A valve arrangement
Above ground overfill valve
Above-ground tank auto-limiter
Above-ground tank auto-limiter
Adjustable ball cock riser
Adjustable ballcock standpipe assembly
Adjustable fill valve assembly
Adjustable fluid flow regulator
Adjustable height fill valve
Adjustable vacuum breaker fill valve
Adjustable valve for a toilet
Adjustable valve for controlling the amount of water refilling a
Anti surge float chamber assembly
Anti-backflow valve for sewer traps
Anti-backflow valve for therapy tubs and the like
Apparatus and method for conserving water
Apparatus for detecting the volume of blood in a blood reservoir
Apparatus for metering a plurality of different liquid or...
Apparatus for minimizing the amount of fluid leaked from a compo
Apparatus for shock-like flushing in a liquid system