Watts RK 757/757DCDA-CK1-RS - Part of the RK-757/757DCDA Series Z100F-4NH It has a balanced piston

It has a balanced piston design for applications to regulate pressure in systems that require a constant downstream and accurate flow performance

Restore old paver surfaces and add rich color with this pigmented sealer

and adjustable nickel bronze angle strainer for optimized flow direction and coverage

ZB453-3NH-5B

This 1 inch 2-piece full port lead free ball valve is used in commercial and industrial applications for pipe lines utilizing a full range of liquids and gases

Watts RK 757/757DCDA-CK1-RS - Part of the RK-757/757DCDA Series Z100F-4NH It has a balanced pistonThis first check repair kit provides all the parts necessary to repair or replace the first check on a 2 1 2 to 4 inch double check valve assembly backflow preventer, model 757, and double check detector assembly backflow preventer, model 757DCDA. This kit consist of a first check module, check module O ring, and red silicone disc elastomer. Features Factory replacement kit Can be installed in either horizontal or vertical position Serviceable without