Side entry cryogenic ball valve

A cryogenic ball valve is made to specifically withstand temperatures below freezing point in industrial applications. It is generally made from stainless steel and bronze. It also comes with an extended bonnet for protection against extreme temperatures.

مقدمة عن المنتجات

Side entry cryogenic ball valve is largely applied to aerospace , metallurgy , solar panels and other high-tech field , also can be used in food processing , production and medical industries , the series of ball valve body usually is Flanged , convenient match to pipe connection , high performance lip-seal the sealing ring to ensure reliable seal At the same time , the optimization of the seat structure design and reasonable material configuration , to make valve withstand of cryogenic conditions test . extended stem diameter greatly increase the valve safety operation , assures stem not distortion . unique over-pressure automatic pressure release function can guarantee the body cavity pressure is ot more than 1.33 P . Fuvalve designs & manufacture cryogenic ball valve fully considered every detail , maximum meet low the reliability of cryogenic condition to valve requirements

مواصفات تصميم الإنتاج

تصميم&صناعة：API 608 ；ASME B16.34；API 6D；بكالوريوس 6364；MESC SPE 77/200；MSS SP-134; JB/T12625

نهاية لنهاية： API 6D；ASME B16.10.009；غب / ت 12221；غب / ت 17292

اتصال ：ASME B16.5；ASME B16.25.0000；HG；غيغابايت；JB；JIS；في；من عند

تفتيش & اختبار：API 6D；API 598/BS 6364；MESC SPE 77/200；MSS SP-134; JB/T12622

مواصفات المنتج

full-bore or reduced bore design

anti-blow out Stem design , with live load and the adjustable packing seal structure

Reliable seat auto pressure relief function , meet the upstream or downstream pressure relief

Fire prevention antistatic design

Ball trunnion or floating design

Lip-seal stem sealing ring provides a primary seal with fugitive emission graphite packing design

Metal or Soft seal optional

Unique back pressure ring design ,to ensure the sealing performance

Heightening bonnet structure, preventing the effect of low temperature medium by packing, avoiding stem not scratched

Height adjustable drip board structure, to make the cold insulation space is not restricted

Low leakage design is available upon request,detail technical specifications please refer to the low leakage sample

Main components parts combination

Products Range

الحجم الاسمي：1/2″~28″(DN15~700)

تصنيف الضغط ：ANSI/ASME150Lb~1500Lb(PN16~250 Mpa)

درجة حرارة مناسبة：-196~-150 ℃

عملية：عجلة اليد ,ناقل الحركة, كهربائي ,هوائي