Short Stem Cryogenic Valves T9450 & T9460 Series
The T9450 and T9460 series valves are designed for use on portable cryogenic cylinders and other in-line shut-off valve applications. Approved for TPED in accordance with EN1626.
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 fit into 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 galling from over torquing.
- Cleaned for liquid oxygen service per CGA G-4.1.
- Maximum working pressure is 600 PSIG. (41.3 Bar)
- Working temperature range is -320°F to +165°F. (-196ºC to +74ºC)
- 100% Factory Tested
Materials
Body………………………………………………………. Brass
Bonnet …………………………………………………….Brass
Seat Disc …………………………………………………CTFE
Stem Seal Gasket ………………………………………PTFE
Handwheel …………………………………………..Aluminum
Spring ………………………………………….Stainless Steel
Upper Stem ……………………………………………….Brass
Lower Stem ……………………………..Manganese Bronze