2/2 Way Normally Closed Solenoid Stem Stainless Steel Plunger Tube Assembly For Pulse Valve

This High quality solenoid valve armature plunger tube assembly core spare parts for solenoid valve stem, For 2/2 Way Solenoid Valve. It use stainless steel seat or brass seat. And the armature/stem have two grooves which to assembly with the solenoid coil or other parts as a connection.The upper groove was used for install rubber such as PTFE,VITON or NBR to improve the sealing ability.O-Ring seal have embed in the pentagon seat.O-Ring is used for sealing the liquid of the media.Because the embed O-Ring,so Improving the sealing property. plunger have a different spring design.Its spring is connected with a brass pin.With the brass pin,this design could create a powerful magnetic field in the valve when energized.

Type:Fittings
Guide Tube Outer Diameter:12.9mm
Installation Height for Coil Assembling:41.2mm
Plunger Seal for Orifice Diameter:6.2mm
Guide Tube Material:Stainless Steel
Seal Material:NBR
Mounting Type:M16 Thread
Voltage:AC, DC All Available
Position and Way:2/2 Way
Non-working Status:Normally Close
Application:0927 Solenoid Valve, Pulse Jet Valve

Dimension:

Technical Data:

Application Example:

Product Features:
1. Fixed core and movable core (plunger):
Adopting rustproof and corrosion-resistant material with high magnetic conductivity and low remanence to ensure armature assembly durable and smart acting.
2. Guide tube (plunger tube):
Options of brass and stainless steel, grade of H62 or SUS304;
Wall thickness from range of 0.25~2.5mm, others could be customized;
Kinds of welding type to hold various working pressure, such as laser welding, argon-arc welding, silver soldering. Machining from entire solid bar directly is also available.
3. Spring:
Rustproof SUS304 stainless steel, with good performance of restore.
4. Seals:
Options of NBR, HNBR, FKM, EPDM, PTFE, food grade materials, welcome your other requirements.
5 Shading ring:
Cooper and silver material available.
6. Washer and retaining nut provided if has demands.

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