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MURPHY SV Series Diesel Fuel Shutoff Valve柴油切断阀
MURPHY SV SERIES valve

电磁阀操作的SV系列阀是一个常闭阀,当电流通过电磁阀从蓄电池供应时打开切换。安装在柴油发动机和泵或压缩机上的温度、液位或压力开关仪表使磁性开关跳闸,从而断开蓄电池电路,从而关闭阀门并停止发动机。The SV series valve, which is solenoid operated, is a normally closed valve that opens when current is supplied from the battery through a magnetic switch. Temperature, level or pressure Swichgage? instruments installed on the diesel engine and pump or compressor trip the magnetic switch breaking the circuit from the battery which closes the valve and stops the engine.

SV-12阀在12-VDC电压下工作,有1/4 NPT入口和出口,全3/16英寸。(5 mm)孔口。24-VDC(SV-24)是可选的。电磁阀在30磅/平方英寸的压力下打开。(207千帕)[2.07巴]进口压力。The SV-12 valve operates on 12-VDC, has a 1/4 NPT inlet and outlet and a full 3/16 in. (5 mm) orifice. A 24-VDC (SV-24) is optional. The SV valves open against 30 psi. (207 kPa) [2.07 bar] inlet pressure.

For a greater flow rate valve, we offer the special series SV valve with a 1/4 in. (6 mm) orifice which opens against maximum pressure of 15 psi (103 kPa) [1.03 bar]. This valve is recommended where greater flow is required and only static head or low transfer pump pressures are encountered. The Murphy SV-HP series valves open against diesel fuel transfer pump pressure up to 60 psi (414 kPa) [4.14 bar]. Models are available for 12- or 24-volt DC systems. The orifice is 1/4 in. (6 mm) using the same inlet/outlet and options as standard SV.

The SV Series fuel shutoff valve is for use with diesel engines with externally accessible fuel injection pumps. The volume of fuel required for the engine to operate must be able to pass through the 3/16 in. (5 mm) or 1/4 in. (6 mm) orifice of the valve. You must be able to attach the fuel valve directly onto or in close proximity to the fuel injection pump in order to close off fuel flow to the pump.

The SV series is NOT intended for use with engines having unit injectors or distributor type injection pumps. Use only with diesel.


MURPHY SV Series Diesel Fuel Shutoff Valve柴油切断阀

 

Specifications

  • Electrical Rating : 12- or 24-VDC, 10 watts
  • Orifice : 3/16 in. (5 mm) diameter (optional 1/4 in. [6 mm] diameter). See chart below.
  • Body Connections : 1/4 NPT inlet/outlet
  • Maximum Opening Pressure :
    • 3/16 in. (5 mm) orifice: 30 psi (207 kPa) [2.07 bar]
    • 1/4 in. (6 mm) orifice: 15 psi (103 kPa) [1.03 bar]
  • Shipping Weight : 1 lb. 6 oz. (0.68 kg)
  • Shipping Dimension : 3 x 2-3/4 x 2-3/4 in. (76 x 70 x 70 mm)


SV-HP (High Pressure model)

  • Orifice: 1/4 in. (6 mm) diameter. See chart below.
  • Maximum Opening Pressure: 60 psi (414 kPa) [4.14 bar].
3/16 Orifice 1/4 Orifice
Differential Pressure 1 2 5 10 20 30 1 2 5 10 15
Gallons per Minute .48 .68 1.1 1.5 2.2 2.6 .72 1.05 1.65 2.35 2.70
Liters per Minute 2.01 2.85 4.62 6.3 9.24 10.92 3.02 4.41 6.93 9.87 11.34

WARNING : This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information about California Propsition 65, go to www.P65Warnings.ca.gov or visit our California Proposition 65 page.

 

All configurations may not be available. Call your sales representative or Enovation Controls for more information.

Part Number Description Notes
Part Number Description Notes
80041412 Screw Repair Parts
55010141 Coil Replacement 12-volt kit Repair Parts
55010145 Coil Replacement 24-volt kit Repair Parts
55010155 Core Repair Kit (Std. model) Repair Parts
55010156 Core Repair Kit (HP model) Repair Parts
55050194 Valve Body: 3/16 Orifice 1/4
NPT x 1/4 NPT (std.)
Repair Parts
55050193 Valve Body: 1/4 Orifice 1/4
NPT x 1/4 NPT
Repair Parts

 

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Murphy Instrument Distributor

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