Trouble Shooting
Problem
Solution
Valve won't stop dripping
a) Check float adjustment. Ensure float moves freely.
b) Disassemble valve and check for sand or scale in valve rubber
c) Turn valve rubber over and re-assemble. See below.
d) Check for excessive water system pressure.
Low Water Flow
a) Check that valve inlet is not plugged or supply hose is not kinked.
b) Check system pressure from supply hose by installing a tee and pressure gauge
in front of the valve to check pressure drop when valve is open. A severe pressure
drop indicates a restriction or undersized supply system.
c) Check that shut off valves are fully open.
Valve Rubber
Pin must be
removed to
disassemble
1/2” Valve:
WaterMatic Series Instruction Manual
5
August 13, 2022