Adjustable linkage arm allows precise water level adjustment for optimal tank performance
High ductility and corrosion-resistant bronze body ensures long-lasting durability
Leak pressure tested to 100% for reliable operation
Threaded ends and 1/4" rod connection for easy installation
Contains lead, suitable for non-human consumption water systems
Summarized by Shop
Duco® genuine replacement parts are manufactured to the same high standards as the components originally installed in your condensate return tank.
The DFV Series float valve detects and regulates the water level inside a condensate return tank. Commonly installed with a float ball, it features an adjustable short arm that allows the water