Valve functionPiloted non-return function
Selection of additional functionsManually exhausted
Pneumatic connection, port 1QS-6
Pneumatic connection, port 2G1/8
Pilot air port 21QS-6
Type of mountingScrew-in
Operating pressure0.02 MPa ... 1 MPa
Operating pressure0.2 bar ... 10 bar
Pilot pressure0.2 MPa ... 1 MPa
Pilot pressure2 bar ... 10 bar
Pilot pressure29 psi ... 145 psi
Ambient temperature-10 °C ... 60 °C
Material housingPBT
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Mounting positionoptional
Type act., cont. n.-r. func.Pneumatic
Manual exhaust functionNon-detenting
Symbol00991957
Rotatability360°/no continuous swivelling permissible
Operating pressure complete temperature range0.02 MPa ... 1 MPa
Operating pressure complete temperature range0.2 bar ... 10 bar
Operating pressure complete temperature range2.9 psi ... 145 psi
Standard flow rate 1->2 (6-0)500 l/min
Standard nominal flow rate 1->2 (6-5)260 l/min
Switching time off9 ms
Switching time on6 ms
Explosion protectionZone 2 (ATEX) Zone 22 (ATEX)
Note on operating and pilot mediumLubricated operation possible (in which case lubricated operation will always be required)
Corrosion resistance class CRC2 - Moderate corrosion stress
LABS (PWIS) conformityVDMA24364-B1/B2-L
Media temperature-10 °C ... 60 °C
Pilot mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Nominal torque6 Nm
Tolerance for nominal tightening torque± 20%
Product weight27.3 g
Material coveringES-BE
Note on materialsRoHS-compliant
Material coverPBT
Material sealsNBR
Material hollow boltWrought aluminium alloy
Material release ringPOM
