Gate Valve – CF Flanges with Viton® Bonnet Seal

cf-gate-valves

Gate Valve – CF Flanges with Viton® Bonnet Seal

£915£6,206

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Technical Specs

CF Flanges with Viton® Bonnet Seal

CF flanged gate valves have metric tapped flanges as standard. US size and imperial tapped flanges available on request.
Laminar flow, million cycle, 3 position, shielded gate, throttle, pendulum, rectangular & aluminium gate valves are also available, please contact sales office for further details and pricing.

Features:
304 stainless steel vacuum brazed body.
AM350 welded bellows.
Electropolished inside and out.
Manual or electropneumatic operation.
Acme threads on manual actuator.
24VDC air control solenoid as standard on pneumatically actuated valves. (80psi max)
Magnetic reed switch position indicator on pneumatic valves as standard.
Optional microswitch position indicator.
Minimal vibration during cycling.
100,000 cycles before service*.
Viton bonnet seal, 1 x 10-9 Torr vacuum rating.
Helium leak rate <2 x 10-9 std.cc/sec.
Roughing ports available to special order.

Bakeout Specifications:
Max. Temperature**
Viton® bonnet seal / Viton® gate seal : 150°C
Actuator : 60°C
___________________________________________
* – Expected cycle life is application dependant.
** – To prevent damage to the gate seal, gate valves must be baked out in the open position.


Product CodeManual / PneumaticFlangePort SizeABCDEFGPriceQuantityPDF & STP
GV-16CF-V-MManualDN16CF15.860.844.547.833.3 37.845.739.6 £915
    GV-40CF-V-MManual DN40CF 38.1 119.1 86.1 84.1 62.5 50.2 91.7 51.6 £1,022
      GV-63CF-V-MManual DN63CF 63.5 165.3 122.2 111.0 89.4 50.2 91.7 61.2 £1,207
        GV-100CF-V-MManual DN100CF 101.9 273.5 206.6 177.8 143.5 75.4 200.5 75.4 £1,693
          GV-160CF-V-MManual DN160CF 152.9 357.8 270.2 222.3 191.8 75.4 200.5 80.5 £1,972
            GV-200CF-V-MManual DN200CF 203.7 468.3 353.7 285.8 254.5 75.4 200.5 85.1 £2,750
              GV-250CF-V-MManual DN250CF 254.0 611.1 464.8 341.4 304.6 88.9 308.2 92.8 £4,973
                GV-1325CF-V-MManual 13.25" OD 273.0 670.8 511.8 369.9 332.3 88.9 308.2 98.9 £6,206
                  GV-1400CF-V-MManual 14" OD 304.8 734.5 559.6 403.2 362.7 88.9 308.2 98.9 £6,206
                    GV-16CF-V-P PneumaticDN16CF15.860.844.547.833.325.4 64.839.6 £999
                      GV-40CF-V-P Pneumatic DN40CF 38.1 119.1 86.1 84.1 62.5 50.0 134.4 51.6 £1,097
                        GV-63CF-V-P Pneumatic DN63CF 63.5 165.3 122.2 111.0 89.4 50.0 134.4 61.2 £1,282
                          GV-100CF-V-P Pneumatic DN100CF 101.9 273.5 206.6 177.8 143.5 75.4 176.7 75.4 £1,764
                            GV-160CF-V-P Pneumatic DN160CF 152.9 357.8 270.2 222.3 191.8 75.4 176.7 80.5 £2,082
                              GV-200CF-V-P Pneumatic DN200CF 203.7 468.3 353.7 285.8 254.5 75.4 176.7 85.1 £2,878
                                GV-250CF-V-P Pneumatic DN250CF 254.0 611.1 464.8 341.4 304.6 120.3 240.6 92.8 £4,973
                                  GV-1325CF-V-P Pneumatic 13.25" OD 273.0 670.8 511.8 369.9 332.3 120.3 240.6 98.9 £6,206
                                    GV-1400CF-V-P Pneumatic 14" OD 304.8 734.5 559.6 403.2 362.7 120.3 240.6 98.9 £6,206
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