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The Selection Basis Of The Solenoid Valve

- May 23, 2018 -

The selection basis of the solenoid valve:

1. Selection of solenoid valve according to pipe parameters: diameter specification (DN) and interface mode.

1) determine the diameter (DN) size according to the pipe diameter or flow requirement.

2) interface mode, general >DN50 to choose flange interface, less than DN50 can be freely selected according to user needs.

2. Selecting solenoid valves according to fluid parameters: material and temperature groups.

1) corrosive fluid: corrosion resistant solenoid valve and all stainless steel should be chosen; edible super clean fluid: food grade stainless steel solenoid valve should be selected.

2) high temperature fluid: solenoid valve made of high temperature electrical material and sealing material should be selected, and piston type should be selected.

3) fluid state: large to gaseous, liquid or mixed, especially when the aperture is greater than DN25.

4) fluid viscosity: usually below 50cSt, you can choose anything. If it exceeds this value, high viscosity solenoid valve should be selected.