This relief valve repair kit fits the old style 4 - 6" Watts 909 Series reduced pressure detector assembly (RPDA) backflow preventers. The "old style" relief valve was produced from 1979-1989. The "new style" replaced the "old style" in 1989 and is still currently in production. An easy way to determine which relief valve you have is to check the relief valve body material. The "old style" relief valve body is constructed bronze and the "new style" body is epoxy coated cast iron. This relief valve kit is for the "old style" bronze body relief valve. Does NOT include parts for the bypass assembly. No special tools are required for servicing. Genuine Watts replacement parts.
GET PRICING
PLEASE NOTE: Brooks Equipment only sells products to Fire/Life Safety Equipment and Service Companies. We do not offer products for direct purchase to private commercial or individual users.
Not A Private Commercial or Individual User - Continue >>
Close Price Request
To become a Brooks Customer - REGISTER HERE
Full Product Info
Login Required
Recover your Password