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UHV Pneumatic Gate Valve

Part Number: GVMP-S12632
Quantity:
 

Features
  • Metal-sealed stainless steel body
  • Ultra-slim profile can be operated in any orientation
  • Welded bellows seal
  • Lubricant free valve mechanism
  • Wide selection of gate O-ring compounds
UHV Gate Valve, DN 250 CF, UNF, Electropneumatic, PI (MS)/PV 24 VDC, SS/Cu/FKM
Technical Resources
Specifications
  • Valve / Flange Size: DN 250 CF (12" OD)
  • Vacuum Rating: Ultra High Vacuum (UHV)
  • Position Indicator: Micro Switch, Microswitch, 5 A, 250 V AC
  • Pilot Valve: 24 V DC, 24 V DC / 4.5 W
  • Flange Thread: UNF
  • Flange Size / Type: DN 250 CF
  • Actuator: Pneumatic Double Acting
  • Supply Pressure: 4.5 bar (min), 6 bar (max)
  • Fitting Size: 1/8" NPT Female
  • Pressure Range: 1 · 10-10 mbar to 1 bar
  • Max Differental at Opening: 30 mbar
  • Max Temp (body): 200 °C (valve open), 150 °C (valve closed)
  • Max Temp (actuator): 60 °C
  • Open / Close Time: 4.5 s/4.5 s
  • Open Conductance: 21497 l/s
  • Material (valve body): 304 Stainless steel
  • Material (valve mechanism): 304 & AM-350 stainless steel
  • Gate Seal: FKM
  • Bonnet Seal: Copper
  • Leak Rate (body): 1 · 10-9 mbar l/s
  • Leak Rate (gate): 1 · 10-9 mbar l/s
  • Service Life: 100,000 cycles
  • Weight: 105.6 lbs
  • Bolt Hole Thread: 5/16-24
  • Thread Depth: 0.630"
  • # Bolt Holes: 32
GVMP2_dimension_drawing
Imperial Units
Dim B: 18.3"
Dim C: 3.65"
Dim D: 4.72"
Dim E: 9.49"
Dim F: 13.4"
Dim G: 12.1"
Dim H: 12.0"

Replacement Parts & Accessories

Please add a quantity to the following accessories before clicking the "Add to Quote" or "Add to Cart" to add items to your order/quote.
Pilot Valve Kit, 120 V AC
GVP-S12
$190.00
Quantity:
Pilot Valve Kit, 24 V DC
GVP-S22
$195.00
Quantity:

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