FESTO Piloted check valve HGL-M5-QS-4 (530038)

Valve function piloted non-return function
Pneumatic connection, port 1 QS-4
Pneumatic connection, port 2 M5
Pilot air port 21 QS-4
Type of actuation pneumatic
Mounting type Threaded
with external (male) thread
Operating pressure MPa 0.05 ... 1 MPa
Operating pressure 0.5 ... 10 bar
Pilot pressure MPa 0.2 ... 1 MPa
Pilot pressure 2 ... 10 bar
29 ... 145 psi
Ambient temperature -10 ... 60 °C
Operating medium Compressed air in accordance with ISO8573-1:2010 [7:4:4]
Maritime classification see certificate
Assembly position Any
Standard flow rate 1 -> 2 from 6 to 0 bar 200 l/min
Standard nominal flow rate 1 -> 2 from 6 to 5 bar 130 l/min
Note on operating and pilot medium Lubricated operation possible (subsequently required for further operation)
Corrosion resistance classification CRC 2 - Moderate corrosion stress
PWIS conformity VDMA24364-B2-L
Storage temperature -10 ... 60 °C
Medium temperature -10 ... 60 °C
Pilot medium Compressed air in accordance with ISO8573-1:2010 [7:4:4]
Nominal tightening torque 1.25 Nm
Tolerance for nominal tightening torque ± 10 %
Product weight 21 g
Materials note Free of copper and PTFE
Conforms to RoHS
Material seals NBR
Material hollow bolt Wrought Aluminium alloy
Anodised
Material release ring POM
Material non-return sleeve NBR
Material swivel fitting Zinc die-casting