Gate Valve – KF & LF Claw Clamp Flanges with Viton® Bonnet Seal

kf-gate-valves

Gate Valve – KF & LF Claw Clamp Flanges with Viton® Bonnet Seal

£0£5,503

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TECHNICAL SPECS – CLICK HERE

KF & LF Claw Clamp Flanges with Viton® Bonnet Seal

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. (80 psi 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-16KF-V-MManualDN16KF15.860.844.547.833.337.845.775.2 £915
    GV-40KF-V-MManual DN40KF 38.1 119.1 86.1 84.1 62.5 50.2 91.7 50.7 £1,022
      GV-50KF-V-MManual DN50KF 50.8 142.2 104.6 96.8 75.2 50.2 91.7 50.7 £1,048
        GV-63LF-V-MManual DN63LF 63.5 165.3 122.2 111.0 89.4 50.2 91.7 87.8 £1,738
          GV-80LF-V-MManual DN80LF 76.2 196.1 104.6 125.4 108.7 50.2 91.7 97.4 £1,928
            GV-100LF-V-MManual DN100LF 102.2 273.5 206.6 177.8 143.5 75.4 200.6 108.0 £2,171
              GV-160LF-V-MManual DN160LF 152.4 357.8 270.2 222.3 191.8 75.4 200.6 108.0 £2,502
                GV-200LF-V-MManual DN200LF 203.2 468.3 353.7 285.8 254.5 75.4 200.6 107.8 £3,302
                  GV-250LF-V-MManual DN250LF 254.0 611.1 464.8 341.4 304.6 88.9 305.0 140.1 £5,503
                    GV-16KF-V-P PneumaticDN16KF15.860.844.547.833.3 25.4 64.875.2 £999
                      GV-40KF-V-P Pneumatic DN40KF 38.1 119.1 86.1 84.1 62.5 50.0 134.4 50.7 £1,097
                        GV-50KF-V-P Pneumatic DN50KF 50.8 142.2 104.6 96.8 75.2 50.0 134.4 50.7 P.O.A
                          GV-63LF-V-P Pneumatic DN63LF 63.5 165.3 122.2 111.0 89.4 50.0 134.4 87.8 £1,813
                            GV-80LF-V-P Pneumatic DN80LF 76.2 196.1 146.6 125.4 108.7 50.0 134.4 97.4 £2,003
                              GV-100LF-V-P Pneumatic DN100LF 102.2 273.5 206.6 177.8 143.5 75.4 176.7 108.0 £2,255
                                GV-160LF-V-P Pneumatic DN160LF 152.4 357.8 270.2 222.3 191.8 75.4 176.7 108.0 £2,613
                                  GV-200LF-V-P Pneumatic DN200LF 203.2 468.3 353.7 285.8 254.5 75.4 176.7 107.8 £3,430
                                    GV-250LF-V-PManual DN250LF 254.0 611.1 464.8 341.4 304.6 120.3 240.6 140.1 £5,503
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