GLOBE STYLE VACUUM JACKETED CRYOGENIC VALVE

SERVICE: Liquids; helium, hydrogen, nitrogen and natural gas (methane)

RANGES: Operating temperature -456 F to +400 F Operating pressure 200 PSIG Proof pressure 400 PSIG

TESTS: Each valve is mass spectrometer leak 
Tested to 1 x 10 -9cc He/second, helium
Leak tested at 100 PSIG at -320 F

HEAT LEAK: 2.5 BTU/HR TO 20 K (.73 Watts)

CONSTRUCTION: 300 STN.-STL.

Funnels

RIGHT ANGLE VACUUM JACKETED CRYOGENIC VALVE

SERVICE: Liquids; helium, hydrogen, nitrogen and natural gas (methane)

RANGES: Operating temperature -456 F to +400 F Operating pressure 200 PSIG Proof pressure 400 PSIG

TESTS: Each valve is mass spectrometer leak 
Tested to 1 x 10 -9cc He/second, helium
Leak tested at 100 PSIG at -320 F

HEAT LEAK: 2.5 BTU/HR TO 20 K (.73 Watts)

CONSTRUCTION: 300 STN.-STL.