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SV1 SERIES VACUUM SEAL-OFF VALVES AND VALVE OPERATORS
  • SV1 SERIES VACUUM SEAL-OFF VALVES AND VALVE OPERATORS

SV1 SERIES VACUUM SEAL-OFF VALVES AND VALVE OPERATORS


High Vacuum Tanks

High Vacuum Dewars

Low Pressure Gas Systems

Vacuum Insulated Cryogenic

Piping Systems

Cold Box Vacuum Systems



TECHNICAL DATA

Operating Ranges:

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

Max. Operating Pressure: 25 PSIG

Material of Construction:

Body: 300 Series S/S or 6061 Aluminum

Plug: Brass (1" Valve Plug 300 Series S/S)

Disc: 300 Series S/S

O-ring: Vitron

Cap:

Plastic - 1/4" & 3/8"
300 Series S/S - 1/2", 3/4" & 1"/4" & 3/8"

Testing:

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

Connection:

Valve: Butt Weld

Operator: ISO Flange or Tube

Valve Size:

1/4" to 1"


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