Attributes

Size (in) 1-1/2
Size (mm) 40
Flange Ends QF40
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VAT01032-KE01

VAT Manual Mini UHV Gate Valve with QF40 Ends

$1,404.00

Available on backorder

Part ID: VAT01032-KE01


 
 
 
 
 
VAT’s Series 010 Manual Mini UHV Gate Valve is a general purpose vacuum gate valve for isolation in ultra-high vacuum (UHV) or other demanding applications. Manual valves are actuated with a turning handle.
 
 
 
 
 
Main Features
 
 
     
  • Sizes: DN 16–50 mm (5/8″–2″)
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  • Actuator: Manual with turning handle
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  • Body material: Stainless steel
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  • Feedthrough: bellows
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  • Standard flanges: ISO-QF (ISO-KF), CF-F (fixed)
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  • Sealing technology: MONOVAT
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  • Sealing gate: FKM (Viton™)
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  • Body leak rate: < 5x10-10 mbar ls-1
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  • Seat leak rate: < 1x10-9 mbar ls-1
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  • Service cycle: 50,000 cycles
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Resources
 
  
 
 
 
Technical Data
 
 
     
  • Leak rate (valve body, valve seat): 
       
    • Valve body: < 5x10-10 mbar ls-1
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    • Valve seat: < 1x10-9 mbar ls-1
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  • Pressure range: 1×10-10 mbar to 2 bar (abs)
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  • Differential pressure on the gate: ≤ 2 bar
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  • Differential pressure at opening: ≤ 30 mbar
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  • Cycles until first service: 50,000
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  • Temperature: 
       
    • Valve body: ≤ 250°C open / ≤ 200°C closed
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    • Manual actuator: ≤ 250°C
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    • Position indicator: ≤ 80°C
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  • Heating and cooling rate: ≤ 50°C h-1
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  • Material: 
       
    • Valve body: AISI 304 (1.4301), AISI 316L (1.4435)
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    • Mechanism: AISI 304 (1.4301)
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    • Bellows: AISI 316L (1.4435)
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  • Seal: 
       
    • Bonnet: metal
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    • Gate: FKM (Viton™)
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  • Feedthrough: bellows
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  • Mounting position: any
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  • Valve position indication: visual (mechanical)
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