Double Check Valve
A double check valve stops water flowing back into the mains supply. They are needed on outside taps, filling loops and anything else where dirty water could be drawn back.
Choose compression in 15mm, 22mm or 28mm, a chrome 15mm, a 15mm with built in isolating valve, or female BSP in ½”, ¾” or 1″. WRAS approved options are marked. Supplied as one valve.
Key Features
- Double check backflow prevention
- DZR brass
- Compression or female BSP
- WRAS approved options marked
Typical Uses
- Outside tap supplies
- Heating filling points
- Appliance and hose supplies
Fit with the arrow in the direction of flow.
| Brand | PlumbEZ |
|---|---|
| Product Type | Check Valve |
| Pipe Size | 15mm, 22mm, 28mm |
| Thread Size | ½", ¾", 1" |
| Type | 15mm compression (WRAS), 15mm chrome, 15mm with isolating valve, 22mm compression (WRAS), 28mm compression (WRAS), ½" female BSP (WRAS), ¾" female BSP (WRAS), 1" female BSP (WRAS) |
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