Composant - GRLA-1/8-QS-8-RS-B Festo

Description technique

POPIS V ANGLIČTINě GRLA-1/8-QS-8-RS-B Festo One-way flow control valve About the Range Connection M3, M5, G 1/8, G 1/4, G 3/8, G 1/2, also available with NPT thread Plug connector 3, 4, 6, 8, 10, 12 mm Flow rate 0 ... 1,400 l/min Non-return and flow control valve. Property No Product Type Festo GRxA GRxZ Short type code GRLA Valve Function One-way flow control function for exhaust air Mounting Threaded Adjusting element Knurled screw Ambient temp -10 - 60 °C Assembly position Any Container size 1 Explosion protection Zone 1 (ATEX) Explosion protection Zone 2 (ATEX) Explosion protection Zone 21 (ATEX) Explosion protection Zone 22 (ATEX) Material information, knurled head Wrought Aluminium alloy Materials information for screw-in stud Wrought Aluminium alloy Materials information for seals NBR Materials information for seals TPE-U(PU) Max. tightening torque 4 Nm Medium temperature -10 - 60 °C Operating medium Filtered, lubricated compressed air, 40 µm filtration Operating medium Filtered, unlubricated compressed air, 40 µm filtration Operating Pressure 0.2 - 10 bar Permissible actuation moment, regulating screw 0.4 Nm Pneumatic connection, port 1 QS-8 Pneumatic connection, port 2 G1/8 Product weight 25 g Regulating screw material data Brass Release ring material data POM Standard flow rate in blocked direction: 6 -> 0 bar 800 - 1250 l/min Standard flow rate in direction of flow control: 6 -> 0 bar 1080 l/min Standard nominal flow rate in flow control direction 650 l/min Standard nominal flow rate in non-return direction 600 - 750 l/min Storage temperature -10 - 40 °C Swivel joint material data PBT-reinforced Type of actuation manual