Peter Paul Model H21 2 Way High Pressure Normally Open Solenoid Valve

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The Model H21 is a two way normally open (2/2 NO) high pressure stainless steel solenoid valve with 1/8" NPT ports in either a standard or dual-operator manifold body. Various coil options available.

1/8" and 1/4" NPT Stainless Steel Solenoid Valve with a 0.6mm orifice and pressures up to 2000Psi. Grommet or Conduit Coil Housing as standard with European Style DIN Coils as an option.
The standard valve has a Kel-F Pin seal. Extended orifice guides the sealing pin for perfect alignment. Simple construction... only three moving parts.

When the valve coil is energized, the plunger is drawn towards the sleeve end stop. The plunger is allowed to accelerate freely for a short distance before it makes contact with the shoulder of the sealing pin. Upon contact it imparts considerable force on the pin causing it to lift the seat. A return spring provides the return force, directly on the pin, to seal the orifice when the coil is de-energized. The valve is for use on air and other non-corrosive gases, water and oil.

Standard Specification and Options

Body: Stainless Steel (Std.)

Internal Components: Stainless Steel. Copper – AC Only.

Elastomers: Nitrile (Buna) (Std.). Many other elastomers available.*

Sealing Pin: Kel-F (Std.)

Valve Temperature Range: Standard Valves -18°C to 40°C ambient; -18°C to 65°C media.

Orifice Diameter: See download table.

Porting: Standard 1/8" and 1/4" NPT other ports available*

Housing: Grommet and 1/2" NPT conduit - many options available.*

Mounting: Must be mounted within 30° of vertical.

Listings: Most valves are UL and CSA listed.*

Life Expectancy: Millions of cycles, depending on application, lubrication, etc.

Valve Weight: 1.19 lb

Repair Packs: On request*

Options: Alternate Port Locations, Alternate PIN materials, Spade Terminal Coil, European Style DIN Coil.

*Consult one of the technical team for more information.

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