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PR2 Series Pressure Reducing Regulator
Brand: GO RegulatorThe PR-2 Series are compact, brass body regulators designed for maximum flexibility in many classes of instrumentation service.
Specifically designed for gas applications, this regulator is capable of accepting high pressures directly from cylinders and other high pressure, non-corrosive systems.
It is ideally suited for carrier gas pressure regulation, and is economical enough to use in low pressure air systems, such as instrument cabinet air purge service.
Options:
- 1/8" or 3/8" FNPT connections
- Panel mount (requires 13/8" mounting hole)
- Extra ports
- Pressure gauges
- Gas or liquid service
- Brass (alloy 360) construction
- Stainless steel diaphragm with PTFE lining
- Stainless steel poppet
- Better than 25 Ra finish in diaphragm cavity
- 20 micron inlet filter
- Bubble-tight shutoff
- Outlet pressure ranges 0 to 10 PSIG, 0 to 25 PSIG, 0 to 50 PSIG, 0 to 100 PSIG, 0 to 250 PSIG, 0 to 500 PSIG, or 0 to 750 PSIG
- Operating temperatures -40°F to +175°F (-40°C to +80°C)
- Inlet and outlet connection 1/4" FNPT
- Cv flow coefficients: 0.025, 0.06, 0.20, and 0.5 (0.06 standard)
Specifications
Brand
Diaphragm Material
- PTFE
- Tefzel
- Stainless Steel
Pressure Range
- 0-740 psig
Seal / Seat Material
- PEEK
- PCTFE
- CF PTFE
- Tefzel
Vent
- Tamper Proof
- Panel Mount
- Captured Vent
Media
- Liquids & Gases
- Gas
Enclosure, Body Material
- Brass, Electroless Nickel-Plated
- Brass, Chrome-Plated
- Brass
Relief
- Self-Relieving
Applications
- Liquid Service
- Gas Service
Mounting
- Panel
- Base Mounting
NPT Connection
- 3/8” NPT Female
- 1/4” NPT Female
Flow Rate
- 0.025 Cv
- 0.2 Cv
- 0.06 Cv
- 0.50 Cv
Operating Temperature
- -40° to 80° C (-40° to 175° F)