3 Way Solenoid Valve

3 Way Solenoid Valve (3 Port Solenoid Valve or Three Way Solenoid Valve)

Rotex offers wide range of 3 way Solenoid Valves ( also known as 3 port solenoid valves, Three way Solenoid Valve, 3 port solenoid valve, 3 way magnetic valve, 3 way electric solenoid valve)) for varieties of applications. These valves can be classified as 3 way Normally Closed solenoid valve3 way Normally Open solenoid valve, 3 way diverting solenoid valve and 3 way mixing solenoid valve based on the valve condition when the solenoid is energized.

In 3 way Normally closed solenoid valve, the inlet remains closed when the solenoid is in de-energized condition and outlet is connected to exhaust but inlet gets open to outlet when Solenoid is energized and exhaust gets close while in 3 way Normally Open solenoid valve, the inlet remains open when the solenoid is energized condition and outlet is closed when solenoid is in de-energized condition.  3 way solenoid valve Further can be classified as 3 way Direct Acting solenoid valve  and Internal / External 3 way Pilot Operated solenoid valve

3 Way Direct acting solenoid valve  are operated directly with the force of the solenoid and due to the same even in 0 bar inlet pressure or 0 bar differential pressure between inlet and outlet port such valve can fully open or close. In case of 3 port direct acting solenoid valve,  solenoid force is used. Solenoid force counters with the pressure force and/or spring force to Open or Close the solenoid valve. Because of which there is a limitation on combination of orifice and pressure rating it can provide for a given solenoid force. There are some exception designs which are called pressure balance solenoid valve design but even Pressure balance solenoid valve designs are of higher cost and higher power consumption compare to their counter pilot operated solenoid valve design.

 Pilot operated solenoid valve are as name suggest it uses pilot which is a smaller direct acting solenoid valve to operate a larger size valve. Here Pressure rating and orifice combination is no more limitation. There are two further categorization of pilot operated solenoid valve: internal pilot operated solenoid valve and external pilot operated solenoid valve. In internal pilot operated solenoid valve the pilot pressure is taken from the main stream of the inlet pressure while in external pilot operated valve the pilot pressure is given from different source of pressure then the inline pressure stream. 


Specification of 3 Way Solenoid Valve(3 Port Solenoid Valve or Three Way Solenoid Valve)

Pressure range up to 150 bar.

Temperature : -20 °C to 80 °C

Orifice : 0.5mm to 80mm .

 Mounting – Any position.

 Life : Above 10 million cycles.

 Body : Anodized Aluminium, Brass, SS316.

 Seal : NBR, Viton, EPDM, PTFE.


Salient Features of 3 Way Solenoid Valve (3 Port Solenoid Valve or Three Way Solenoid Valve)

Our special Rotex pressure balance 3 Way solenoid valve design is unique in its construction. It can handle max up to 10 mm orifice (and up to 40 mm in special designs) and 16 bar max pressure. This valve comes with intrinsically safe option and low power option also where we can provide to very optimum results. Other best part of this pressure balance solenoid valve is that it is a universal solenoid valve i.e. same valve as per the connection of the inlet pressure can work as Normally close, Normally open, Diverting or mixing application. This makes inventory management and designing very convenient.

 

Solenoid valve price changes with respect to body construction, port size connection, pressure rating, solenoid valve type (whether proof, explosion proof, intrinsically safe etc) and amount of flow and whether you need manual override or not. Post choosing this options we will be in position to provide precise solenoid valve price suiting to your needs.

 

We provide following standard size of Three way solenoid valve

 ½ inch solenoid valve, in BSP or NPT threaded port

¾ inch solenoid valve, in BSP or NPT threaded port

 1 inch solenoid valve, in BSP or NPT threaded port

1.5 inch solenoid valve, in BSP or NPT threaded port

2 inch solenoid valve, in BSP or NPT threaded port

2.5 inch solenoid valve, in BSP or NPT threaded port

3 inch solenoid valve, in BSP or NPT threaded port


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