PRESSURE REGULATOR
Design features:
- Piston structure pressure reducing structure
- Body inlet port: 1/4”NPT Female
- Easy to clean structure
- Filter mesh inside
- Panel mount or wall mount

TYPICAL APPLICATIONS:
Lab, gas analysis and test, process control, gas manifold
system and test equipment

Specifications:
Maximum input pressure: 3000, 6000psi
Output pressure: 0-250, 0-500, 0-1500, 0-3000psi
Proof pressure: 1.5 times of maximum rated pressure
Working temperature: -10 + 165 deg F (-23 +74 deg C)
Inboard leakage test: Bubble testing
Flow capacity: Cv = 0.06

Material:
Body: SS 316L
Cover: SS 316L
Filter mesh: SS 316L (10um)
Seat: PCTFE, PTFE
Spring: SS 316L
Poppet: SS 316L
O-ring: viton
Net weight: 0.9 kgs
PR11
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Design features:
- Single stage pressure reducing structure
- Diaphragm: PTFE and Neoprene double-layer structure
- Body inlet port: 1/4”NPT Female
- Easy to clean structure
- Filter mesh inside
- Panel mount or wall mount

TYPICAL APPLICATIONS:
Laboratory, Gas Chromatograph, gas manifold system,
petroleum chemistry, and test equipment

Specifications:
Maximum input pressure: 500, 1500, 3000psi
Output pressure: 0-15, 0-25, 0-50, 0-100, 0-250psi
Proof pressure: 1.5 times of maximum rated pressure
Working temperature: -20 + 150 deg F (-29 +66 deg C)
Inboard leakage test: bubble testing
Flow capacity: Cv = 0.15

Material:
Body: SS 316L, Brass
Cover: SS 316L, Brass
Diaphragm: PTFE and Neoprene
Filter mesh: SS 316L (10um)
Seat: PCTFE, PTFE
Spring: SS 316L
Poppet: SS 316L
Net weight: 1.5 kgs
PR21
PR31
Design features:
- Single stage pressure reducing structure
- Diaphragm: Nylon and NBR double-layer structure
- Body inlet port: 1”NPT Female and outlet port: 1/4”NPT Female
- Easy to clean structure
- Filter mesh inside
- Panel mount or wall mount

TYPICAL APPLICATIONS:
Gas manifold system, petrochemical industry and test
equipment

Specifications:
Maximum input pressure: 500psi
Output pressure: 0-25, 0-50, 0-100, 0-125, 0-250psi
Proof pressure: 1.5 times of maximum rated pressure
Working temperature: -10 + 250 deg F (-23 +121 deg C)
Inboard leakage test: bubble testing
Flow capacity: Cv = 5.1

Material:
Body: SS 316L, Brass
Cover: SS 316L, Brass
Diaphragm: NBR, coated with nylon
Filter mesh: SS 316L (10um)
Seat: NBR
Spring: SS 316L
Poppet: SS 316L
Net weight: 6 kgs
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