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DESCRIPTION
The Series 424 Valve is perfect for use as a liquid dump valve on high pressure separators. The trim and seat are total immersed in the fluid to prevent freeze-ups.
The Series 424 Valve can be used in any other pressure vessel where freeze-ups could be a problem.
Specifications
| Body Material | Low Carbon Steel |
| End Connections | Vessel 2” MNPT Inlet Tube 1” FNPT Outlet 1” FNPT |
| Body Cover | Steel Union |
| Diaphragm Operator | Steel, 65 sq. in. Nylon Reinforced Buna N Diaphragm, Maximum Recommended Operating Pressure 70 psi Maximum Containment Pressure 100 psi |
| Packing | Non-Lubricated Buna N |
| Maximum Working Pressure | 3000 psi |
| Temperature Limits | -20°F to 250°F |
| Stem Material | 303 Stainless Steel |
| Plug and Seat | See Schedule in PDF |
FEATURES
Non-Freeze Construction - Prevents freeze-up at the plug and seat.ADDITIONAL INFORMATION
General Notes:
1. Standard topworks is direct action (normally closed).
2. Cv values are for fully open inner valve.
3. Part numbers applicable only when valve desired is exactly as described above.
4. To order specify Model Number, Part Number, Trim Description.
5. See attached parts list.
| Typical Hook-up |
| Dimensions - Inches (mm) | Parts |