FESTO One-way flow control valve GRLA-1/2-QS-12-D (193152)

Valve function Exhaust air one-way flow control function Pneumatic connection, port 1 QS-12 Pneumatic connection, port 2 G1/2 Adjustment component Slotted head screw Type of mounting Screw-in Standard nominal flow rate in flow control direction 1580 l/min Standard nominal flow rate in blocked direction 925 l/min ... 1605 l/min Ambient temperature -10 °C ... 60 °C Maritime classification See certificate Mounting position optional Symbol 00991452 Operating pressure complete temperature range 0.2 bar ... 10 bar Standard flow rate in flow control direction 0.6- gt;0 MPa (6- gt;0 bar, 87- gt;0 psi) 2220 l/min Standard flow rate in non-return direction 0.6- gt;0 MPa (6- gt;0 bar, 87- gt;0 psi) 1910 l/min ... 2500 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) LABS (PWIS) conformity VDMA24364-B1/B2-L Cleanroom class Class 4 according to ISO 14644-1 Media temperature -10 °C ... 60 °C Nominal torque 15 Nm Tolerance for nominal tightening torque ± 10% Product weight 106 g Material screwed plug Wrought aluminium alloy Note on materials RoHS-compliant Material seals NBR Material release ring POM Material adjusting screw Brass Material swivel fitting Die-cast zinc Chromated