Gate Valve – CF Flanges with Copper Bonnet Seal

cf-gate-valves

Gate Valve – CF Flanges with Copper Bonnet Seal

£999£7,139

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TECHNICAL SPECS – CLICK HERE

CF Flanges with Copper 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*.
Copper bonnet seal, 1 x 10-10 Torr vacuum rating.
Helium leak rate <2 x 10-9 std.cc/sec.
Roughing ports available to special order.
High temperature Kalrez® gate seal available.

Bakeout Specifications:
Max. Temperature**
Copper bonnet seal / Viton® gate seal : 150°C
Copper bonnet seal / Kalrez® gate seal : 250°C
Actuator : 60°C
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* – 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-C-MManualDN16CF15.860.844.547.833.3 37.845.739.6 £999
    GV-40CF-C-MManual DN40CF 38.1 119.1 86.1 84.1 62.5 50.2 91.7 51.6 £1,123
      GV-63CF-C-MManual DN63CF 63.5 165.3 122.2 111.0 89.4 50.2 91.7 61.2 £1,326
        GV-100CF-C-MManual DN100CF 101.9 273.5 206.6 177.8 143.5 75.4 200.5 75.4 £1,861
          GV-160CF-C-MManual DN160CF 152.9 357.8 270.2 222.3 191.8 75.4 200.5 80.5 £2,268
            GV-200CF-C-MManual DN200CF 203.7 468.3 353.7 285.8 254.5 75.4 200.5 85.1 £3,161
              GV-250CF-C-MManual DN250CF 254.0 611.1 464.8 341.4 304.6 88.9 308.2 92.8 £5,716
                GV-1325CF-C-MManual 13.25" OD 273.0 670.8 511.8 369.9 332.3 88.9 308.2 98.9 £7,139
                  GV-1400CF-C-MManual 14" OD 304.8 734.5 559.6 403.2 362.7 88.9 308.2 98.9 £7,139
                    GV-16CF-C-P PneumaticDN16CF15.860.844.547.833.325.4 64.839.6 £999
                      GV-40CF-C-P Pneumatic DN40CF 38.1 119.1 86.1 84.1 62.5 50.0 134.4 51.6 £1,203
                        GV-63CF-C-P Pneumatic DN63CF 63.5 165.3 122.2 111.0 89.4 50.0 134.4 61.2 £1,410
                          GV-100CF-C-P Pneumatic DN100CF 101.9 273.5 206.6 177.8 143.5 75.4 176.7 75.4 £1,941
                            GV-160CF-C-P Pneumatic DN160CF 152.9 357.8 270.2 222.3 191.8 75.4 176.7 80.5 £2,396
                              GV-200CF-C-P Pneumatic DN200CF 203.7 468.3 353.7 285.8 254.5 75.4 176.7 85.1 £3,501
                                GV-250CF-C-P Pneumatic DN250CF 254.0 611.1 464.8 341.4 304.6 120.3 240.6 92.8 £5,716
                                  GV-1325CF-C-P Pneumatic 13.25" OD 273.0 670.8 511.8 369.9 332.3 120.3 240.6 98.9 £7,139
                                    GV-1400CF-C-P Pneumatic 14" OD 304.8 734.5 559.6 403.2 362.7 120.3 240.6 98.9 £7,139
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