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Solenoid Valve

Product categories of Solenoid Valve, we are specialized manufacturers from China, Electromagnetic Valve, Pneumatic Component suppliers/factory, wholesale high-quality products of Pneumatic Solenoid Valve R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
OMB Type IG1 APACHE Rail Injector 4Cyl 3Ohms

Brand: Brando

Packaging: Plastic bag, Box, Carton, Pallet

Supply Ability: 23000 pcs per week

OMB Type IG1 APACHE Rail Injector 4Cyl 3Ohms The working principle of OMB Type IG1 APACHE 4Cyl 3Ohms Rail Injector 1 The gas is stored in the guide rail and sprayed through the nozzle to the engine intake pipe 2 The computer controls the nozzle...
55557806/55577092 APC Boost Pressure Control Valve

Brand: Brando

Packaging: Plastic bag, Box, Carton, Pallet

Supply Ability: 110000 pcs per week

55557806 55577092 APC Boost Pressure Control Valve 55557806 55577092 APC Boost Pressure Control Valve SAAB Pierburg type is a two position three way solenoid valve The nozzles are respectively connected to a high pressure air end downstream of the...
ADK11-10A/G/N G3/8'' CKD Type Pilot Kick Solenoid Valve

Brand: Brando

Packaging: Plastic bag, Box, Carton, Pallet

Supply Ability: 80000 pcs per week

ADK11 10A G N G3 8 CKD Type Pilot Kick Solenoid Valve Commonly used voltages for ADK11 10A G N G3 8 CKD Type Pilot Kick Solenoid Valves are AC380V AC220V AC110V DC24V DC12V etc The power supply voltage and power consumption should be selected...
CKD Type 1/2'' ADK11-15A/15G/15N Solenoid Valve

Brand: Brando

Packaging: Plastic bag, Box, Carton, Pallet

Supply Ability: 70000 pcs per week

CKD Type 1 2 ADK11 15A 15G 15N Solenoid Valve Our CKD Type 1 2 ADK11 15A 15G 15N Solenoid Valve is a diaphragm structure solenoid valve but many customers do not know enough about the solenoid valve especially the sealing material of the solenoid...
ADK11-25A CKD Type Pilot Kick Solenoid Diaphragm Valves

Brand: Brando

Packaging: Plastic bags, Boxes, Cartons, Pallet

Supply Ability: 70000 pcs per week

ADK11 25A CKD Type Pilot Kick Solenoid Diaphragm Valve The structure of ADK11 25A CKD Type Pilot Kick Solenoid Diaphragm Valves is mainly composed of a pilot valve and a main valve and the main valve adopts a rubber diaphragm sealing structure...
G3/4'' ADK11-20G/A/N Pilot Operated Brass Solenoid Valve

Brand: Brando

Packaging: Plastic bag, Box, Carton, Pallet

Supply Ability: 110000 pcs per week

G3 4 ADK11 20G A N Pilot Operated Brass Solenoid Valve The G3 4 ADK11 20G A N normally closed brass solenoid valve is a pilot kick type poppet electromagnetic valve It adopts a diaphragm structure and has the characteristics of quick opening and...
COMBO Jorc Type 1/2'' 1/4'' Electronic Drain Valve

Brand: Brando

Packaging: Boxes, Carton, Pallet

Supply Ability: 110000 pcs per week

COMBO Jorc Type 1 2 1 4 Electronic Drain Valve This COMBO COMBO D LUX COMBO QUICKSET electronic drain valve is the same type of jorc type used for air compressors filters separators dryers gas storage tanks drip feet and other compressed air system...
Optimum Jorc Type Electronic Timer Drain Solenoid Valve

Brand: Brando

Packaging: Boxes, Carton, Pallet

Supply Ability: 70000 pcs per week

Optimum Jorc Type Electronic Timer Drain Solenoid Valve Optimum Jorc Type Electronic Timer Drain Solenoid Valve for controlling condensation water discharge is suitable for all kinds of compressed air applications including compressors receivers...
SS304 Solenoid Water Valve 2W160 Series Diaphragm

Brand: OEM

Packaging: PVC bag, inner box, carton, than packed by pallet; also can be packed by color card and can be customized

Supply Ability: 100000pcs per month

SS304 Solenoid Water Valve 2W160 Series Diaphragm The operating temperature range and pressure range of the diaphragm itself depend on the glue fabric and structure The diaphragm can work at 50 to 100 degrees Celsius and 0 4 to 0 8 MPa the...
100% Pure Brass Water Valve 2W040-10

Brand: OEM

Packaging: boxes,cartons,pallets

Supply Ability: 100000pcs per month

100 Pure Brass Water Valve 2W040 10 Brass solenoid valve is an actuator used in the industrial process automation control system It can automatically open or close the valve after receiving the electric control signal to realize the on off or flow...
1/4'' 24V DC Water Control Valve 2W025-08

Brand: OEM

Packaging: boxes,cartons,pallets

Supply Ability: 100000pcs per month

1 4 24V DC Water Control Valve 2W025 08 There are closed chambers in the water solenoid valve There are through holes in different positions Each hole leads to different oil pipes The middle of the cavity is a valve On both sides are two...
2 Inch Golden Color Solenoid Valve 2W500-50

Brand: OEM

Packaging: boxes,cartons,pallets

Supply Ability: 100000pcs per month

2 Inch Golden Color Solenoid Valve 2W500 50 Two position two way normal close switch magnetic solenoid water valve Can be installed at any angle but it is a good choice when the horizontal tube keep upward Used to control automatically the liquid...
1 1/2 inch Brass Solenoid Water Valve 2W400-40

Brand: OEM

Packaging: boxes,cartons,pallets

Supply Ability: 100000pcs per month

1 1 2 inch Brass Solenoid Water Valve 2W400 40 Please refer to the user manual of the product before installation to see whether it meets your requirements The pipeline should be cleaned before use and the filter should be installed if the medium is...
Water Treatment Solenoid Water Valve 2W350-35

Brand: OEM

Packaging: boxes,cartons,pallets

Supply Ability: 100000pcs per month

Water Treatment Solenoid Water Valve 2W350 35 2W Series Solenoid Water application in wide ranges Such as Waste Water Treatment Drain medical equipment etc The direct acting electromagnetic valve working with the medium pressure difference adopts a...
Waste Water Treatment Solenoid Valve 2W250-25

Brand: OEM

Packaging: boxes,cartons,pallets

Supply Ability: 100000pcs per month

Waste Water Treatment Solenoid Valve 2W250 25 Two position two way normal close switch magnetic solenoid water valve Can be installed at any angle but it is a good choice when the horizontal tube keep upward Used to control automatically the liquid...
Normal Close Type Water Valve 2V200-20

Brand: OEM

Packaging: boxes,cartons,pallets

Supply Ability: 100000pcs per month

Normal Close Type Water Valve 2V200 20 Direct acting solenoid valve when energized the electromagnetic coil produces electromagnetic force to lift the closure from the valve seat the valve open When the power the electromagnetic force disappeared...
Normal Open Type Water Solenoid Valve 2W160-15

Brand: OEM

Packaging: boxes,cartons,pallets

Supply Ability: 100000pcs per month

Normal Open Type Water Solenoid Valve 2W160 15 Water solenoid valve is suitable for water or liquid as the working medium can automatically control or remote control of water oil liquid and other working medium pipeline on and off Because this valve...
Black Nitrile Rubber Diaphragm 2W250

Brand: OEM

Packaging: PVC bag, inner box, carton, than packed by pallet; also can be packed by color card and can be customized

Supply Ability: 100000pcs per month

Black Nitrile Rubber Diaphragm 2W250 2W series water solenoid valve is the use of media pressure difference work of direct moving electromagnetic valve it USES diaphragm structure with open and close quickly stable performance easy to use high...
Solenoid Diaphragm for 2W200 Series Water Treatment Valve

Brand: OEM

Packaging: PVC bag, inner box, carton, than packed by pallet; also can be packed by color card and can be customized

Supply Ability: 100000pcs per month

Solenoid Diaphragm for 2W200 Series Water Treatment Valve Water solenoid valve has closed cavity in a different location to open a hole each hole leads to different tubing cavity valve is among both sides are two electromagnets which face the magnet...
2 inch NBR Water Solenoid Valve Diaphragm 2W500

Brand: OEM

Packaging:  PVC bag, inner box, carton, than packed by pallet; also can be packed by color card and can be customized

Supply Ability: 100000pcs per month

2 inch NBR Water Solenoid Valve Diaphragm 2W500 Diaphragm needs from time to time opening and closing action is a flexible mechanism to control the air circulation has good flexibility and requirements also demanded the sealing as high as possible...
Normal Close Solenoid Water Valve Diaphragm 2W400

Brand: OEM

Packaging: PVC bag, inner box, carton, than packed by pallet; also can be packed by color card and can be customized

Supply Ability: 100000pcs per month

Normal Close Solenoid Water Valve Diaphragm 2W400 Diaphragm rubber or fabric reinforcement in rubber diaphragms is a precision functional part used for checking pressure or changing fluid pressure into driving power Diaphragm has been widely used in...

China Solenoid Valve Suppliers

A Solenoid Valve is an electromechanically operated valve. The valve is controlled by an electric current through a solenoid: in the case of a two-port valve the flow is switched on or off; in the case of a three-port valve, the outflow is switched between the two outlet ports. Multiple solenoid valves can be placed together on a manifold.

Solenoid valves are the most frequently used control elements in fluidics. Their tasks are to shut off, release, dose, distribute or mix fluids. They are found in many application areas. Solenoids offer fast and safe switching, high reliability, long service life, good medium compatibility of the materials used, low control power and compact design.

Besides the plunger-type actuator which is used most frequently, pivoted-armature actuators and rocker actuators are also used.


Solenoid valve designs have many variations and challenges.

Common components of a solenoid valve:

  • Solenoid subassembly
    • Retaining clip (a.k.a. coil clip)
    • Solenoid Valve Timer
    • Solenoid Coil (with magnetic return path)
    • Core tube (a.k.a. armature tube, plunger tube, solenoid valve tube, sleeve, guide assembly)
    • Plugnut (a.k.a. fixed core)
    • Shading coil (a.k.a. shading ring)
    • Core spring (a.k.a. counter spring)
    • Core (a.k.a. plunger, armature)
  • Core tube–bonnet seal
  • Bonnet (a.k.a. cover)
  • Bonnet–diaphram–body seal
  • Hanger spring
  • Backup washer
  • Diaphram
    • Bleed hole
  • Disk
  • Valve body
    • Seat
    • air valve
    • water inlet valve
    • control valve

The core or plunger is the magnetic component that moves when the solenoid is energized. The core is coaxial with the solenoid. The core's movement will make or break the seals that control the movement of the fluid. When the coil is not energized, springs will hold the core in its normal position.

The plugnut is also coaxial.

The core tube contains and guides the core. It also retains the plugnut and may seal the fluid. To optimize the movement of the core, the core tube needs to be nonmagnetic. If the core tube were magnetic, then it would offer a shunt path for the field lines. In some designs, the core tube is an enclosed metal shell produced by deep drawing. Such a design simplifies the sealing problems because the fluid cannot escape from the enclosure, but the design also increases the magnetic path resistance because the magnetic path must traverse the thickness of the core tube twice: once near the plugnut and once near the core. In some other designs, the core tube is not closed but rather an open tube that slips over one end of the plugnut. To retain the plugnut, the tube might be crimped to the plugnut. An O-ring seal between the tube and the plugnut will prevent the fluid from escaping.

The solenoid coil consists of many turns of copper wire that surround the core tube and induce the movement of the core. The coil is often encapsulated in epoxy. The coil also has an iron frame that provides a low magnetic path resistance.


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