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1 Way Control Valve

197580 One-way flow control valve GRLA-1/8-QS-4-RS-D
SKU: GRLA-1/8-QS-4-RS-D
Manufacturer: Festo
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CriterionFeature
Valve functionOne-way flow control function for exhaust air
Pneumatic connection, port 1QS-4
Pneumatic connection, port 2G1/8
Adjusting elementKnurled screw
Mounting typeThreaded
Standard nominal flow rate in flow control direction160 l/min
Standard nominal flow rate in non-return direction120 - 190 l/min
Operating pressure0,2 - 10 bar
Ambient temperature-10 - 60 °C
AuthorisationGermanischer Lloyd
Assembly positionAny
Operating pressure complete temperature range0,2 - 10 bar
Standard flow rate in direction of flow control: 6 -> 0 bar250 l/min
Standard flow rate in blocked direction: 6 -> 0 bar270 - 300 l/min
Operating mediumCompressed air in accordance with ISO8573-1:2010 [7:4:4]
Note on operating and pilot mediumLubricated operation possible (subsequently required for further operation)
Medium temperature-10 - 60 °C
Nominal tightening torque3 Nm
Product weight23 g
Materials information for screw-in studWrought Aluminium alloy
Materials noteConforms to RoHS
Materials information for sealsNBR
Release ring material dataPOM
Regulating screw material dataHigh alloy steel, non-corrosive
Swivel joint material dataZinc die-casting
Chromed