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Direct Acting Solenoid Valves

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  • Body-Brass,Stainless steel
  • Seal- NBR, EPDM or VITON
  • Armature Tube-Stainless Steel 304
  • Plunger- Stainless Steel 430F
  •  
  • Stop- Stainless Steel 430F
  • Springs- SS304
  • Shading Rings- Copper
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Direct Acting Solenoid Valves Introduction

Direct acting solenoid valves, also known as zero rated solenoid valves, are electro-mechanical valves that are used to control the flow of liquids or gases.


Direct Acting Solenoid Valves Feature


  • Class of coil insulation: E/H

  • Protection class: IP65

  • Optional explosion proof type

  • Reliable action under no differential pressure

  • Large size 65mm and above for flange connection; 50mm and below for female thread

  • Direct lifting diaphragm construction;
    Open from zero bar for low pressure system use;
    High frequency of flying lead coil.


Direct Acting Solenoid Valves Specification 


Working Medium
Air, Water, Oil, Gas
Operation
Direct Acting
Acting Type
Normal Close
Orifice Size(mm)
2.5
4
1.2
2
CV Value
0.23
0.6
0.05
0.15
Port Size
G1/8"
G1/4"
G3/8"
G1/8"
G1/4"
G3/8"
Operation Fluid Viscosity
Below 20 CST
Operating Pressure
Air, Water, Oil, Gas:0~0.7Mpa
Air, Water, Oil, Gas:0~0.2Mpa
Max. Pressure Resistance
1.0MPa
3.5MPa
Operating Temperature
NBR for -5~80°C and VITON for -5~80°C
Voltage Range
±10%
Material of Body
Stainless Steel or Brass
Material of Oil Seal
NBR, EPDM or VITON

-Manuals

Direct Acting Solenoid Valves

-Data sheet


Direct Acting Solenoid Valves Application

Direct acting solenoid valves are designed to fast switching,with direct application of power.


In this way the valves used applied power directly and is therefore called a direct acting valve.


Applications of Direct Acting Solenoid Valve 


Direct acting 3/2 valves are often used as a pilot valve for linear valve,Spring return rotary valve,pneumatic cylinders.


Ideal for controlling gases 

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