Vacuum Catalogue - Edwards

5Page176Technical DataValve actuation typeSingle acting, pneumaticallyopened, spring closedPressure range1 x 10 -9 to 2100 mbar8 x 10 -10 to 1575 TorrMax pressure differentialOpening1000 mbar / 750 TorrClosing2100 mbar / 1575 TorrLeak rate < 1 x 10 -9 mbar ls - 1< 8 x 10 -10 Torr ls - 1Pneumatic connector Rp 1/8 (1/8 inch BSP) *Pneumatic operating pressure 2.8 to 4.2 bar / 41 to 61 psiElectrical indicator Single microswitch ‡Microswitch electrical rating 24 V, 1.5 A a.c. or d.c.Max cycle frequency 900 h -1Bellows reliability, MTTF 5000000 cyclesAmbient operating temp 5 - 100 °CMaximum baking temp 100 °CConstruction materialsPVPKAHE30TF aluminiumPVPKSAISI304 stainless steelBellowsAISI316L stainless steelO-ringFluoroelastomerMolecular conductance (ls -1 ) Right angledPV10PK 3PV16PK 4PV25PK 10PV40PK 40PV50PK 50‡ Twin microswitch versions are available on request.Time to open (ms)* Time to close (ms)*PV10/16PK 60 20PV25PK 15 41PV40PK 50 155PV50PK 50 155Weight Aluminium Stainless SteelPV16PK 310g / 10.9oz 520g / 18.2ozPV25PK 610g / 21.4oz 980g / 34.3ozPV40PK 1500g / 52.5oz 2300g / 80.5ozPV50PK 2000g / 70.5oz 4000g / 140oz* With optional control valve fittedOrdering InformationProduct DescriptionOrder No.PV10PKAO, O-ring sealed, aluminiumC41113000PV10PKA, bellows sealed, aluminiumC41111000PV16PKAO, O-ring sealed, aluminiumC41213000PV16PKA, bellows sealed, aluminiumC41211000PV16PKS, bellows sealed, stainless steelC41215000PV25PKAO, O-ring sealed, aluminiumC41313000PV25PKA, bellows sealed, aluminiumC41311000PV25PKS, bellows sealed, stainless steelC41315000PV40PKAO, O-ring sealed, aluminiumC41413000PV40PKA, bellows sealed, aluminiumC41411000PV40PKS, bellows sealed, stainless steelC41415000PV50PKA, bellows sealed, aluminiumC41510000PV50PKS, bellows sealed, stainless steelC41515000Accessories & SparesOrder No.Spares Kit Valve Seals PVPK10/16C41111800Spares Kit Valve Seals PV25PKC41311800Spares Kit Valve Seals PV40PKC41411800PV50MK O-Ring kitC41501800Top Cap Assembly PV10/16PC41111821Top Cap Assy PV25PC41311821Top Cap Assembly PV40PC41411821PV10PO Ring Actuator AssemblyC41113035Bellows Actuator Assy PV10PC41111035PV25PO Ring Actuator AssemblyC41313035Bellows Actuator Assy PV25PC41311035O Ring Actuator Assy PV40PC41413035Bellows Actuator Assy PV240PC41411035Bellows Actuator Assy PV50PC41515035Valve Body PV10KAC41101816Valve body PV16KAC41201816Valve Body PV16KSC41602801Valve Body PV25KAC41301816Valve Body PV25KSC41622801Valve Body PV40KAC41401816Valve Body PV40KSC41642801Valve body PV50KAC41662816Valve Body PV50KSC416628013 Port Electropneumatic Control Valve 24V d.c. H062001243 Port Electropneumatic Control Valve 24V a.c. H062001253 Port Electropneumatic Control Valve 110V a.c. H062001263 Port Electropneumatic Control Valve 230V a.c. H06200138Shop online at www.edwardsvacuum.com