Watts RK 7-T Dual Check Valve Backflow Preventer, Union

The Watts RK 7-T is a genuine total repair kit for 1/2" to 1 1/4" 7 dual check valves.

This 1/2-1 1/4" dual check valve repair kit for series 7 prevents the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets. It consists of first and second check modules, 2 modules O-rings, union seal and check seal. It is designed for non-health hazard residential water system containment, continuous pressure applications. It is installed immediately downstream of the residential water meter, in a vertical or horizontal position. 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
• Repair Kit

Common Questions

Will this kit fit my valve?

The RK 7-T fits 1/2", 3/4", 1" and 1 1/4" sizes of Watts series 7. 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 total repair kit. Kit consists of: first and second check modules, 2 modules O-rings, union seal and check seal.

Are these genuine Watts parts?

Yes. This is the factory RK 7-T 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?

For a relief valve fault on 7, order the RV kit for rubber parts only or the VT kit to replace the complete relief valve assembly. This total repair kit covers a different part of the assembly.

Specifications

• Type: Dual Check
• Connection: Union
• Pack Quantity: 50
• Country of Origin: United States
• Warranty: 1 Year Limited
• MPN: RK 7-T
• Lead-Free: No
• Product Role: repair_kit
• Kit Type: Total Repair Kit
• Fits Brand: Watts
• Fits Valve Series: 7
• Fits Valve Size: 1/2";3/4";1";1 1/4"
• Used With: 1/2" 7;3/4" 7;1" 7;1 1/4" 7
• Kit Contents: Kit consists of: first and second check modules, 2 modules O-rings, union seal and check seal.
• Watts Ordering Code: 0886015
• Genuine OEM Parts: Yes