BelGAS 300 Series - P308 Non-Relieving Gas Pressure Regulator with Integrated Slam shut

The P308 Non-Relieving Gas Pressure Regulator from BelGAS is a manual, direct acting, self-operating, spring-loaded adjustable pressure regulator. The P300 series is used in applications where pressure reduction is required. The regulator will reduce the risk of "shock" from abrupt changes of downstream conditions. This can help prevent safety equipment from shutting an operation down.

P309_Slam Shut_Overpressure Protection_Under Pressure Protection, pressure reducing regulators, pressure reducing regulator, natural gas regulators, non-relieving pressure reducing regulator, non-relieving regulator
P309_Slam Shut_Overpressure Protection_Under Pressure Protection, pressure reducing regulators, pressure reducing regulator, natural gas regulators, non-relieving pressure reducing regulator, non-relieving regulator
Applications:
  • Industrial/Commercial
  • Gas Engines
  • Service Regulators
Features:
  • Internal or External registration
  • Over/Under Pressure protection
  • Over Pressure Protection Without Emissions
  • Manual Reset
Specifications
Model
P308
Port Size
1.25", 1.5", 1.5" X 2", 2" NPT
Orifice Size
1/4" 3/8" 1/2" 3/4" 1" 1-3/16"
Seat Material
Molded Seat Assembly Nitrile and Aluminum
Application(s)
Pressure Protection, Commercial, Industrial
Pilot Operated
No
Orifice Material
Orifice Aluminum
Connection
NPT, Flanged
Diaphragm Material
Diaphragm Nitrile
Flange Type
125 FF Flanged, 150 RF Flanged
Product Description
Type P308 Relieving Gas Pressure Regulator
Temperature Range(s)
-20° to 180°F (-29° to 82°C)
Max Inlet Body Pressure
125 PSIG (varies by orifice size)
Body, Bonnet, Diaphragm Material
Valve Plug Brass / Nitrile or Fluorocarbon
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