PR-56 Series
High Pressure Brass Regulator (6,000 psig Inlet)

为满足安全减排的需求入口压力高达 6,000 psig，GO 减压阀具有设计了 PR-56 系列稳压器。 这种精度调节器采用活塞感应设计，为操作者提供低调节扭矩
设定出口压力时的要求。可选的自我释放功能提供了一个操作简便性更高，因为它允许被困的下游压力被安全排放到通过发动机罩的气氛。

Features & Specifi cations
• Gas or liquid service
• Brass (alloy 360) 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 6,000 psig
• Outlet pressure ranges are 0–250, 0–500, 0–750,
0–1000, 0–2000, 0–4000, and 0–6000 psig
• 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-