Watts 3G-OTH-434583 — Technical Specifications
The Watts 757 Double Check Valve Assembly is a 3-inch backflow preventer with flange x flange connections and an OSY gate valve shut-off. This assembly, identified by MPN 3 757 OSY, measures 31.75 inches in overall length and is constructed from PPO.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Flange x Flange, PPO |
| Pipe Size | 3 in |
| Overall Lg | 31.75 in |
| Connection Type | Flange x Flange |
| Shut-Off Valve Type | OSY Gate Valve |
| Manufacturer Part Number | 3 757 OSY |