Watts RK 774/774DCDA-C 6 Check Valve, Grooved

The Watts RK 774/774DCDA-C 6 is a genuine cover kit for 6" 774 / 774DCDA.

This 6" cover repair kit for series 774 and 774DCDA prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply. This kit consists of a cover, grooved coupler and a gasket. It is designed for installation on applications identified by local authorities as non-health hazard, such as on fire protection systems.

Features

• Factory replacement kit
• No special tools required for changing parts
• All parts are made of high quality materials
• Cover check kit

Common Questions

Will this kit fit my valve?

The RK 774/774DCDA-C 6 fits the 6" size of Watts series 774 / 774DCDA. 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 cover kit. Kit consists of: a cover, grooved coupler and a gasket.

Are these genuine Watts parts?

Yes. This is the factory RK 774/774DCDA-C 6 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 774 / 774DCDA, order the RV kit for rubber parts only or the VT kit to replace the complete relief valve assembly. This cover kit covers a different part of the assembly.

Specifications

• Type: Check
• Connection: Grooved
• Country of Origin: United States
• Warranty: 1 Year Limited
• MPN: RK 774/774DCDA-C 6
• Lead-Free: No
• Product Role: repair_kit
• Kit Type: Cover Kit
• Fits Brand: Watts
• Fits Valve Series: 774;774DCDA
• Fits Valve Size: 6"
• Used With: 6" 774;6" 774DCDA
• Kit Contents: Kit consists of: a cover, grooved coupler and a gasket.
• Watts Ordering Code: 0888825
• Genuine OEM Parts: Yes