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Gate Valves - SMART - Manual Lever
Soft-shut Mechanism with Auto-Rail Transportation Technology
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Specifications
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Leak Rate: 7.89x10^-9 std cc/sec He
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Vacuum Rating: 760 to 1x10^-10 Torr (1,000 to 1.33x10^-10 mbar)
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Feedthrough: Welded bellows (UHV) or Rotary Type Feedthrough (HV)
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Max Operating Temperature: 400°F (200°C)
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Mounting Position: Any
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Manual open and close
Features
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Valve Body/Gate Construction: 304/304L Stainless Steel, Aluminum
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Actuator: Manual Lever
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Viton o-rings at Flange, Gate, and Shaft
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OFHC metal gasket at Bonnet Seal
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No Lubricates in Vacuum
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No Springs - Long life mechanism designed for 2 million cycles
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Cycle Life > 5 million cycles (UHV) or 200,000 cycles (HV)
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In-Axis gate valve with build in S.M.A.R.T. lock system
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(UHV) Welded bellows feedthrough with better service life.
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Low particle generation.
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Soft shut gate, suitable for clean process.