DESCRIPTION
The INVALCO Series 455 Valve can be used in any low to moderate pressure application that requires discharge of large amounts of fluid quickly. This could be large treaters, separators, free water knockouts etc.
DESCRIPTION
The INVALCO Series 455 Valve can be used in any low to moderate pressure application that requires discharge of large amounts of fluid quickly. This could be large treaters, separators, free water knockouts etc.
Specification
| Body Material: | Ductile Iron A-395 |
| Ductile Iron A-395: | Ductile Iron A-395 |
| End Connections: | 2”, 3”, 4” and 6” 150# Flanges |
| Diaphragm Operator: | Steel, See Chart for Topworks Size Nylon Reinforced Buna N Maximum Recommended Operating Pressure 70 psi Maximum Containment Pressure 100 psi |
| Packing: | Non-Lubricated Buna N |
| Maximum Working Pressure: | 275 psi @ -20°F to +150°F 150 psi @ +250°F |
| Temperature Limits: | -20°F to 250°F |
| Stem Material: | 303 Stainless Steel |
| 303 Stainless Steel: | 304 Stainless Steel Seat/Cage |
| Plug*: | Replaceable Buna-N |
FEATURES
Ductile Iron Body- Meets most application needs.ADDITIONAL INFORMATION
*See Valve Trim section for optional trim.
General Notes:
1. Cv and Cg 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.
Note: Dimensions -- Inches to the nearest tenth (millimeters to the nearest whole mm), each independently dimensioned from respective engineering drawings.
*Recommended spare parts.
@ Included in Trim Set 83000113.
*Recommended spare parts.
@ Included in Trim Set 83000113.