• ASCO Manual Reset Valve EF8310B040 120/60AC

ASCO Manual Reset Valve EF8310B040 120/60AC

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EF8310B040 120/60AC
Shipping Weight:
10.00 LBS


The ASCO Series EF8310 are 3-way manual reset solenoid valves made of forged brass. These valves are manually set and latched. The operation of the solenoid returns the valve to its original position when energized or de-energized depending upon construction.

Series EF8310 valves are provided with electrically tripped movements. Electrically tripped valves are used wherever a valve is required to be set manually and held in one position until returned to its original position by the application of power.

Series EF8310 valves are supplied with an explosionproof/watertight solenoid enclosure designed to meet Enclosure Type 3-Raintight, Type 4, Watertight, Type 7 (C&D)-Explosionproof Class I, Division 1 Groups C & D and Type 9 (E, F, & G)-Dust Ignitionproof Class II, Division 1, Groups E, F, and G.

Special Features:

  • High flow/high-pressure bodies with manual reset to prevent inadvertent valve start-up
  • Once tripped, can only be manually reset
  • Electrically Tripped (trips when energized), No Voltage Release (trips when de-energized), or Free Handle constructions
  • Available for Latched Open or Latched Closed operation
  • Ideal for controlling critical processes
  • Some constructions can control aggressive fluids, including steam
  • Intrinsically Safe constructions are available

Product Specifications

Product Specifications

Inlet Pipe Size (NPT):1/4 in
Orifice Size:11/64 in
Coil Class:F
Body Material:Brass
Cv/Kv (Exhaust Port):0.37 Cv - 0.32 Kv
Watt Rating 60 Hz:20.20 W
Min Operating Pressure (Air):125 PSI - 8.6 Bar
Min Operating Pressure (Water):125 PSI - 8.6 Bar

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