{"id":15661,"date":"2026-06-10T09:28:00","date_gmt":"2026-06-10T01:28:00","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=15661"},"modified":"2026-06-25T12:33:05","modified_gmt":"2026-06-25T04:33:05","slug":"top-butterfly-valve-manufacturers-china","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/tr\/blog\/butterfly-valve\/top-butterfly-valve-manufacturers-china\/","title":{"rendered":"\u00c7in'deki En \u0130yi 10 Kelebek Vana \u00dcreticisi ve Tedarik\u00e7isi"},"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\/butterfly-valve\/top-butterfly-valve-manufacturers-china\/#Why_Source_Butterfly_Valves_from_China\" >Neden Kelebek Vana Kaynaklar\u0131n\u0131 \u00c7in'den Yapmal\u0131s\u0131n\u0131z?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/butterfly-valve\/top-butterfly-valve-manufacturers-china\/#Top_10_China_Butterfly_Valve_Manufacturers_Quick_Comparison\" >\u00c7in'in En \u0130yi 10 Kelebek Vana \u00dcreticisi: H\u0131zl\u0131 Kar\u015f\u0131la\u015ft\u0131rma<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/butterfly-valve\/top-butterfly-valve-manufacturers-china\/#Top_10_China_Butterfly_Valve_Manufacturers\" >\u00c7in'in En \u0130yi 10 Kelebek Vana \u00dcreticisi<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/butterfly-valve\/top-butterfly-valve-manufacturers-china\/#1_Neway_Valve\" >1. Neway Valve<\/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\/butterfly-valve\/top-butterfly-valve-manufacturers-china\/#2_Jiangnan_Valve\" >2. Jiangnan Valve<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/butterfly-valve\/top-butterfly-valve-manufacturers-china\/#3_Jiangsu_Shentong_Valve\" >3. Jiangsu Shentong Valve<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/butterfly-valve\/top-butterfly-valve-manufacturers-china\/#4_Boteli_Valve_Group\" >4. Boteli Valve Group<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/butterfly-valve\/top-butterfly-valve-manufacturers-china\/#5_Chaoda_Valves_Group\" >5. Chaoda Valves Group<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/butterfly-valve\/top-butterfly-valve-manufacturers-china\/#6_ZECO_Valve_Group_Zhengfeng_Valve\" >6. ZECO Valve Group (Zhengfeng Valve)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/butterfly-valve\/top-butterfly-valve-manufacturers-china\/#7_Tianjin_Tangfa_Watts_Valve_Co_Ltd\" >7. Tianjin Tangfa Watts Valve Co., Ltd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/butterfly-valve\/top-butterfly-valve-manufacturers-china\/#8_Yuanda_Valve_Group\" >8. Yuanda Valve Group<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/butterfly-valve\/top-butterfly-valve-manufacturers-china\/#9_NSW_Valve_Company\" >9. NSW Valve Company<\/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\/butterfly-valve\/top-butterfly-valve-manufacturers-china\/#10_Xintai_Valve_Group_Co_Ltd\" >10. Xintai Valve Group Co., Ltd.<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/butterfly-valve\/top-butterfly-valve-manufacturers-china\/#How_to_Choose_the_Right_China_Butterfly_Valve_Supplier\" >Do\u011fru \u00c7in Kelebek Vana Tedarik\u00e7isini Nas\u0131l Se\u00e7ersiniz?<\/a><\/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\/butterfly-valve\/top-butterfly-valve-manufacturers-china\/#Conclusion\" >\u00c7\u00f6z\u00fcm<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Birini Se\u00e7mek <a href=\"https:\/\/www.xintaivalves.com\/tr\/butterfly-valve-collection\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u00c7in kelebek vana<\/strong><\/a> birka\u00e7 tedarik\u00e7iyi de\u011ferlendirmek anlam\u0131na gelir. Bu k\u0131lavuz, sat\u0131n alma y\u00f6neticilerinin ve m\u00fchendislerin \u00fcr\u00fcn yelpazesi ve sertifikalara g\u00f6re en iyi tedarik\u00e7ileri se\u00e7melerine yard\u0131mc\u0131 olur. Bu, al\u0131c\u0131lar\u0131n uygun maliyetli <strong>\u00c7in kelebek vana fiyat\u0131<\/strong> daha ak\u0131ll\u0131 sat\u0131n alma kararlar\u0131 i\u00e7in aral\u0131k.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Source_Butterfly_Valves_from_China\"><\/span><strong>Neden Kelebek Vana Kaynaklar\u0131n\u0131 \u00c7in'den Yapmal\u0131s\u0131n\u0131z?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Y\u00fczlerce <strong>\u00c7in'de vana \u00fcreticisi var. <\/strong>&nbsp;\u00c7o\u011fu Jiangsu, Zhejiang, Tianjin ve \u015eanghay'daki sanayi k\u00fcmelerine da\u011f\u0131lm\u0131\u015ft\u0131r. Bu yo\u011funluk rekabet ve h\u0131zl\u0131 teslim s\u00fcreleri yarat\u0131r.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fabrikalar <strong>vana \u00c7in <\/strong>merkezlerinde DN25'ten DN3000'e kadar kelebek vanalar ve PN6'dan PN40'a kadar bas\u0131n\u00e7 s\u0131n\u0131flar\u0131 \u00fcretebilir. Bir\u00e7ok tesis API, CE, ISO 9001, ANSI, DIN, GB, JIS ve BS sertifikalar\u0131na sahiptir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c7in'den kelebek vana tedarik etmek de uygun maliyetlidir. EPDM contal\u0131, sfero d\u00f6k\u00fcmden yap\u0131lm\u0131\u015f bir DN100 wafer kelebek vana, e\u015fde\u011fer bir Avrupa yap\u0131m\u0131 \u00fcr\u00fcnden ila daha ucuz olabilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kalite denetimleri, \u00fc\u00e7\u00fcnc\u00fc taraf denetimi ve fabrika ziyaretleri, \u00c7inli \u00fcreticiler taraf\u0131ndan pratik ve yayg\u0131n olarak kabul edilmektedir. \u0130hracat odakl\u0131 fabrikalar\u0131n \u00e7o\u011fu \u0130ngilizce konu\u015fan teknik sat\u0131\u015f ekiplerine sahiptir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Top_10_China_Butterfly_Valve_Manufacturers_Quick_Comparison\"><\/span><strong>\u00c7in'in En \u0130yi 10 Kelebek Vana \u00dcreticisi: H\u0131zl\u0131 Kar\u015f\u0131la\u015ft\u0131rma<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A\u015fa\u011f\u0131daki tablo, bu k\u0131lavuzda yer alan on \u00fcreticiyi s\u0131ralamaktad\u0131r:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>R\u00fctbe<\/strong><\/th><th><strong>\u015eirket<\/strong><\/th><th><strong>HQ \u015eehir<\/strong><\/th><th><strong>Eyalet \/ B\u00f6lge<\/strong><\/th><th><strong>Kurulu\u015f Tarihi<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>1<\/strong><\/td><td><strong>Neway Vana<\/strong><\/td><td>Suzhou<\/td><td>Jiangsu Eyaleti<\/td><td>1982&nbsp;<\/td><\/tr><tr><td><strong>2<\/strong><\/td><td><strong>Jiangnan Vana<\/strong><\/td><td>Hunan<\/td><td>Hunan Eyaleti<\/td><td>1958<\/td><\/tr><tr><td><strong>3<\/strong><\/td><td><strong>Jiangsu Shentong Vana<\/strong><\/td><td>Nanjing<\/td><td>Jiangsu Eyaleti<\/td><td>1980<\/td><\/tr><tr><td><strong>4<\/strong><\/td><td><strong>Boteli Vana Grubu<\/strong><\/td><td>Wenzhou<\/td><td>Zhejiang Eyaleti<\/td><td>1985<\/td><\/tr><tr><td><strong>5<\/strong><\/td><td><strong>Chaoda Valves Group<\/strong><\/td><td>Wenzhou<\/td><td>Zhejiang Eyaleti<\/td><td>1993<\/td><\/tr><tr><td><strong>6<\/strong><\/td><td><strong>ZECO Valve Group (Zhengfeng Valve)<\/strong><\/td><td>\u015eanghay<\/td><td>\u015eanghay Belediyesi<\/td><td>1991<\/td><\/tr><tr><td><strong>7<\/strong><\/td><td><strong>Tianjin Tangfa Watts Vana A.\u015e.<\/strong><\/td><td>Tianjin<\/td><td>Tianjin Belediyesi<\/td><td>1995<\/td><\/tr><tr><td><strong>8<\/strong><\/td><td><strong>Yuanda Vana Grubu<\/strong><\/td><td>Wenzhou<\/td><td>Zhejiang Eyaleti<\/td><td>1984<\/td><\/tr><tr><td><strong>9<\/strong><\/td><td><strong>NSW Vana \u015eirketi<\/strong><\/td><td>\u015eanghay<\/td><td>\u015eanghay Belediyesi<\/td><td>20 y\u0131ldan fazla<\/td><\/tr><tr><td><strong>10<\/strong><\/td><td><strong>Xintai Vana Grubu A.\u015e.<\/strong><\/td><td>Wenzhou<\/td><td>Zhejiang Eyaleti<\/td><td>1998<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Top_10_China_Butterfly_Valve_Manufacturers\"><\/span><strong>\u00c7in'in En \u0130yi 10 Kelebek Vana \u00dcreticisi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Neway_Valve\"><\/span><strong>1.<\/strong> <strong>Neway Vana<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"901\" height=\"344\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u72476.webp\" alt=\"Neway Vana\" class=\"wp-image-15664\" style=\"aspect-ratio:2.6192448233861145;width:278px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u72476.webp 901w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u72476-300x115.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u72476-768x293.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u72476-18x7.webp 18w\" sizes=\"(max-width: 901px) 100vw, 901px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Neway Valve, API 6D ve API 607 yang\u0131na dayan\u0131kl\u0131 sertifikalar\u0131n\u0131 alan ilk \u00c7inli vana \u00fcreticilerinden biridir.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sunulan \u00dcr\u00fcnler: <\/strong>Karbon \u00e7eli\u011fi, paslanmaz \u00e7elik ve dubleks paslanmaz malzemelerden yap\u0131lm\u0131\u015f wafer, lug ve \u00e7ift flan\u015fl\u0131 kelebek vanalar. Bas\u0131n\u00e7 dereceleri S\u0131n\u0131f 150'den S\u0131n\u0131f 600'e kadar.<\/li>\n\n\n\n<li><strong>Uygulamalar: <\/strong>Petrol ve gaz arama, LNG, kimya tesisleri, enerji \u00fcretimi<\/li>\n\n\n\n<li><strong>Anahtar Sertifikalar: <\/strong>ISO 9001, API 6D, API 607, CE, TA-Luft, PED<\/li>\n\n\n\n<li><strong>Boyut aral\u0131\u011f\u0131: <\/strong>DN50 - DN1200 | Bas\u0131n\u00e7: S\u0131n\u0131f 150 - S\u0131n\u0131f 600<br><br><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Jiangnan_Valve\"><\/span><strong>2.<\/strong> <strong>Jiangnan Vana<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u72477.webp\" alt=\" Jiangnan Vana\" class=\"wp-image-15665\" style=\"width:181px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u72477.webp 200w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u72477-150x150.webp 150w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u72477-12x12.webp 12w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Jiangnan Valve, \u00c7in'deki en eski devlet destekli vana fabrikalar\u0131ndan biridir. Bu <strong>\u00c7in kelebek vana<\/strong> \u00fcreticinin ana g\u00fcc\u00fc, su altyap\u0131s\u0131 i\u00e7in b\u00fcy\u00fck \u00e7apl\u0131 kelebek vanalard\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00fcy\u00fck \u00e7apl\u0131 vanalar\u0131, end\u00fcstriyel vana performans\u0131 i\u00e7in GB\/T 13927 ve GB 12235 ulusal test standartlar\u0131n\u0131 kar\u015f\u0131lamaktad\u0131r.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sunulan \u00dcr\u00fcnler: <\/strong>DN200'den DN300'e kadar yumu\u015fak contal\u0131 ve metal contal\u0131 kelebek vanalar.<\/li>\n\n\n\n<li><strong>Uygulamalar: <\/strong>Belediye su temini, hidroelektrik, <a href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/valves-for-water-treatment\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.xintaivalves.com\/blog\/valves-for-water-treatment\/\" rel=\"noreferrer noopener\">su ar\u0131tma<\/a>, HVAC<\/li>\n\n\n\n<li><strong>Anahtar Sertifikalar: <\/strong>ISO 9001, CE, GB\/T 13927<\/li>\n\n\n\n<li><strong>Boyut aral\u0131\u011f\u0131: <\/strong>DN200 - DN3000 | Bas\u0131n\u00e7: PN6 - PN16<br><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Jiangsu_Shentong_Valve\"><\/span><strong>3.<\/strong> <strong>Jiangsu Shentong Vana<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"317\" height=\"125\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u72478.webp\" alt=\"Jiangsu Shentong Vana\" class=\"wp-image-15666\" style=\"aspect-ratio:2.5363031530228524;width:241px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u72478.webp 317w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u72478-300x118.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u72478-18x7.webp 18w\" sizes=\"(max-width: 317px) 100vw, 317px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Jiangsu Shentong has its shares listed on the Shenzhen Stock Exchange. For a publicly held company, there needs to be a yearly third-party quality audit. This creates responsibility for buyers.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This company exports to Asia, Europe, and the Americas. Jiangsu Shentong valves comply with ASME B16.34 ratings on pressure and temperature.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sunulan \u00dcr\u00fcnler: <\/strong>Cryogenic and high-pressure butterfly valves. The products operate at temperatures as low as -196\u00b0C, meeting LNG and air separation plant requirements.<\/li>\n\n\n\n<li><strong>Uygulamalar: <\/strong>Cryogenic LNG, petrochemical, air separation, refinery<\/li>\n\n\n\n<li><strong>Anahtar Sertifikalar: <\/strong>ISO 9001, API 6D, CE, PED<\/li>\n\n\n\n<li><strong>Boyut aral\u0131\u011f\u0131: <\/strong>DN50 to DN1200 | Temp Range: -196\u00b0C to +550\u00b0C<br><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Boteli_Valve_Group\"><\/span><strong>4. Boteli Valve Group<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"437\" height=\"118\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u72479.webp\" alt=\"Boteli Vana Grubu\" class=\"wp-image-15667\" style=\"width:226px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u72479.webp 437w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u72479-300x81.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u72479-18x5.webp 18w\" sizes=\"(max-width: 437px) 100vw, 437px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Boteli Valve Group focuses on mid-range butterfly valves for building services and utilities.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The company provides strong OEM and private-label services and ships to more than 30 countries.&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sunulan \u00dcr\u00fcnler: <\/strong>wafer and lug butterfly valves in cast iron, ductile iron, and stainless steel.&nbsp;<\/li>\n\n\n\n<li><strong>Uygulamalar: <\/strong>HVAC, water supply, fire protection, building management systems<\/li>\n\n\n\n<li><strong>Anahtar Sertifikalar: <\/strong>ISO 9001, CE, EN 593, ISO 5211<\/li>\n\n\n\n<li><strong>Boyut aral\u0131\u011f\u0131: <\/strong>DN40 to DN1200 | Pressure: PN10 to PN16<br><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Chaoda_Valves_Group\"><\/span><strong>5. Chaoda Valves Group<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"428\" height=\"118\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724710.webp\" alt=\"Chaoda Valves Group\" class=\"wp-image-15668\" style=\"width:258px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724710.webp 428w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724710-300x83.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724710-18x5.webp 18w\" sizes=\"(max-width: 428px) 100vw, 428px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Chaoda Valves Group is a specialist in high-performance butterfly valves for demanding service conditions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The company produces <strong>\u00c7in kelebek vana<\/strong> products in Inconel, Duplex 2205, Super Duplex 2507, and Hastelloy for corrosive media and high-temperature service above 300\u00b0C.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">API 609 covers butterfly valves specifically, which confirms the valve design, testing, and materials meet petroleum industry standards.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sunulan \u00dcr\u00fcnler: <\/strong>\u00c7ift eksantrik ve \u00fc\u00e7l\u00fc offset vanalar<\/li>\n\n\n\n<li><strong>Uygulamalar: <\/strong>Petrol rafinerisi, kimya tesisi, a\u00e7\u0131k deniz platformu, y\u00fcksek s\u0131cakl\u0131kta buhar hatlar\u0131<\/li>\n\n\n\n<li><strong>Anahtar Sertifikalar: <\/strong>ISO 9001, CE, API 609<\/li>\n\n\n\n<li><strong>Boyut aral\u0131\u011f\u0131: <\/strong>DN50 - DN2400 | Bas\u0131n\u00e7: Class 150 - Class 900<br><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_ZECO_Valve_Group_Zhengfeng_Valve\"><\/span><strong>6.<\/strong> <strong>ZECO Valve Group (Zhengfeng Valve)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"318\" height=\"159\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724711.webp\" alt=\"ZECO Valve Group (Zhengfeng Valve)\" class=\"wp-image-15669\" style=\"width:246px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724711.webp 318w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724711-300x150.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724711-18x9.webp 18w\" sizes=\"(max-width: 318px) 100vw, 318px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">ZECO Valve Group, en zorlu uygulamalar i\u00e7in sipari\u015fe \u00f6zel tasarlanm\u0131\u015f vanalara odaklanmaktad\u0131r. \u00d6nde gelen bir <strong>k\u00fcresel vana \u00fcreticisi olarak geni\u015f \u00e7apta tan\u0131nmaktad\u0131r<\/strong> ve y\u00fcksek performansl\u0131 kelebek vana \u00fcreticisidir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SIL 2 uyumlulu\u011fu, vanan\u0131n kapatma sistemleri i\u00e7in IEC 61508 fonksiyonel g\u00fcvenlik standartlar\u0131n\u0131 kar\u015f\u0131lad\u0131\u011f\u0131n\u0131 do\u011frular.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sunulan \u00dcr\u00fcnler: <\/strong>\u00dc\u00e7l\u00fc offset kelebek vanalar; -196\u00b0C'de \u00e7al\u0131\u015fan ve BS 6364 uzat\u0131lm\u0131\u015f kaput gereksinimlerine g\u00f6re test edilmi\u015f kriyojenik kelebek vanalar.<\/li>\n\n\n\n<li><strong>Uygulamalar: <\/strong>LNG terminalleri, hidrojen boru hatlar\u0131, gaz iletimi, SIS\/ESD sistemleri<\/li>\n\n\n\n<li><strong>Anahtar Sertifikalar: <\/strong>ISO 9001, CE, API 609, PED, SIL 2 (IEC 61508)<\/li>\n\n\n\n<li><strong>Boyut aral\u0131\u011f\u0131: <\/strong>DN50 - DN3000 | Bas\u0131n\u00e7: Class 150 - Class 2500<br><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_Tianjin_Tangfa_Watts_Valve_Co_Ltd\"><\/span><strong>7.<\/strong> <strong>Tianjin Tangfa Watts Valve Co., Ltd<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"356\" height=\"117\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724712.webp\" alt=\"Tianjin Tangfa Watts Valve Co., Ltd\" class=\"wp-image-15670\" style=\"width:243px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724712.webp 356w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724712-300x99.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724712-18x6.webp 18w\" sizes=\"(max-width: 356px) 100vw, 356px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tianjin Tangfa Watts Valve Co., Ltd <\/strong>Tianjin Tangfa'n\u0131n \u00fcretim \u00fcss\u00fc ile Watts Water Technologies'in m\u00fchendislik standartlar\u0131n\u0131 birle\u015ftiren bir ortak giri\u015fim \u015firketidir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ortak giri\u015fim olmas\u0131 nedeniyle \u00fcretim s\u00fcreci, Watts Group'un kalite kontrol s\u00fcre\u00e7lerine uymaktad\u0131r. Bunlar aras\u0131nda malzeme do\u011frulamas\u0131, \u00fcretim s\u0131ras\u0131nda boyutland\u0131rma ve hidrostatik ve oturma testi yer almaktad\u0131r.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sunulan \u00dcr\u00fcnler: <\/strong>Kelebek vanalar, <a href=\"https:\/\/www.xintaivalves.com\/tr\/guide-to-industrial-ball-valve\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.xintaivalves.com\/guide-to-industrial-ball-valve\/\" rel=\"noreferrer noopener\">k\u00fcresel vanalar<\/a>, Ve <a href=\"https:\/\/www.xintaivalves.com\/tr\/what-is-industrial-gate-valve\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.xintaivalves.com\/what-is-industrial-gate-valve\/\" rel=\"noreferrer noopener\">s\u00fcrg\u00fcl\u00fc vana<\/a><\/li>\n\n\n\n<li><strong>Uygulamalar: <\/strong>Municipal water distribution, HVAC, commercial building services<\/li>\n\n\n\n<li><strong>Anahtar Sertifikalar: <\/strong>ISO 9001, CE, ANSI\/AWWA C504, EN 593 standards<\/li>\n\n\n\n<li><strong>Boyut aral\u0131\u011f\u0131: <\/strong>DN40 - DN1200 | Bas\u0131n\u00e7: PN10 - PN25<br><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8_Yuanda_Valve_Group\"><\/span><strong>8.<\/strong> <strong>Yuanda Vana Grubu<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"209\" height=\"207\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724713.webp\" alt=\"Yuanda Vana Grubu\" class=\"wp-image-15671\" style=\"width:184px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724713.webp 209w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724713-150x150.webp 150w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724713-12x12.webp 12w\" sizes=\"(max-width: 209px) 100vw, 209px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Yuanda Valve Group, daha b\u00fcy\u00fck firmalardan biridir <strong>\u00c7in&#039;deki vana \u00fcreticileri<\/strong> \u00fcretim hacmi a\u00e7\u0131s\u0131ndan. Fabrikas\u0131 120.000 metrekareden fazla alan\u0131 kaplamaktad\u0131r. \u015eirket, G\u00fcneydo\u011fu Asya, Orta Do\u011fu ve Afrika'da g\u00fc\u00e7l\u00fc bir penetrasyonla 60'tan fazla \u00fclkeye ihracat yapmaktad\u0131r.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sunulan \u00dcr\u00fcnler: <\/strong>karbon \u00e7eli\u011fi, paslanmaz \u00e7elik A216 WCB ve CF8M ve sfero d\u00f6kme demir GGG40 - GGG50'den yap\u0131lm\u0131\u015f wafer, lug ve \u00e7ift flan\u015fl\u0131 kelebek vanalar<\/li>\n\n\n\n<li><strong>Uygulamalar: <\/strong>Petrol, kimya, belediye suyu, santraller, denizcilik<\/li>\n\n\n\n<li><strong>Anahtar Sertifikalar: <\/strong>ISO 9001, API 6D, CE, PED, ASME B16.34, EN 12266-1 ve ISO 5208 test standartlar\u0131.<\/li>\n\n\n\n<li><strong>Boyut aral\u0131\u011f\u0131: <\/strong>DN50 - DN2400 | Bas\u0131n\u00e7: Class 150 - Class 600<br><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"9_NSW_Valve_Company\"><\/span><strong>9.<\/strong> <strong>NSW Vana \u015eirketi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"248\" height=\"125\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724714.webp\" alt=\"NSW Vana \u015eirketi\" class=\"wp-image-15672\" style=\"width:202px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724714.webp 248w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724714-18x9.webp 18w\" sizes=\"(max-width: 248px) 100vw, 248px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">NSW Valve Company'nin genel merkezi \u015eanghay'da olup, \u00fcretim \u00fcss\u00fc Jiangsu Eyaleti'ndedir. Enerji \u00fcretimi, petrol ve gaz ve gemi in\u015faat\u0131 i\u00e7in tasarlanm\u0131\u015f kelebek vanalar ve k\u00fcresel vanalara odaklanmaktad\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NSW, y\u00fcksek performansl\u0131 <strong>\u00c7in kelebek vana<\/strong> karbon \u00e7eli\u011fi, ala\u015f\u0131ml\u0131 \u00e7elik ve paslanmaz \u00e7elik \u00fcr\u00fcnler \u00fcretmektedir. \u00c7ift eksantrikli kelebek vanalar\u0131, Class 600 ve 425\u00b0C'ye kadar buhar hizmetinde kullan\u0131lmaktad\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u015eirket ISO 9001, CE ve API sertifikalar\u0131na sahiptir. EN 12266-1 ve ASME B16.34 prosed\u00fcrlerine g\u00f6re tam g\u00f6vde bas\u0131nc\u0131, s\u0131zd\u0131rmazl\u0131k ve operasyonel tork testleri yapmaktad\u0131r.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Uygulamalar: <\/strong>Enerji \u00fcretimi, a\u00e7\u0131k deniz petrol ve gaz, gemi in\u015faat\u0131, kimya tesisleri<\/li>\n\n\n\n<li><strong>Anahtar Sertifikalar: <\/strong>ISO 9001, CE, API<\/li>\n\n\n\n<li><strong>Boyut aral\u0131\u011f\u0131: <\/strong>DN50 - DN1800 | Bas\u0131n\u00e7: Class 150 - Class 600<br><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"10_Xintai_Valve_Group_Co_Ltd\"><\/span><strong>10.<\/strong> <strong>Xintai Vana Grubu A.\u015e.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"258\" height=\"183\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724715.webp\" alt=\"Xintai Vana Grubu A.\u015e.\" class=\"wp-image-15673\" style=\"width:199px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724715.webp 258w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724715-18x12.webp 18w\" sizes=\"(max-width: 258px) 100vw, 258px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Xintai Valve Group, Ba\u015fkan Defei Zhang taraf\u0131ndan kurulmu\u015f ve yerel bir i\u015fleme departman\u0131ndan \u00f6nde gelen bir end\u00fcstriyel vana \u00fcreticisine d\u00f6n\u00fc\u015fm\u00fc\u015ft\u00fcr. \u015eirket, Wenzhou, Tianjin, Lishui ve Binhai'de birden fazla \u00fcretim, d\u00f6k\u00fcm ve hassas i\u015fleme \u00fcss\u00fc i\u015fletmektedir.&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sunulan \u00dcr\u00fcnler: <\/strong>Hassas tasarlanm\u0131\u015f vanalar: zorlu hizmet \u00e7evresel talepleri i\u00e7in \u00f6zel olarak \u00fcretilmi\u015f k\u00fcresel, s\u00fcrg\u00fcl\u00fc, glob, \u00e7ek valf ve kelebek vanalar.&nbsp;<\/li>\n\n\n\n<li><strong>Uygulamalar: <\/strong>Energy, petroleum, natural gas, chemical, defense, and water sectors<\/li>\n\n\n\n<li><strong>Anahtar Sertifikalar: <\/strong>API Spec 6D, CE, ISO 9001, OHSAS 18001, Special Equipment Manufacturing License (TS), and \u201cZhejiang Made\u201d certification<\/li>\n\n\n\n<li><strong>Boyut aral\u0131\u011f\u0131: <\/strong>DN6 to DN1800 | Pressure: PN6 to PN420<\/li>\n<\/ul>\n\n\n\n<style>\n  \/* Removed global HTML tags (body, head, etc.) to prevent WordPress theme conflicts *\/\n  .hero-card {\n    display: flex;\n    flex-wrap: wrap;\n    align-items: center;\n    background: #f7f8fa;\n    border-radius: 16px;\n    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n    padding: 24px;\n    max-width: 900px;\n    margin: 40px auto;\n    font-family: 'Poppins', Arial, sans-serif;\n    text-decoration: none !important;\n    color: inherit;\n    transition: transform 0.3s ease, box-shadow 0.3s ease;\n  }\n\n  .hero-card:hover {\n    transform: translateY(-3px);\n    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);\n  }\n\n  .hero-image {\n    width: 220px;\n    height: auto;\n    border-radius: 12px;\n    object-fit: contain; \/* Changed to contain to prevent cropping valve edges *\/\n    background: #ffffff;\n    flex-shrink: 0;\n  }\n\n  .hero-content {\n    padding-left: 24px;\n    flex: 1;\n    min-width: 260px;\n  }\n\n  .hero-title {\n    font-size: 1.6rem;\n    font-weight: bold;\n    margin-bottom: 12px;\n    color: #222;\n    font-family: 'Poppins', Arial, sans-serif;\n  }\n\n  .hero-description {\n    font-size: 1rem;\n    color: #555;\n    margin-bottom: 18px;\n    line-height: 1.6;\n  }\n\n  .hero-link {\n    display: inline-block;\n    padding: 10px 20px;\n    background-color: #D70C19;\n    color: #fff !important;\n    text-decoration: none !important;\n    border-radius: 8px;\n    font-weight: bold;\n    transition: background 0.2s ease-in-out;\n  }\n\n  .hero-link:hover {\n    background-color: #a80913; \/* Added a darker red for the hover state *\/\n  }\n\n  @media (max-width: 640px) {\n    .hero-card {\n      flex-direction: column;\n      text-align: center;\n    }\n    .hero-content {\n      padding-left: 0;\n      padding-top: 20px;\n    }\n    .hero-image {\n      width: 100%;\n      max-width: 280px;\n    }\n  }\n<\/style>\n\n<a class=\"hero-card\" href=\"https:\/\/www.xintaivalves.com\/tr\/butterfly-valve-collection\/\" target=\"_blank\" rel=\"noopener noreferrer\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2022\/03\/%E6%9C%AA%E6%A0%87%E9%A2%98-2-1.jpg\" alt=\"Ak\u0131\u015f Kontrol\u00fc \u0130\u00e7in End\u00fcstriyel Kelebek Vana Koleksiyonu\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">Kelebek Vana Koleksiyonu<\/div>\n    <div class=\"hero-description\">\n      <strong>\u0130\u015flev:<\/strong> Hassas ak\u0131\u015f kontrol\u00fc ve ak\u0131\u015fkan y\u00f6netimi.<br>\n      <strong>Ba\u015fvuru:<\/strong> End\u00fcstriyel boru hatlar\u0131n\u0131n kritik b\u00f6l\u00fcmlerinden ge\u00e7en ak\u0131\u015fkanlar\u0131 g\u00fcvenilir bir \u015fekilde d\u00fczenlemek ve izole etmek i\u00e7in tasarlanm\u0131\u015ft\u0131r.\n    <\/div>\n    <span class=\"hero-link\">Koleksiyonu ke\u015ffedin<\/span>\n  <\/div>\n<\/a>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Choose_the_Right_China_Butterfly_Valve_Supplier\"><\/span><strong>Do\u011fru \u00c7in Kelebek Vana Tedarik\u00e7isini Nas\u0131l Se\u00e7ersiniz?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">To help you select <strong><a href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/the-best-valve-manufacturers-in-china\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.xintaivalves.com\/blog\/the-best-valve-manufacturers-in-china\/\" rel=\"noreferrer noopener\">\u00c7in&#039;deki vana \u00fcreticileri<\/a><\/strong>, such as Kaifeng Xintai Valve Co. Ltd, here are four criteria to evaluate:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Match the certification to the industry: <\/strong>Oil and gas industries require API 609, <a href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/standard\/understanding-api-6d-certification\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.xintaivalves.com\/blog\/standard\/understanding-api-6d-certification\/\" rel=\"noreferrer noopener\">API 6D<\/a>, or API 607 fire-safe certification. European projects need CE and PED compliance. Water projects in many countries require AWWA C504 or WRAS approval.<\/li>\n\n\n\n<li><strong>Verify the Test Standards: <\/strong>Request for test standards and references. These should include EN 12266-1 for industrial valves, <a href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/standard\/understanding-asme-b16-34-valve-standard\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.xintaivalves.com\/blog\/standard\/understanding-asme-b16-34-valve-standard\/\" rel=\"noreferrer noopener\">ASME B16.34<\/a> for pressure-temperature ratings, and ISO 5208 for leakage acceptance criteria.<\/li>\n\n\n\n<li><strong>Confirm Production Capacity and Lead Time: <\/strong>Request for factory profile, annual output volume, and current lead times.&nbsp;<\/li>\n\n\n\n<li><strong>Request Material and Test Documentation: <\/strong>Ask for mill test reports (MTR) for pressure-containing materials, dimensional inspection reports, and hydrostatic test certificates. Confirm these are available before placing an order.<\/li>\n<\/ol>\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<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724716-1024x512.webp\" alt=\"Kelebek Vana \u00dcreticileri ve Tedarik\u00e7ileri\" class=\"wp-image-15663\" style=\"width:598px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724716-1024x512.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724716-300x150.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724716-768x384.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724716-18x9.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724716.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>butterfly valve manufacturer in China<\/strong> belgelenmi\u015f sertifikalar, ihracat deneyimi ve teknik sat\u0131\u015f deste\u011fi sunmal\u0131d\u0131r.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c7in, her kategori i\u00e7in kan\u0131tlanm\u0131\u015f bir kaynakt\u0131r <strong>\u00c7in kelebek vana <\/strong>birimler. Vana se\u00e7imi, temel gofret yumu\u015fak contal\u0131 tasar\u0131mlardan kritik g\u00fcvenlik sistemleri i\u00e7in SIL 2 \u00fc\u00e7l\u00fc ofset vanalara kadar uzan\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">API veya ISO sertifikasyon kapsam\u0131, malzeme izlenebilirli\u011fi, <strong>\u00c7in kelebek vana fiyat\u0131<\/strong> hacminiz ve fabrika denetimi eri\u015filebilirli\u011fine g\u00f6re k\u0131sa listenizi kar\u015f\u0131la\u015ft\u0131r\u0131n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Xintai Valve Group Co., Ltd., k\u00fcresel enerji, kimya, savunma ve su sekt\u00f6rleri i\u00e7in kapsaml\u0131 end\u00fcstriyel vana \u00e7\u00f6z\u00fcmleri sunmaktad\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">12 farkl\u0131 \u00fcr\u00fcn serisinde bilyal\u0131, s\u00fcrg\u00fcl\u00fc, k\u00fcresel, \u00e7ek valf ve kelebek vanalar tasarlar, geli\u015ftirir ve \u00fcretiriz. Vanalar\u0131m\u0131z petrol, gaz, kimya ve savunma end\u00fcstrilerine hizmet vermektedir. Yongjia merkezimiz s\u0131k\u0131 testlerle kaliteyi garanti ederken, Longwan ve Lucheng merkezleri sat\u0131\u015f ve tan\u0131t\u0131m\u0131 y\u00f6nlendirir.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-vivid-red-background-color has-text-color has-background has-link-color has-medium-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/www.xintaivalves.com\/tr\/contact\/\" style=\"font-style:normal;font-weight:500\" target=\"_blank\" rel=\"noreferrer noopener\">Teklif Al<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Choosing a China butterfly valve means evaluating several suppliers. This guide helps procurement managers and engineers choose top suppliers based on product range and certifications. This helps buyers choose a cost-effective China butterfly valve price range for smarter buying decisions.&nbsp; Why Source Butterfly Valves from China? There are hundreds of valve manufacturers in China. &nbsp;Most [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":15662,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-15661","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-butterfly-valve"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/posts\/15661","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=15661"}],"version-history":[{"count":3,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/posts\/15661\/revisions"}],"predecessor-version":[{"id":15735,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/posts\/15661\/revisions\/15735"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/media\/15662"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/media?parent=15661"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/categories?post=15661"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/tags?post=15661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}