Pilot operated check valves

Materials:

Body and sleeve: Nickel-plated brass, seals: NBR, holding claws: Stainless steel (only silicone-free seals and lubricants are used during assembly!)

Temperature range:

-20°C bis +80°C

Operating pressure:

max. 20 bar

Media:

Oiled and unoiled compressed air, neutral and non-hazardous gasses

Function:

The check valve function can be used for a brief intermediate stop of an actuator. If there is a control signal on the actuating connection, the flow between the banjo and male threads is possible in both directions. If there is no control signal, the valve locks the flow from the male thread to the banjo (venting the actuator), thus causing it to stop briefly. The flow from the banjo to the male threads (towards the actuator) is unaffected by the control signal.


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