Valve functionOne-way flow control function
Pneumatic connection, port 1PK-3
Pneumatic connection, port 2PK-3
Type of actuationManual
Adjustment componentRotary knob with scale
Type of mountingFront panel mounting
Standard nominal flow rate in flow control direction40.7 l/min
Standard nominal flow rate in blocked direction88 l/min
Operating pressure0 bar ... 8 bar
Ambient temperature-10 °C ... 50 °C
Material housingPA-reinforced
Mounting positionoptional
Symbol00991453
Operating pressure from 2 to 10 bar ... 8 bar
Standard nominal flow rate in throttle direction for 0.1->0 MPa (1->0 bar, 14.5->0 psi)19 l/min
Standard nominal flow rate in return direction for 0.1->0 MPa (1->0 bar, 14.5->0 psi)20 l/min ... 60 l/min
Standard flow rate in flow control direction 0.6->0 MPa (6->0 bar, 87->0 psi)60 l/min
Standard flow rate in non-return direction 0.6->0 MPa (6->0 bar, 87->0 psi)127 l/min
Operating mediumCompressed air to ISO 8573-1:2010 [5:4:3] Inert gas
Note on operating and pilot mediumLubricated operation not possible
LABS (PWIS) conformityVDMA24364 zone III
Media temperature-10 °C ... 50 °C
Product weight48 g
Note on materialsRoHS-compliant
Material sealsNBR PVC
Material retaining bracketWrought aluminium alloy
Material PK connectionsWrought aluminium alloy Brass
Material screwsSteel
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