Backwater - Full Flow Sump Pump Check Valve with Stainless Steel Clamps. Model S-613 Sump Pump Check Valve by Legend Valve. Select from 2 sizes; 1-1/4" - 1-1/2" or 2" Size Check Valves, see more Info below:

AquaVantage Diaphragm Kit by ZURN is a chemical and clog resistant triple filtered by-pass diaphragm kit for flush valves. Select 1.6 gallon or 3.5 gallon flush models.

Boiler Water Supply Valve - the Watts 911S "Dual Valve" gets it's nickname because it is a combination back-flow preventor and (PRV) pressure reducing valve. Watts 911S provides safe make-up water, preventing a backflow condition. Designed for use with a residencial size hydronic (water) heating boiler, water pressure is reduced to 15 psi, and is adjustable within a range of 10-25 psi. Watts 911S also prevents a harmful backflow condition. Watts 911S is a 1/2 Inch copper Sweat X 1/2" FIP connection.

The Prier C-534 provides a year round source of water to areas of structures that are subject to freezing temperatures. The hydrant valve is connected to the supply piping in the heated portion of the structure, eliminating the possibility of freezing. To assure freeze protection, the hydrant will drain even with the hose attached and under pressure.

The Prier C-534 provides a year round source of water to areas of structures that are subject to freezing temperatures. The hydrant valve is connected to the supply piping in the heated portion of the structure, eliminating the possibility of freezing. To assure freeze protection, the hydrant will drain even with the hose attached and under pressure.

The Prier C-534 provides a year round source of water to areas of structures that are subject to freezing temperatures. The hydrant valve is connected to the supply piping in the heated portion of the structure, eliminating the possibility of freezing. To assure freeze protection, the hydrant will drain even with the hose attached and under pressure.

Legend Valves Backflow Preventor Atmostpheric Vent

Legend Valves Dual Check Backflow Preventer

Legend Valves Backflow Preventors Atmospheric Vent

Prier C-144 provides a year round source of water to areas of structures that are subject to freezing temperatures. The hydrant valve is connected to the supply piping in the heated portion of the structure, eliminating the possibility of freezing.