Watts RK 800-CK 1/2-1 Pressure Vacuum Breaker

The Watts RK 800-CK 1/2-1 is a genuine check kit for 1/2" to 1" 800 pressure vacuum breakers.

This check repair kit for a pressure vacuum breaker prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. This check repair kit for a pressure vacuum breaker prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. This kit consists of a check disc assembly (disc holder, disc, washer, guide and screw), bonnet O-ring and check spring.

Features

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

Common Questions

Will this kit fit my valve?

The RK 800-CK 1/2-1 fits 1/2", 3/4" and 1" sizes of Watts series 800. 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 kit. Kit consists of: a check disc assembly (disc holder, disc, washer, guide and screw), bonnet O-ring and check spring.

Are these genuine Watts parts?

Yes. This is the factory RK 800-CK 1/2-1 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 800 in your size; a total repair (T) kit covers the relief valve and both checks.

Specifications

• Type: PVB
• Pack Quantity: 24
• Country of Origin: United States
• Warranty: 1 Year Limited
• MPN: RK 800-CK 1/2-1
• Lead-Free: No
• Product Role: repair_kit
• Kit Type: Check Kit
• Fits Brand: Watts
• Fits Valve Series: 800
• Fits Valve Size: 1/2";3/4";1"
• Used With: 1/2" 800;3/4" 800;1" 800
• Kit Contents: Kit consists of: a check disc assembly (disc holder, disc, washer, guide and screw), bonnet O-ring and check spring.
• Watts Ordering Code: 0886027
• Genuine OEM Parts: Yes