4748312 FESTO | Alldatasheet
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Part number: 4748312 Data sheet Feature Value Type code VZQA Structural design Pinch valve, pneumatically operated Actuation type Pneumatic Sealing principle Soft Mounting position Any Type of mounting Line installation Fitting connection G1/4 Nominal width DN 6 Valve function 2/2, closed, monostable Flow direction Reversible Medium pressure 0 MPa ... 0.4 MPa Medium pressure 0 bar ... 4 bar Medium pressure 0 psi ... 58 psi Operating pressure 3.5 bar ... 6 bar Operating pressure 49.3 psi ... 87 psi Nominal pressure of fitting PN 10 Burst pressure 1.6 MPa Burst pressure 16 bar Burst pressure 232 psi Reset method Mechanical spring Type of control Externally controlled Auxiliary pilot air port 12 M3 Pilot medium Compressed air as per ISO 8573-1:2010 [7:4:1] Symbol 00992981 Medium Compressed air as per ISO 8573-1:2010 [-:-:1] Water Max. viscosity 4000 mm²/s Temperature of medium -5 °C ... 100 °C Ambient temperature -5 °C ... 60 °C Storage temperature 6 °C ... 8 °C Flow rate Kv 0.7 m³/h On switching time 125 ms Switching time off 125 ms Note on materials Contains paint-wetting impairment substances RoHS-compliant 11/26/21 - Subject to change - Festo AG & Co. KG 1/2
Housing material Wrought aluminum alloy Housing cover material Wrought aluminum alloy Seals material FPM Shut-off element material EPDM Product weight 137 g For use in the food industry See supplementary material information Material of bowl PPS 11/26/21 - Subject to change - Festo AG & Co. KG 2/2