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

Valve function One-way flow control valve with exhaust-air metering Pneumatic connection 1 QS-12 Pneumatic connection 2 G1/2 Adjustment element Slotted screw Mounting method By threaded connection Standard nominal flow rate in the throttled direction 1580 l/min Standard nominal flow rate in the unrestricted direction 925 ... 1605 l/min Ambient temperature -10 ... 60 °C Marine classification see certificate Mounting position Any Operating pressure over the full temperature range 0.2 ... 10 bar Standard flow rate in flow control direction 0.6->0 MPa (6->0 bar, 87->0 psi) 2220 l/min Standard flow rate in non-return direction at 0.6->0 MPa (6->0 bar, 87->0 psi) 1910 ... 2500 l/min Operating medium Compressed air according to ISO8573-1:2010 [7:4:4] Operating medium note Operation with lubricated air is possible (once lubrication has started, it is required for continued operation) Medium temperature -10 ... 60 °C Nominal tightening torque 15 Nm Nominal tightening torque tolerance ± 10 % Product weight 106 g Threaded cover material Aluminium alloy Material note RoHS compliant Seal material NBR Release ring material POM Adjusting screw material Brass Swivel connection material Zinc die casting
Chrome-plated