Check the listing for details. Watts 3/4 LFN45BM1 Valve, 3/4" Pressure Reducing with one union. Color: Stainless Steel,Brass, Condition: Open box. Listed at 59.95 USD. The 3/4 LFN45BM1 Valve is a pressure reducing valve with one union, designed for plumbing and fixtures in home improvement projects. Made of lead-free cast copper silicon alloy with a stainless steel exterior finish, this valve has a maximum operating pressure of 400.0 and a weight of 1.81 pounds. It features two ports, a National Pipe Tapered inlet connection type, and a Fnpt outlet connection type. The valve is designed by Watts brand to ensure quality and functionality in reducing pressure for various plumbing systems.The 3/4 LFN45BM1 Valve is a pressure reducing valve with one union, designed for plumbing and fixtures in home improvement projects. Made of lead-free cast copper silicon alloy with a stainless steel exterior finish, this valve has a maximum operating pressure of 400.0 and a weight of 1.81 pounds. It features two ports, a National Pipe Tapered inlet connection type, and a Fnpt outlet connection type. The valve is designed by Watts brand to ensure quality and functionality in reducing pressure for various plumbing systems.