534340 FESTO | Alldatasheet
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Technical content
One-way flow control valve GRLA-1/4-QS-10-RS-D Part number: 534340 Data sheet Feature Value Type code GRLA Valve function Flow control non-return function Pneumatic connection 1 QS-10 Pneumatic connection 2 G¼ Adjusting element Knurled screw Type of mounting Screw-in With external thread Standard nominal flow rate in flow control direction 480 l/min Standard nominal flow rate in non-return direction 345 l/min ... 500 l/min Operating pressure 0.2 bar ... 10 bar Ambient temperature -10 °C ... 60 °C Maritime classification See certificate Mounting position Any Symbol 00991452 Operating pressure for entire temperature range 0.2 bar ... 10 bar Standard flow rate in flow control direction 6 -> 0 bar 760 l/min Standard flow rate in non-return direction at 6 -> 0 bar 630 l/min ... 790 l/min Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4] Information on operating and pilot media Operation with oil lubrication possible (required for further use) Storage temperature -10 °C ... 40 °C Temperature of medium -10 °C ... 60 °C Nominal tightening torque 5 Nm Product weight 50 g Note on materials RoHS-compliant Seals material NBR Hollow bolt material Wrought aluminum alloy Anodized Releasing ring material POM 11/3/21 - Subject to change - Festo AG & Co. KG 1/2
Knurled head material Wrought aluminum alloy Anodized Material of adjusting screw High-alloy stainless steel Swivel joint material Die-cast zinc 11/3/21 - Subject to change - Festo AG & Co. KG 2/2