| Management number | 241819059 | Release Date | 2026/07/18 | List Price | US$8.68 | Model Number | 241819059 | ||
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800M4 Vent Float Repair Kit for 1/2" 800M4-QT and LF800M4QT Backflow Valve 0887726
This 0887726 retrofit kit is specifically designed for the 1/2" 800M4 series pressure vacuum breaker (PVB) check valve, allowing it to be converted into a freeze-resistant 800M4-FR model. It includes 800M4, 800M4-FR, 800M4-QT, and RK 800M4-T.
With this 1/2” pressure vacuum breaker valve cover assembly kit, you can repair any leaks or malfunctions in the pressure vacuum breaker and also enhance its freeze-resistant capability, safeguarding your sprinkler system from backflow and freezing.
The 800M4 repair kit includes an air vent float, O-ring, spring, top screw, waterproof tape, which are used to replace damaged parts on the existing pressure vacuum breaker.
The 1" 800M4 air vent float disc assembly is designed for user-friendly installation, maintenance, and easy installation. Simply unscrew the old valve cover and air vent float, then screw on the new valve cover, and seal the pipes with waterproof tape or solder wire.
The kit is the 1/2-inch replacement parts for the 800M4 repair kit, made of environmentally friendly and durable materials. If you are not completely satisfied with this retrofit kit, you can return it for a full refund.
2.5 x 2.5 x 4 inches
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