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The WATTS 7011124 is a 6-inch bonnet gasket designed as a replacement sealing component for backflow preventer assemblies. The bonnet gasket forms a pressure-tight seal at the bonnet cover of the valve body, preventing leakage during normal system operation. Licensed plumbers and waterworks technicians install this part during routine maintenance, inspection, or repair of backflow prevention devices. At 6 inches, it is sized for mid-to-large diameter valve assemblies commonly found in commercial and industrial water systems.
This bonnet gasket is intended for use in potable water supply, irrigation, and fire protection systems where backflow prevention is required. It is a direct-fit replacement part for WATTS valve assemblies used in applications where maintaining system integrity and regulatory compliance are critical. Installation typically takes place during scheduled backflow preventer testing and service cycles.
Compatible with WATTS 2000DC, 3000DCDC, 2000DCA, 3000DCDA, 4000RP, and 5000RPDA backflow preventer assemblies at the 6-inch valve size.
Installation should be performed by a licensed plumber or certified backflow preventer repair technician. Shut off the water supply and relieve system pressure fully before disassembling the bonnet. Inspect the bonnet seat surface for scoring or debris before seating the new gasket. Follow local plumbing code requirements and the valve manufacturer service instructions throughout the repair procedure.
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