Hazardous Location Valves [21 Series] 2/2, 3/2, 4/2 Functions

• Perpendicular poppet face seals that creates high-flow and positive sealing
• Differential piston design that delivers fast and consistent response times
• Overwhelming shifting forces that provides no-stick operation
• High velocity air flow aAcross poppet seats that allows self-cleaning and strong dirt tolerance
• Superior internal guidance system and self-compensating seals that deliver long-life
• Explosion-proof coils that contain any spark originating from within the coil or housing preventing the ignition of any flammable material in the surrounding environment, resulting in a larger explosion

Explosion-Proof Safety Function

Valves are equipped with explosion-proof coils for use in hazardous locations to prevent potentially explosive situations.

The 21 Series explosion-proof solenoid pilot controlled valves are ideal for low temperature applications in a wide range of industries and environments where safety from electrical ignition of flammable gases, vapors, flammable liquids, combustible dust, or easily ignitable fibers is a concern.