","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gate-valve"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/posts\/15064","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/comments?post=15064"}],"version-history":[{"count":2,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/posts\/15064\/revisions"}],"predecessor-version":[{"id":15101,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/posts\/15064\/revisions\/15101"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/media\/15065"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/media?parent=15064"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/categories?post=15064"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/tags?post=15064"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}