Data sheet:

Name: GRLA-1/4-QS-10-RS-D FESTO
Rating: 5 (1 reviews)

Feature	Value
Valve function	One-way flow control function
Pneumatic connection, port 1	QS-10
Pneumatic connection, port 2	G1/4
Adjusting element	Knurled screw
Mounting type	Threaded with external (male) thread
Standard nominal flow rate in flow control direction	480 l/min
Standard nominal flow rate in non-return direction	345 ... 500 l/min
Operating pressure	0.2 ... 10 bar
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->0 MPa (6->0 bar, 87->0 psi)	760 l/min
Standard flow rate in non-return direction at 0.6->0 MPa (6->0 bar, 87->0 psi)	630 ... 790 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)
Storage temperature	-10 ... 40 °C
Medium temperature	-10 ... 60 °C
Nominal tightening torque	5 Nm
Product weight	50 g
Materials note	Conforms to RoHS
Material seals	NBR
Material hollow bolt	Wrought Aluminium alloy Anodised
Material release ring	POM
Material knurled head	Wrought Aluminium alloy Anodised
Material adjusting screw	High alloy steel, non-corrosive
Material swivel fitting	Zinc die-casting

manufacturer	FESTO
dimensions	12 x 0 x 0
Weight	0.047 kg
working pressure [bar]	0,2÷10
material	POM
type	pressure regulator
country of origin	Germany
valve function	One-way flow control function
working medium	Sprężone powietrze wg ISO8573-1:2010 [7:4:4]