SV1 SERIES
NON-RELIEVING
VACUUM SEAL-OFF VALVES AND VALVE OPERATIONS
Our SV1 Series valves are designed for high vacuum tanks, high vacuum dewars, low pressure gas systems, vacuum insulated cryogenic piping systems, and cold box vacuum systems.
FEATURES
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Vacuum Tight Seal
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Tamper Resistant
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Easy Access to Vacuum
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Functional & Reliable
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Full Flow Design
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Low Profile & Compact Design
TECHNICAL DATA
Operating Ranges:
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Temperature: -20°F to +150°F (-29°C to +66°C)
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Max. Operating Pressure: 25 PSIG
Material of Construction:
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Body: 300 Series S/S or 6061 Aluminum
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Plug: Brass (1" Valve Plug 300 Series S/S)
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Disc: 300 Series S/S
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O-ring: Vitron
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Cap:
Plastic - 1/4" & 3/8"
300 Series S/S - 1/2", 3/4" & 1"/4" & 3/8"
Testing:
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Seat Leakage: Mass spec. less than 1x10-9scc GHe/sec (Exclusive of O-ring Permeability) at Ambient Temperatures
Connection:
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Valve: Butt Weld
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Operator: ISO Flange or Tube
Valve Size:
1/4" to 1"
Download the Product Sheet!