Peter Paul Model EH23 3 Way Normally Closed (Exhaust to Atmosphere) Solenoid Valve

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The Model EH23 is a three way normally closed (3/2 NC) high pressure dual-operator stainless steel solenoid valve with 1/8 NPT or 1/4" NPT ports in a manifold body, suitable for hazardous locations. Various coil options available.

A complete line of valves with a great selection of options and exceptional proven performance. Using the heart of the Explosion proof construction model EH22 with the Kel-F pin sealing element, This dual operator valve that allows the same media control as a three way normally closed valve but at much higher pressure ratings than previously available. To function as a 3-way normally closed valve, operators must be alternately energized and de-energized. Pressure applied to the "IN" port must always be equal to or greater than the pressure in "CYL" port. Air and other non-corrosive gasses, water and oil.

Standard Specification and Options

Body: 300 Series Stainless Steel

Internal Components: Stainless Steel. Copper – AC Only.

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

Sealing Pin: Kel-F (Std.), Delrin®, Teflon®, Nylon, PEEK, Radel®, Ultem®, 303 Stainless Steel (Opt.)

Orifice Diameter: See Download table.

Porting: 1/4" NPT

Housing: Flame-Proof Construction with 1/2″ NPT conduit

Mounting: Must be mounted within 30° of vertical.

Listings: Valves are UL listed and CSA certified for Hazardous Locations — Class I, Div 1, Group C and D – Class II, Div 1, Group E, F, and G; Div 2 Groups A, B, C, D, E, F, and G.

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

Valve Weight: 3.63 lbs

Repair Packs: See Download table.

Options: Alternate Sealing Pin Materials and Alternate Elastomers*

*Consult one of the technical team for more information.

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