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SV8 SERIES

3  -  9  PSIG

VACUUM SEAL-OFF VALVES AND VALVE OPERATRS

Our SV8 Series valves are designed for high vacuum tanks, high vacuum dewars, low pressure gas systems, vacuum insulated cryogenic piping systems, cold box vacuum systems, and infrared optical devices.

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FEATURES

 

  • Vacuum Tight Seal

  • Tamper Resistant

  • Easy Access to Vacuum

  • Functional & Reliable

  • Full Flow Design

  • Low Profile & Compact Design

  • Non-Relieving Option

 

operations

TECHNICAL DATA

Operating Ranges:

  • Temperature: -20°F to +150°F (-29°C to +66°C)

  • Relief Pressure: 3 to 9 PSIG

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Material of Construction:

  • Body: 300 Series S/S or 6061 Aluminum

  • O-ring: Vitron

  • Plug: 300 Series S/S

  • Cap: Plastic PVC

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Connection:

 

  • Valve: Butt Weld

  • Operator: ISO Flange or Tube

 

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Testing:

Seat Leakage: Mass spec. less than 1x10-9 scc GHe/sec (Exclusive of O-ring Permeability) at Ambient Temperature

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Valve Size:

1/4" to 1"

seal off valve

Download the Product Sheet!

Download the IOM!

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