![\"\"](\"https:\/\/www.xvs-valve.com\/wp-content\/uploads\/2026\/05\/Type-of-Valves-1024x464.png\")
1. Genel Teknik \u00d6zellikler ve Boru Hatt\u0131 Bas\u0131n\u00e7 Standartlar\u0131<\/h2>\n\n\n\n
Ba\u015far\u0131l\u0131 bir vana tedarikinin temeli, boru hatt\u0131 tasar\u0131m\u0131na tam olarak uymas\u0131na ba\u011fl\u0131d\u0131r.<\/p>\n\n\n\n
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- Teknik \u015eartnameye Uygunluk:<\/strong> Vana kategorisi ve modeli, boru hatt\u0131 tasar\u0131m belgelerine tam olarak uymal\u0131 ve ge\u00e7erli ulusal veya uluslararas\u0131 standart numaras\u0131n\u0131 (\u00f6rne\u011fin DIN, ANSI veya GOST<\/a>).<\/li>\n\n\n\n
- \u00c7al\u0131\u015fma Bas\u0131nc\u0131 S\u0131n\u0131rlar\u0131:<\/strong> Valf\u0131n \u00e7al\u0131\u015fma bas\u0131nc\u0131, boru hatt\u0131n\u0131n ger\u00e7ek bas\u0131nc\u0131na e\u015fit veya bundan daha y\u00fcksek olmal\u0131d\u0131r.<\/li>\n\n\n\n
- Bas\u0131n\u00e7 Testi: <\/strong>Test s\u0131ras\u0131nda, kapal\u0131 vanan\u0131n her iki taraf\u0131 da s\u0131z\u0131nt\u0131 olmaks\u0131z\u0131n nominal \u00e7al\u0131\u015fma bas\u0131nc\u0131n\u0131n 1,1 kat\u0131na dayanabilmelidir. Tamamen a\u00e7\u0131k konumdayken, vana g\u00f6vdesi nominal \u00e7al\u0131\u015fma bas\u0131nc\u0131n\u0131n iki kat\u0131na dayanabilmelidir.<\/li>\n<\/ul>\n\n\n
\n![\"\"](\"https:\/\/www.xvs-valve.com\/wp-content\/uploads\/2026\/05\/Seven-Key-Elements-to-Note-1024x477.jpg\")
Valf Se\u00e7imi Ad\u0131mlar\u0131<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n 2. Vana Malzemesinin Kalite Gereklilikleri<\/h2>\n\n\n\n
Malzeme se\u00e7imi, vanan\u0131n kullan\u0131m \u00f6mr\u00fcn\u00fc do\u011frudan belirler. Sat\u0131n alma s\u00f6zle\u015fmenizde a\u015fa\u011f\u0131daki hususlar belirtilmelidir:<\/p>\n\n\n\n
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- Valf G\u00f6vdesi:<\/strong> Sfero d\u00f6k\u00fcm (\u00f6rne\u011fin, QT450 veya GGG50) tercih edilmelidir. Tedarik\u00e7iler, marka s\u0131n\u0131flar\u0131n\u0131 ve fiziksel\/kimyasal test verilerini a\u00e7\u0131k bir \u015fekilde sunmal\u0131d\u0131r.<\/li>\n\n\n\n
- Valf sap\u0131: <\/strong>Paslanmaz \u00e7elik (\u00f6rne\u011fin 2Cr13) tercih edilir. B\u00fcy\u00fck \u00e7apl\u0131 vanalar i\u00e7in paslanmaz \u00e7elik kaplamal\u0131 saplar\u0131n kullan\u0131lmas\u0131 \u015fiddetle tavsiye edilir.<\/li>\n\n\n\n
- S\u0131zd\u0131rmazl\u0131k Y\u00fczeyleri:<\/strong> Geri kazan\u0131lm\u0131\u015f kau\u00e7uktan ka\u00e7\u0131n\u0131n. Yumu\u015fak contal\u0131 s\u00fcrg\u00fcl\u00fc vanalar ve kelebek vanalar i\u00e7in y\u00fcksek kaliteli NBR veya EPDM kau\u00e7uk belirtin. Fiziksel, kimyasal ve hijyen test verileri sunulmal\u0131d\u0131r.<\/li>\n\n\n\n
- Valf G\u00f6vdesi Contas\u0131:<\/strong> Conta, s\u0131k s\u0131k a\u00e7\u0131l\u0131p kapanma durumlar\u0131nda bile s\u0131z\u0131nt\u0131 olmamas\u0131 garantisi vermeli ve ideal olarak 10 y\u0131l\u0131 a\u015fan, bak\u0131m gerektirmeyen bir kullan\u0131m \u00f6mr\u00fc sunmal\u0131d\u0131r.<\/li>\n<\/ul>\n\n\n
\n![\"\"](\"https:\/\/www.xvs-valve.com\/wp-content\/uploads\/2026\/05\/casting-iron-valves-1024x768.jpg\")
D\u00f6kme Demir<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n 3. G\u00fcvenilir De\u011fi\u015fken H\u0131zl\u0131 \u015eanz\u0131man Tasar\u0131m\u0131<\/h2>\n\n\n\n
End\u00fcstriyel vanalar\u0131n\u0131z i\u00e7in bir di\u015fli kutusu gerekiyorsa, mekanik tasar\u0131m\u0131n kusursuz oldu\u011fundan emin olun.<\/p>\n\n\n\n
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- Korozyon \u00d6nleme ve S\u0131zd\u0131rmazl\u0131k: <\/strong>\u015eanz\u0131man malzemesi, vana g\u00f6vdesi ile uyumlu olmal\u0131d\u0131r. Tamamen s\u0131zd\u0131rmaz olmal\u0131 ve 3 metrelik bir su s\u00fctununa dald\u0131r\u0131ld\u0131\u011f\u0131nda s\u0131z\u0131nt\u0131 olmadan dayanabilmelidir.<\/li>\n\n\n\n
- \u0130letim Verimlili\u011fi: <\/strong>Di\u015fli sistemi, y\u00fck ta\u015f\u0131ma i\u015flemleri s\u0131ras\u0131nda kayma veya ayr\u0131lma olmaks\u0131z\u0131n \u00e7al\u0131\u015fmal\u0131 ve i\u00e7ten y\u00fcksek kaliteli ya\u011flama gresi ile korunmal\u0131d\u0131r.<\/li>\n<\/ul>\n\n\n\n
4. Verimli Vana \u00c7al\u0131\u015fma Mekanizmalar\u0131<\/h2>\n\n\n\n
\u0130\u015fletme verimlili\u011fi, \u00f6zellikle yer alt\u0131 boru \u015febekeleri i\u00e7in vana tedarikinde hayati bir fakt\u00f6rd\u00fcr.<\/p>\n\n\n\n
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- Standart \u0130\u015flem: <\/strong>T\u00fcm vanalar saat y\u00f6n\u00fcnde kapanmal\u0131d\u0131r.<\/li>\n\n\n\n
- A\u00e7ma\/Kapama Torku: <\/strong>Tek ki\u015fi taraf\u0131ndan \u00e7al\u0131\u015ft\u0131r\u0131labilmesi i\u00e7in, \u00e7al\u0131\u015fma bas\u0131nc\u0131nda maksimum torkun ideal olarak 240 N\u00b7m'nin alt\u0131nda tutulmas\u0131 gerekir.<\/li>\n\n\n\n
- G\u00f6sterge Kadranlar\u0131: <\/strong>A\u00e7\u0131lma derecesi \u00f6l\u00e7e\u011fi g\u00f6r\u00fcn\u00fcr durumda olmal\u0131 (tercihen floresan tozu ile boyanm\u0131\u015f) ve kolay g\u00f6zlemlenebilmesi i\u00e7in yere do\u011fru y\u00f6nlendirilmi\u015f olmal\u0131d\u0131r. Al\u00fcminyum g\u00f6sterge ibrelerinin kullan\u0131m\u0131 kesinlikle yasakt\u0131r; paslanmaz \u00e7elik veya boyal\u0131 \u00e7elik kullan\u0131lmal\u0131d\u0131r.<\/li>\n<\/ul>\n\n\n
\n![\"Valf](\"https:\/\/www.xvs-valve.com\/wp-content\/uploads\/2026\/05\/Valve-Procurement-1024x768.jpg\")
S\u00fcrg\u00fcl\u00fc Vanalar<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n 5. S\u0131k\u0131 Valf Performans\u0131 ve S\u0131z\u0131nt\u0131 Testleri<\/h2>\n\n\n\n
Kesinlikle g\u00fcvenilir testlerden ge\u00e7memi\u015f \u00fcr\u00fcnleri kabul etmeyin. Seri \u00fcretilen vanalar i\u00e7in a\u015fa\u011f\u0131dakiler konusunda \u00fc\u00e7\u00fcnc\u00fc taraf sertifikas\u0131 gereklidir:<\/p>\n\n\n\n
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- \u00c7al\u0131\u015fma bas\u0131nc\u0131 alt\u0131nda a\u00e7ma ve kapama torku.<\/li>\n\n\n\n
- S\u0131zd\u0131rmazl\u0131\u011f\u0131 sa\u011flamak i\u00e7in s\u00fcrekli d\u00f6ng\u00fc testleri.<\/li>\n\n\n\n
- Ak\u0131\u015f direnci katsay\u0131s\u0131 testi.<\/li>\n\n\n\n
- Fabrika \u00c7\u0131k\u0131\u015f Testleri: Her bir vana, tesisten \u00e7\u0131kmadan \u00f6nce 1,1 kat kapatma s\u0131z\u0131nt\u0131 testini ve 2 kat a\u00e7\u0131k g\u00f6vde bas\u0131n\u00e7 testini ge\u00e7mek zorundad\u0131r.<\/li>\n<\/ul>\n\n\n\n
6. \u0130\u00e7 ve D\u0131\u015f Korozyon \u00d6nleyici Kaplamalar<\/h2>\n\n\n\n
Korozyon, su \u015febekesi ve end\u00fcstriyel boru hatlar\u0131n\u0131n ba\u015f d\u00fc\u015fman\u0131d\u0131r.<\/p>\n\n\n\n
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- Epoksi Kaplama: <\/strong>\u0130\u00e7 ve d\u0131\u015f y\u00fczeyler (\u015fanz\u0131man dahil), kumlama i\u015fleminden ge\u00e7irilmeli ve ard\u0131ndan toksik olmayan toz epoksi re\u00e7ine ile elektrostatik p\u00fcsk\u00fcrtme yap\u0131lmal\u0131d\u0131r (kal\u0131nl\u0131k \u2265 0,3 mm).<\/li>\n\n\n\n
- Hijyen Standartlar\u0131:<\/strong> Su \u015febekeleri s\u00f6z konusu oldu\u011funda, korozyon \u00f6nleyici kaplama paslanmamal\u0131 veya elektrokimyasal korozyona yol a\u00e7mamal\u0131d\u0131r. Ayr\u0131ca, i\u00e7me suyu hijyen standartlar\u0131na uygun oldu\u011funu teyit eden g\u00fcvenilir test raporlar\u0131yla desteklenmelidir.<\/li>\n<\/ul>\n\n\n\n
7. G\u00fcvenli Ambalajlama ve Nakliye<\/h2>\n\n\n\n
Uygun olmayan nakliye, kusursuz bir \u015fekilde \u00fcretilmi\u015f vanalara zarar verebilir.<\/p>\n\n\n\n
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- Valf\u0131n her iki ucu da hafif kapatma plakalar\u0131yla s\u0131k\u0131ca kapat\u0131lmal\u0131d\u0131r.<\/li>\n\n\n\n
- Geni\u015f \u00e7apl\u0131 vanalar, \u00e7arp\u0131\u015fmay\u0131 \u00f6nlemek i\u00e7in sa\u011flam ah\u015fap \u00e7er\u00e7evelere ihtiya\u00e7 duyarken, daha k\u00fc\u00e7\u00fck vanalar ise s\u0131k\u0131ca paketlenerek konteynerlerle sevk edilmelidir.<\/li>\n<\/ul>\n\n\n\n
8. Kapsaml\u0131 Vana Fabrikas\u0131 Belgeleri<\/h2>\n\n\n\n
Fabrika Belgeleri
End\u00fcstriyel vanalar \u00f6zel ekipmanlard\u0131r. Profesyonel bir vana \u00fcreticisi, ayr\u0131nt\u0131l\u0131 bir fabrika kullan\u0131m k\u0131lavuzu sunmal\u0131d\u0131r.
Tedarik\u00e7inizin a\u015fa\u011f\u0131daki bilgileri i\u00e7eren verileri sa\u011flad\u0131\u011f\u0131ndan emin olun: vana teknik \u00f6zellikleri, malzemeler (g\u00f6vde, mil, s\u0131zd\u0131rmazl\u0131k elemanlar\u0131), teslim tarihi, a\u011f\u0131rl\u0131k, flan\u015f boyutlar\u0131, ak\u0131\u015f direnci katsay\u0131s\u0131 ve ilgili teslimat \u00f6ncesi test raporlar\u0131.<\/p>\n\n\n\n\n
G\u00fcvenilir bir vana \u00fcretim orta\u011f\u0131 m\u0131 ar\u0131yorsunuz? > <\/strong>Xinshui Valve olarak, k\u00fcresel pazarlar i\u00e7in \u00fcst\u00fcn kaliteli sfero d\u00f6k\u00fcm vana \u00fcretiminde uzmanla\u015fm\u0131\u015f olup, bu 8 teknik gereklili\u011fe titizlikle uyuyoruz. Hemen bizimle ileti\u015fime ge\u00e7in <\/a>teknik destek ve standartlara uygun \u00fcr\u00fcnler i\u00e7in.<\/p>\n<\/blockquote>\n\n\n\n
<\/p>","protected":false},"excerpt":{"rendered":"
Successful valve procurement requires more than just checking specifications and pressure ratings. In the current market, defining strict technical requirements is essential. Here are the 8 crucial factors for your next valve procurement contract. 1. General Specifications and Pipeline Pressure Standards The foundation of any successful valve procurement lies in matching the exact pipeline design. […]<\/p>\n","protected":false},"featured_media":441,"template":"","categories":[15],"class_list":["post-437","xvs_news","type-xvs_news","status-publish","has-post-thumbnail","hentry","category-tech-insights"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.xvs-valve.com\/tr\/wp-json\/wp\/v2\/xvs_news\/437","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xvs-valve.com\/tr\/wp-json\/wp\/v2\/xvs_news"}],"about":[{"href":"https:\/\/www.xvs-valve.com\/tr\/wp-json\/wp\/v2\/types\/xvs_news"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xvs-valve.com\/tr\/wp-json\/wp\/v2\/media\/441"}],"wp:attachment":[{"href":"https:\/\/www.xvs-valve.com\/tr\/wp-json\/wp\/v2\/media?parent=437"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xvs-valve.com\/tr\/wp-json\/wp\/v2\/categories?post=437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
- Hijyen Standartlar\u0131:<\/strong> Su \u015febekeleri s\u00f6z konusu oldu\u011funda, korozyon \u00f6nleyici kaplama paslanmamal\u0131 veya elektrokimyasal korozyona yol a\u00e7mamal\u0131d\u0131r. Ayr\u0131ca, i\u00e7me suyu hijyen standartlar\u0131na uygun oldu\u011funu teyit eden g\u00fcvenilir test raporlar\u0131yla desteklenmelidir.<\/li>\n<\/ul>\n\n\n\n
- Epoksi Kaplama: <\/strong>\u0130\u00e7 ve d\u0131\u015f y\u00fczeyler (\u015fanz\u0131man dahil), kumlama i\u015fleminden ge\u00e7irilmeli ve ard\u0131ndan toksik olmayan toz epoksi re\u00e7ine ile elektrostatik p\u00fcsk\u00fcrtme yap\u0131lmal\u0131d\u0131r (kal\u0131nl\u0131k \u2265 0,3 mm).<\/li>\n\n\n\n
- A\u00e7ma\/Kapama Torku: <\/strong>Tek ki\u015fi taraf\u0131ndan \u00e7al\u0131\u015ft\u0131r\u0131labilmesi i\u00e7in, \u00e7al\u0131\u015fma bas\u0131nc\u0131nda maksimum torkun ideal olarak 240 N\u00b7m'nin alt\u0131nda tutulmas\u0131 gerekir.<\/li>\n\n\n\n
- \u0130letim Verimlili\u011fi: <\/strong>Di\u015fli sistemi, y\u00fck ta\u015f\u0131ma i\u015flemleri s\u0131ras\u0131nda kayma veya ayr\u0131lma olmaks\u0131z\u0131n \u00e7al\u0131\u015fmal\u0131 ve i\u00e7ten y\u00fcksek kaliteli ya\u011flama gresi ile korunmal\u0131d\u0131r.<\/li>\n<\/ul>\n\n\n\n
- Valf sap\u0131: <\/strong>Paslanmaz \u00e7elik (\u00f6rne\u011fin 2Cr13) tercih edilir. B\u00fcy\u00fck \u00e7apl\u0131 vanalar i\u00e7in paslanmaz \u00e7elik kaplamal\u0131 saplar\u0131n kullan\u0131lmas\u0131 \u015fiddetle tavsiye edilir.<\/li>\n\n\n\n
- \u00c7al\u0131\u015fma Bas\u0131nc\u0131 S\u0131n\u0131rlar\u0131:<\/strong> Valf\u0131n \u00e7al\u0131\u015fma bas\u0131nc\u0131, boru hatt\u0131n\u0131n ger\u00e7ek bas\u0131nc\u0131na e\u015fit veya bundan daha y\u00fcksek olmal\u0131d\u0131r.<\/li>\n\n\n\n