Murphy valves m2582

Murphy by Enovation M2582-P / M5180-P Fuel Valve


■ Pneumatically Open and Shut Off Fuel Gas Automatically or Semi-automatically
■ Pneumatic Control Pressure Can Be Air, Gas or Oil
■ Models for 2 in. or 1 in. (51 mm or 25 mm) Fuel Gas Lines

Valve Body: Sandcast aluminum (alodined for corrosion resistance). Optional steel body available on M5180-P models only (see How to Order).

Valve Seat: Buna-N

Valve Inlet Pressure (Maximum):
M2582-P: 80 psi (552 kPa) [5.52 bar]
M5180-P: 100 psi (689 kPa) [6.89 bar]

Parts Exposed to Gas Line Flow:


  • Aluminum
  • Buna-N
  • 302, 303, and 17-7 PH stainless steel


  • Aluminum (Steel optional)
  • Buna-N
  • 302, 303, 304, and 416 stainless steel

Control Diaphragm: Flexweave polyester fabric and Buna-N elastomer.

Control Pressure (Maximum):
M2582-P: 75 psi (517 kPa) [5.17 bar]
M5180-P: 80 psig (552 kPa) [5.52 bar]

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