GO减压阀

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PR-57 系列高压耐腐蚀减压阀(10,000 psig 入口)

PR-57系列高压耐腐蚀减压阀
PR-57 Series
High Pressure Corrosion-resistant Regulator (10,000 psig Inlet)

为满足安全减排的需求入口压力高达 10,000 psig,GO 减压阀具有设计了 PR-57 系列稳压器。 这种精度减压阀采用活塞感应设计,为操作者提供低调节扭矩设定出口压力时的要求。机身由 316L 不锈钢制成,提供终极的安全和腐蚀反抗。可选的自释放功能提供了一个操作简便性更高,因为它允许捕获的下游压力安全排放
通过发动机罩大气。

技术数据:
Features & Specifi cations
• Gas or liquid service
• 316L stainless steel construction
• Better than 25 Ra fi nish in diaphragm cavity
• Stainless steel spring loaded piston sensor
• 20 micron fi lter
• Bubble-tight shutoff
• Viton® seals (other elastomers optional)
• Inlet pressure maximum 10,000
• Outlet pressure ranges are 0–250, 0–500, 0–750,
0–1000, 0–2000, 0–4000, 0–6000, 0–7500 and
0–10,000 psig
• Operating temperatures -40° F to +150° F (-40° C to
+66° C)
• Cv fl ow coeffi cient 0.05 or 0.2
Options
• Gauges and CGA fi ttings for cylinder gas
application
• Self-relieving and captured vent
• 3⁄8˝ FNPT, ¼˝ AN 10050-4, ¼˝ SAE J514 or
¼˝ MS 33649 ports

产品型号说明:
PR-57 系列高压耐腐蚀减压阀