Watts RK 709DCDA-RC4 6 Check Valve

The Watts RK 709DCDA-RC4 6 is a genuine check rubber parts kit (first or second) for 6" 709DCDA. It features a rubber seat.

This 6 inch single check valve rubber parts repair kit is for series 709DCDA, which helps to prevent the reverse flow of polluted water from entering into the potable water supply. This kit consist of a disc, cover O-ring, and lower stem O-ring.

Features

• Factory Replacement Kit
• No special tools required for changing parts
• All parts are made of high quality materials
• Rubber parts repair kit

Common Questions

Will this kit fit my valve?

The RK 709DCDA-RC4 6 fits the 6" size of Watts series 709DCDA. 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 disc, cover O-ring, and lower stem O-ring.

Are these genuine Watts parts?

Yes. This is the factory RK 709DCDA-RC4 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?

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 709DCDA in your size; a total repair (T) kit covers the relief valve and both checks.

Specifications

• Type: Check
• Seat / Seal Material: Rubber
• Pack Quantity: 12
• Country of Origin: China
• Warranty: 1 Year Limited
• MPN: RK 709DCDA-RC4 6
• Lead-Free: No
• Product Role: repair_kit
• Kit Type: Check Rubber Parts Kit (First or Second)
• Fits Brand: Watts
• Fits Valve Series: 709DCDA
• Fits Valve Size: 6"
• Used With: 6" 709DCDA
• Kit Contents: Kit consists of: a disc, cover O-ring, and lower stem O-ring.
• Watts Ordering Code: 0887942
• Genuine OEM Parts: Yes