Application

The 2550 series valves are designed for use in hospital and industrial piping systems where gases are supplied from a central source to branch outlets throughout the system.

Features

• UL listed for use with air, acetylene, hydrogen, LP-Gas, nitrogen, and oxygen service.
• Leakage is prevented by a dependable diaphragm stem seal.
• A resilient seat disc provides positive shut-off.
• Heavy duty ACME stem threads assure easy operation and long working life.
• Maximum working pressure is 250 PSIG. (17.2 Bar)
• Working temperature range is -40°F to +165°F. (-40ºC to +70ºC)
• 100% Factory Tested
• All valves clean for use in oxygen per CGA G-4.1

Materials

Body (2554 series) ......Cast Bronze, Tin Plated
Handwheel .....................................Aluminum
Seat Disc ....................................Filled Teflon
Diaphragm ......................................Neoprene
Bonnet .................................................Brass
Stem ................................Manganese Bronze
Handwheel .....................................Aluminum

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