Type R627 Gas Pressure Relief Regulator
The BelGAS Type R627 gas pressure relief regulator features an internal valve that provides reliable protection against over pressurization, and in many cases, eliminates the need for an external relief valve. As output pressure builds above the start-to-discharge point, the relief seat disengages from the diaphragm and excess pressure is relieved through the bonnet vent port. As a result, output pressure reduces and returns to initial set point.
Applications:- Farm Tap
- Gas Gathering
- City Gates
- District Gates
Pilot Operated
No
Filter Flange Type
150 RF Flanged,
300 RF Flanged,
600 RF Flanged,
900 RTJ
Filter Connection
NPT,
Flanged,
Socket Weld,
RTJ
Application(s)
Pressure Protection, Commercial, Industrial
Rebuild Kits
Yes
Body, Bonnet, Diaphragm Material
Control Spring Zinc Plated Steel
Temperature Range(s)
Temperature
Range –20˚ to 180˚F (–29˚ to 82˚C)
Range –20˚ to 180˚F (–29˚ to 82˚C)
Spring Range
5–150 PSIG
Orifice Size
3⁄32"
1⁄8"
3⁄16"
1⁄4"
3⁄8"
1⁄2"
1⁄8"
3⁄16"
1⁄4"
3⁄8"
1⁄2"
Body Sizes
3/4 NPT
1 NPT
2 NPT
1 NPT
2 NPT
Max Inlet Body Pressure
Nylon Seat
2000 PSIG Steel
1000 PSIG Ductile Iron
1485 PSIG Flanged Steel
Nitrile Seat 1000 PSIG All Units
Fluorocarbon
Seat 300 PSIG All Units
2000 PSIG Steel
1000 PSIG Ductile Iron
1485 PSIG Flanged Steel
Nitrile Seat 1000 PSIG All Units
Fluorocarbon
Seat 300 PSIG All Units
Product Description
Type R627 Gas Pressure Relief Regulator
Model
R627
Series
Type 627 Series
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Not sure? Call for help. Phone: 304-387-1200
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