Murphy by Enovation M25 / M50 Series Fuel Valve

Features:

■ Instant Response to Shut Off Signal
■ Positive Valve Closure
■ Vents Gases Trapped After Shutdown
■ Explosion-proof Models Available
■ Models Available for Magneto, CD Ignition or 12/24 VDC
■ Normally Energized Model Available

Valve Body: Sandcast aluminum, painted red (corrosion resistance). Optional cast steel available for M5081 and M5081FS models only.

Valve Seat: Buna-N

Maximum Pressure Rating:

• M2582: 80 psig (552 kPa) [5.52 bar]
• M5081: 100 psig (689 kPa) [6.89 bar]
• M5081FS: 100 psig (689 kPa) [6.89 bar]

Coil Rating: Intermittent duty; coil type must match power source;

• CD ignition coil resistance: 72 Ω
  • CD primary voltage: 1.38 to 3.8 A

• M5081FS model: Energized to run (continuous-duty coil) coil resistance:
  • 12 Volt model: 33 Ω (0.36 A)
  • 24 Volt model: 136 Ω (0.17 A)

• Magneto ignition coil resistance: 0.5 Ω
• Magneto primary voltage: 1 to 5 A
• Battery coil resistance : 7 Ω
  • 12 or 24 VDC: 1.2 to 2.4 A

Wiring (See Internal Wiring):

• M2582: Wire leads
• M5081 and M5081FS: Terminal blocks

Snap-switch Rating: 5 A @ 480 VAC

Laboratory Approval: CSA listed for Class I, Groups C and D Hazardous Locations. 5 amps maximum; intermittent duty; models M5081 and M5081-CD engine ignition powered, and model M5081-B, 12 or 24 VAC or VDC; switch contacts rated 5 A @ 480 VAC maximum.