Valve Replacement 3/8"FNPT 2 1/8" Tube

Short Stem Shut-Off Valves

Application: These valves are designed for use on portable cryogenic cylinders and other in-line shut-off valve applications.

Features:

• Spring loaded stem seal automatically adjusts for any gasket wear, eliminating the need to constantly retighten the packing nut.
• Non-rising stem and low profile allow the valve to be opened and closed in tight areas and still provide easy access.
• Unique pressure-sealed moisture barrier helps prevent freeze up at cryogenic temperatures.
• Conical swivel seal design helps prevent seat assembly from over torquing.
• Cleaned for liquid oxygen service.
• Maximum working pressure is 600PSI.
• Working temperature range is -320* to + 165*.

Materials:

• Body: Brass
• Bonnet: Brass
• Seal Disc: Kel-F
• Stem Seal Gasket: PTFE
• Handwheel: Aluminum
• Spring: Stainless Steel
• Upper Stem: Brass
• Lower Stem: Mariganese Bronze