GRLA-1/2-QS-12-D Item Code 193152 One-way flow control valve FESTO

Feature Value Shipping date View Valve function One-way flow control function for exhaust air Pneumatic connection, port 1 QS-12 Pneumatic connection, port 2 G1/2 Adjusting element Slotted head screw Mounting type Threaded Standard nominal flow rate in flow control direction 1,580 l/min Standard nominal flow rate in non-return direction 925 ... 1605 l/min Ambient temperature -10 ... 60 °C Maritime classification see certificate Assembly position Any Operating pressure complete temperature range 0.2 ... 10 bar Standard flow rate in flow control direction 0.6- gt;0 MPa (6- gt;0 bar, 87- gt;0 psi) 2,220 l/min Standard flow rate in non-return direction at 0.6- gt;0 MPa (6- gt;0 bar, 87- gt;0 psi) 1910 ... 2500 l/min Operating medium Compressed air in accordance with ISO8573-1:2010 [7:4:4] Note on operating and pilot medium Lubricated operation possible (subsequently required for further operation) Medium temperature -10 ... 60 °C Nominal tightening torque 15 Nm Tolerance for nominal tightening torque ± 10 % Product weight 106 g Material of threaded plug Wrought Aluminium alloy Materials note Conforms to RoHS Material seals NBR Material release ring POM Material adjusting screw Brass Material swivel fitting Zinc die-casting Chromed