PR51

Product Description

PR51 series stainless steel pressure regulator has double stage diaphragm pressure reducing structure, constant outlet
pressure, suitable for purified gas, standard gas, corrosive gas etc.

Design features:

• Body with six port design
• Double stage pressure reducing structure
• Metal to metal diaphragm seal
• Body inlet and outlet port: 1/4”NPT Female
• Easy to clean structure
• Filter mesh inside
• Panel mount or wall mount
• Outlet with needle valve or diaphragm valve for option

TYPICAL APPLICATIONS:

Laboratory, Gas Chromatograph, gas laser, gas manifold
system, petroleum chemistry, and test equipment

Specifications:

Maximum input pressure: 2200, 3000psi
Output pressure: 0-25, 0-50, 0-100, 0-250, 0-500psi
Proof pressure: 1.5 times of maximum rated pressure
Working temperature: -40 + 165 deg F (-40 +74 deg C)
Inboard leakage: 2 x 10-8 atm cc/sec He, at 1500psi input pressure
Outboard leakage: 2 x 10-8 atm cc/sec He, at 1000psi input pressure
Flow capacity: Cv = 0.06

Material:

Body: SS 316L
Cover: SS 316L
Diaphragm: SS 316L
Filter mesh: SS 316L (10um)
Seat: PCTFE, PTFE
Spring: SS 316L
Poppet: SS 316L
Pressure gauge (wetted part) SS 316L
Net weight: 1.83 kgs