Watts Repair Kit for 3/4" PVB 800M4

Watts 800M4-T Repair Kit restores the 3/4" Model 800 Pressure Vacuum Breaker to factory performance.
Overview The Watts 800M4-T Repair Kit is designed for the 3/4" Model 800M4 PVB and includes all internal seals and poppet disc components. The kit resolves common failures such as continuous discharge from the air inlet vent or failure to open the poppet properly under flow conditions. Contents include the poppet assembly, spring, disc, and all elastomeric o-rings needed for a complete rebuild. Watts OEM tolerances maintain ASSE 1020 compliance for pressure vacuum breakers, making post-repair certification straightforward.
Specifications

Brand	Watts
Compatible Model	800M4 Pressure Vacuum Breaker
Valve Size	3/4"
Kit Contents	Poppet assembly, spring, disc, o-rings
Standard	ASSE 1020