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1000/4000 SERIES

0  -  300  PSIG

CRYOGENIC & COLD GASEOUS "Y" STYLE VALVES

Our 1000/4000 Series valves are designed for vaporizer valves, V&J piping systems, point-of-use valves, cold box valves, tank fill valves / withdrawal valves, and trailer valves / manifold systems.

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FEATURES

 

  • Butt Weld Ends

  • Vacuum Jacketed (4000 Series)

  • Non-Jacketed (1000 Series)
  • Bellow Seal Manual
  • Redundant Packing Seals
  • Axially Bolted Bonnet for High Seat Loading
  • Low Heat Leak Extension
  • Self-Centering Plug Seal
  • Quality Investment Cast Body for High Flow Values
  • Easy In-line Maintenance
1000/4000 Series Y-Pattern Cryogenic Valves

OPTIONS

 

  • Cold Box Cuff

  • Special Extended Length for Helium Service

  • Pneumatic and Electric Actuators

  • Limit Switches

  • Positioners & Positioner Indicators

  • Linear & Equal % Flow Plugs

  • Ported Bonnet (Over-Seat Purge)​

  • Higher Rated Working Pressures

 

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TECHNICAL DATA

Operating Ranges:

  • Temperature: -425°F to +150°F (-254°C to +65°C)

  • Max. Operating Pressure: 300 PSIG

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Material of Construction:

  • Top Works & Upper Stem: 316L Stainless Steel (1000 Series), Nickle Plated Brass (4000 Series)

  • Body Seat: Kel-F

  • Wetted Surface: 316L Stainless Steel

  • Packing: Graphite

Testing:

  • External Leakage: Helium Mass Spectrometer to 1x10-9scc GHe/sec

  • Seat Leakage: Bubble Tight to 150 PSIG

  • Proof Pressure: 450 PSIG​

Valve Size:

1/2" - 2" Pipe

3/4" - 1-1/2" Tube ODT

Download the Product Sheet!

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