Festo GRLA-1/8-PK-6-B One-Way Flow Control Valve

Product Description

Festo GRLA-1/8-PK-6-B One-Way Flow Control Valve Valve function Exhaust air one-way flow control function Pneumatic connection, port 1 PK-6 with union nut Pneumatic connection, port 2 G1/8 Adjustment component Slotted head screw Type of mounting Screw-in Standard nominal flow rate in flow control direction 300 l/min Standard nominal flow rate in blocked direction 210 l/min ... 290 l/min Ambient temperature -10 °C ... 60 °C Maritime classification See certificate Explosion protection The information in the certificate must be observed. Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) Mounting position optional Symbol 00991452 Operating pressure complete temperature range 0.3 bar ... 10 bar Standard flow rate in flow control direction 0.6->0 MPa (6->0 bar, 87->0 psi) 455 l/min Standard flow rate in non-return direction 0.6->0 MPa (6->0 bar, 87->0 psi) 320 l/min ... 440 l/min Operating medium Compressed air to ISO 8573-1:2010 [7:4:4] Note on operating and pilot medium Lubricated operation possible (in which case lubricated operation will always be required) Media temperature -10 °C ... 60 °C Max. tightening torque 6 Nm Product weight 25 g Material screw-in stud Wrought aluminium alloy Note on materials RoHS-compliant Material seals NBR Material adjusting screw Brass Material swivel fitting Die-cast zinc