Type P37 Natural Gas and Propane Regulator

The BelGAS Type P37 natural gas and propane regulator contains many of the same characteristics as the Type P38, but at a reduced price. At 110 SCFM (16.5 Mbtu/hr), the P37 offers flow rates comparable to current market suppliers. The use of a relief valve is recommended for this product in accordance with NFPA 58.

To view the Operational Schematic for the P37, Click Here.

Belgas p37 Natural Gas and Propane Regulator Photo


  • Balanced pintle design
  • High flow capacity
  • Bubble tight/non-relieving
  • Enclosed space use
  • 16.5 Mbtu/hr. (110 scfm)
  • High volume applications
  • UL listed
  • Non-Relieving
  • Bellofram Rolling Diaphragm


  • Pneumatic Controllers
  • Valve Positioners
  • Actuation
  • Fuel Gas
  • Compressed Air
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