Valve function: Exhaust air one-way flow control function
Pneumatic connection, port 1: QS-8
Pneumatic connection, port 2: G1/4
Adjustment component: Slotted head screw
Type of mounting: Screw-in
Standard nominal flow rate in flow control direction: 475 l/min
Standard nominal flow rate in blocked direction: 325 l/min ... 500 l/min
Ambient temperature: -10 °C ... 60 °C
Maritime classification: See certificate
Mounting position: optional
Symbol: 00991452
Operating pressure complete temperature range: 0.2 bar ... 10 bar
Standard flow rate in flow control direction 0.6->0 MPa (6->0 bar, 87->0 psi): 720 l/min
Standard flow rate in non-return direction 0.6->0 MPa (6->0 bar, 87->0 psi): 610 l/min ... 760 l/min
Operating medium: Compressed air to ISO 8573-1:2010 [7:4:4]
Note on operating and pilot medium: Lubricated operation possible (in which case lubricated operation will always be required)
LABS (PWIS) conformity: VDMA24364-B1/B2-L
Media temperature: -10 °C ... 60 °C
Nominal torque: 5 Nm
Tolerance for nominal tightening torque: ± 10%
Product weight: 42 g
Material screw-in stud: Wrought aluminium alloy
Note on materials: RoHS-compliant
Material seals: NBR
Material release ring: POM
Material adjusting screw: Brass
Material swivel fitting: 
Die-cast zinc 
Chromated