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This product notice is to inform you that we are consolidating the stem and diaphragm nut into one stem on all 2" and 3" Piston Balanced Lever Operated Dump Valves.
The benefits of this change are:
- Reduced number of components in the PBT Lever Operated Dump Valve
- Time savings on disassembly and reassembly
- Tighter tolerance in the link pin hole to help reduce rotational play in the lever arm
The new stems will start being assembled into new products in April 2023, depending on existing stock levels.
Part Numbers Affected
| Description | Current Part Number | New Part Number | Estimated Release Date |
|---|---|---|---|
| 2" Stem | 6790 | 7589 | 04/18/2023 |
| 2" Diaphragm Nut | 2972 | ||
| 2" Stem 316 SS | 6790S6 | 7589S6 | 03/01/2024 |
| 2" Diaphragm Nut 316SS | 2972S6 | ||
| 3" Stem | 7142 | 7887 | 04/17/2023 |
| 3" Diaphragm Nut | 2973 |
Note that the diaphragm nuts listed above will not be discontinued since they will still be used in the Diaphragm Balanced Valves. The current stems listed above will be discontinued.