Watts 770-RC4 8 8 B-Flow Preventer Double Check Valve Assy

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Watts RK 770-RC4 8 Double Check Backflow Preventer

Name: Watts RK 770-RC4 8 Double Check Backflow Preventer
Brand: Watts
SKU: 0887093
Price: 1,819.21 USD
Availability: InStock

Save $793.79

WattsSKU: 0887093

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The Watts RK 770-RC4 8 is a genuine check rubber parts kit (first or second) for 8" 770 double check valve assemblies. It features a rubber seat.

This 8" check rubber parts replacement kit for series 770-RC 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 cover O-ring, bolt O-ring and a disc - for one check. 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 rubber parts kit

Common Questions

Will this kit fit my valve?: The RK 770-RC4 8 fits the 8" size of Watts series 770. Kits are size- and series-specific, so match the model stamped on your valve body or cover before ordering.
What's included in this kit?: This is a check rubber parts kit (first or second). Kit consists of: a cover O-ring, bolt O-ring and a disc - for one check.
Are these genuine Watts parts?: Yes. This is the factory RK 770-RC4 8 kit built with genuine Watts OEM components. Aftermarket parts can void your assembly approval and are commonly rejected by inspectors at annual test time.
Which kit do I need if my relief valve failed the test?: Not this one — this kit services the check valve. A failed relief valve needs the RV (rubber parts) or VT (total relief valve) kit for 770 in your size; a total repair (T) kit covers the relief valve and both checks.

Specifications

Type: Double Check
Seat / Seal Material: Rubber
Country of Origin: United States
Warranty: 1 Year Limited
MPN: RK 770-RC4 8
Lead-Free: No
Product Role: repair_kit
Kit Type: Check Rubber Parts Kit (First or Second)
Fits Brand: Watts
Fits Valve Series: 770
Fits Valve Size: 8"
Used With: 8" 770
Kit Contents: Kit consists of: a cover O-ring, bolt O-ring and a disc - for one check.
Watts Ordering Code: 0887093
Genuine OEM Parts: Yes