RK800M4CK Watts 1" Check Valve Repair Kit

• All parts are made of high quality materials
• Factory replacement kit
• Genuine and original Watts parts
• No special tools required for servicing

This 1/2 and 3/4 IN 800M4 check repair kit provides all the parts necessary to repair the check of the applicable pressure vacuum breaker. This kit includes the check disc assembly, bonnet O-ring, and check spring. All parts are genuine and original to the valve.