Festo
151185
One-way flow control valve GRLZ-M5-PK-4-B
The Festo 151185 is an industrial component featuring a supply air flow control non-return function, a PK-4 pneumatic connection 1, an M5 pneumatic connection 2, and a slotted screw adjusting element for screw-in mounting. This part operates within a pressure range of 0.2 bar to 10 bar, handles an ambient and medium temperature of -10 °C to 60 °C, and provides a standard nominal flow rate of 83 l/min in the flow control direction alongside 76 l/min to 88 l/min in the non-return direction. Designed for compressed air operating media according to ISO 8573-1:2010 [7:4:4], it accommodates oil lubrication, supports any mounting position, and maintains ATEX certification for zones 1, 2, 21, and 22. Submit the exact part number, quantity, and application requirements for a formal quote.
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