侧入式低温球阀

A cryogenic ball valve is made to specifically withstand temperatures below freezing point in industrial applications. 它通常由不锈钢和青铜制成. 它还带有延长的阀盖，可防止极端温度.

产品介绍

Side entry cryogenic ball valve is largely applied to aerospace , 冶金 , 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

生产设计规范

设计&生产：API 608 ；ASME B16.34；API 6D；学士学位 6364；ESC SPE 77/200；MSS SP-134; JB / T12625

端到端： API 6D；ASME B16.10；吨/吨 12221；吨/吨 17292

联系 ：ASME B16.5；ASME B16.25；HG；国标；JB；JIS；在；从

检查 & 测试：API 6D；API 598 / BS 6364；ESC SPE 77/200；MSS SP-134; JB/T12622

产品特点

full-bore or reduced bore design

anti-blow out Stem design , 带活载和可调节填料密封结构

可靠的座椅自动泄压功能 , 满足上游或下游泄压

防火防静电设计

Ball trunnion or floating design

唇密封阀杆密封环提供主要泄漏，并带有逸散性石墨填料设计

Metal or Soft seal optional

独特的背压环设计 ,确保密封性能

加高引擎盖结构, 通过包装防止低温介质的影响, 避免茎不被划伤

高度可调滴水板结构, 使保温空间不受限制

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

Main components parts combination

产品范围

标称尺寸：1/2″〜28″(DN15〜700)

压力等级 ：ANSI / ASME150Lb〜1500Lb(PN16~250 Mpa)

适用温度：-196～-150℃

运作方式：方向盘 ,齿轮箱, 电动 ,气动