Watts 3G-OTH-436786 — Technical Specifications
The WATTS Backflow Preventer Repair Kits: Complete Rubber Parts Kit (SKU 844GD8) is a repair kit for Watts backflow preventers, compatible with the RK-919 series and LF919 model. It includes a Relief Valve Stem O-Ring and is designed for a 1-1/2 in valve size. The manufacturer part number is RK 919-RT 1-1/4-1-1/2, and it is compatible with Grainger Part No. 809GC8.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | 809GC8/809GC9, 919/LF919, RK-919 |
| Includes | Relief Valve Stem O-Ring |
| Compatible Valve Size | 1-1/2 in |
| Compatible With Series | RK-919 |
| Manufacturer Part Number | RK 919-RT 1-1/4-1-1/2 |
| Compatible With Mfr. Model No. | LF919 |
| Compatible With Grainger Part No. | 809GC8 |