T9452 1/4" F. NPT REGO Short Stem Cryogenic Valve
Application
The T9450 and T9460 series valves are designed for use on portable cryogenic cylinders and other in-line shut-off valve applications. T9460 Series 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 oxygen service per CGA G-4.1.
- Maximum working pressure is 600 psig. (42 barg)
- Working temperature range is -320°F to +165°F. (-196ºC to +74ºC)
- 100% Factory Tested
Materials
- Body Brass
- Bonnet Brass
- Seat Disc PCTFE
- Stem Seal Gasket PTFE
- Handwheel Aluminum
- Spring Stainless Steel
- Stem Brass
- Poppet Brass
T9450 Series
T9460 SeriesOrdering Information
| Part Number | Inlet | Outlet | Orifice A | Length B | Height C | Tube D | Cv Factor |
|---|---|---|---|---|---|---|---|
| T9452 | ¼” F.NPT | ¼” F.NPT | .250 | 2½” | 2¾” | None | .99 |
| T9453 | ⅜”F.NPT | ⅜”F.NPT | .406 | 1.76 | |||
| T9454 | ½” F.NPT | ½” F.NPT | 1.79 | ||||
| T9464CA | .675” O.D. Tube | ⅜”F.NPT | .406 | 2½” | 2¾” | 1⅛” | 1.76 |
| T9464DA | 2⅛” | ||||||
| T9464ADA | 3⅜” |
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