
Watts RK 770-CK4 8 - Part of the RK-770 Series
This 8 IN check valve repair kit for series 770 is designed to protect drinking water supplies from dangerous cross-connections in accordance with national plumbing codes and water authority requirements. This kit consists of a spring assembly and a cover O-ring. Check with local inspection authorities for installation requirements.
Features- Factory replacement kit
- No special tools required for changing parts
- All parts are made of high quality materials
- Check kit
| Specifications | |
|---|---|
| Kit Type | Check Kit |
| Lead Free | YES |
| Product Group | BACKFLOW KITS |
Original: $3,313.80
-65%$3,313.80
$1,159.83Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This 8 IN check valve repair kit for series 770 is designed to protect drinking water supplies from dangerous cross-connections in accordance with national plumbing codes and water authority requirements. This kit consists of a spring assembly and a cover O-ring. Check with local inspection authorities for installation requirements.
Features- Factory replacement kit
- No special tools required for changing parts
- All parts are made of high quality materials
- Check kit
| Specifications | |
|---|---|
| Kit Type | Check Kit |
| Lead Free | YES |
| Product Group | BACKFLOW KITS |











