Valve functionOne-way flow control function
Pneumatic connection, port 1G1/8
Pneumatic connection, port 2G1/8
Type of actuationManual
Adjustment componentSlotted head screw
Type of mountingScrew-in
Standard nominal flow rate in flow control direction340 l/min
Standard nominal flow rate in blocked direction260 l/min ... 420 l/min
Operating pressure4.35 psi ... 145 psi
Ambient temperature-20 °C ... 80 °C
Maritime classificationSee certificate
Explosion protectionThe information in the certificate must be observed! Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX)
Mounting positionoptional
Symbol00991452
Rotatability360°/no continuous swivelling permissible
Standard flow rate in flow control direction 0.6->0 MPa (6->0 bar, 87->0 psi)580 l/min
Standard flow rate in non-return direction 0.6->0 MPa (6->0 bar, 87->0 psi)530 l/min ... 590 l/min
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Note on operating and pilot mediumLubricated operation possible (in which case lubricated operation will always be required)
LABS (PWIS) conformityVDMA24364-B2-L
Suitability for the production of Li-ion batteriesSuitable for battery production with reduced Cu/Zn/Ni values (F1a)
Cleanroom suitability, measured according to ISO 14644-14Class 4 according to ISO 14644-1
Storage temperature-10 °C ... 40 °C
Suitable for use with foodSee supplementary material information
Media temperature-10 °C ... 60 °C
Nominal size4 mm
Max. tightening torque6 Nm
Permissible actuation moment, regulating screw0.5 Nm
Product weight37.8 g
Note on materialsRoHS-compliant
Material sealsFPM PVC
Material hollow boltHigh-alloy steel
Material adjusting screwHigh-alloy stainless steel
Material swivel fittingHigh-alloy stainless steel
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