Electric Valve Part Pentagon Seat Armature Assembly With External Thread/Reliable Solenoid Stem

Electric Valve Part Pentagon Seat Armature Assembly With External Thread/Reliable Solenoid Stem

Product feauture

1.Three way two way solenoid stem type/guide core/nuclear core.This type of plunger tube assembly,With three ports and two position:input and output

The valve can use a two-port design to regulate a flow or use a three or more port design to switch flows between ports. Multiple solenoid valves can be placed together on a manifold.

2.Three way Two way solenoid stem is a hollow solenoid stem.In the interior,space used for fitting the guide core/nuclear core

3.With the male thread in the top of the solenoid stem/plunger tube assembly.In the middle place of the armature,there is a groove by careful manufacturing.And fit the solenoid coil and solenoid  coil housing to faciitate the stablity

4.The seat is welded in the place that above of the bottom.Four fix points pentagon seat instead the screw thead,it also  promotes the stablity

5..NBR seal in the both side of the plunger.There are Two grooves and a vent in the movable core surface.With the male spring,it's easy to hold the movable core when de-energized.

NBR:has good resistance to mineral oils, vegetable oils, benzene/petrol, ordinary diluted acids and alkaline.

6.The bottom shape of the plunger is similar to a circle.Then,this circle is large than the upper circle 

7.High quality material 430FR

430FR:430 stainless steel is a kind of universal steel with good corrosion resistance. Its thermal conductivity is better than austenite, thermal expansion coefficient is smaller than austenite, and thermal fatigue resistance is better. The mechanical properties of weld seam are better when adding stabilized element titanium.

Technology using

1.Laser solder technogy weld the pentagon seat and the armature

Laser solder technogy:Is a technique of fusion welding, which uses a laser beam as an energy source to impact the weldment joint to achieve the purpose of welding. It consists of an optical oscillator and a medium placed between the mirrors at the ends of the cavity of the oscillator.

2.Manufacture items with numerical control technology

Numerical control technology:Within the numerical systems of CNC programming it is possible for the code generator to assume that the controlled mechanism is always perfectly accurate, or that precision tolerances are identical for all cutting or movement directions.

Advangtages of numerical control technology