VALVES AND SOLENOID VALVES Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice 113 Vacuum technology Catalogue Pad valves Series PVV The PVV series vacuum valves are one of the most functional and efficient solutions for vacuum control, specifically designed for applications where large suction capacities is required. Thanks to the vacuum breaker function they are particularly suitable for handling applications. The valves are made for the 3 ways body in aluminum or bronze and at the top a double-acting compact cylinder for actuation. Construction characteristics Operational characteristics Valve body G2" - Anodised aluminium / G1/2” - G3” - G4” - Bronze Seals NBR Valve drain filter Steel/Paper Cylinder support Anodised aluminium alloy Cylinder Anodised aluminium alloy Cylinder seals NBR Cylinder piston rod material C43 chromed Valve fluid Vacuum Orifice size ø DN see the table Temperature -5°C ... +70°C Working pressure (-kPa) 101,3 Cylinder fluid Compressed air filtered and non lubricated, if lubricated must be continuos Cylinder bore G2" = ø63mm G2 1/2” - G3” - G4” = ø 80 mm Working pressure (bar) 2 ... 6 The liner profile of the cylinder allows use of magnetic sensors: 1500 RS HS 1580 With adapter 1580.01F MRS With adapter 1580.01F MHS With adapter 1580.01F Valves and solenoid valves Series PVV
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