Watts Dual Check Valve, Backflow Preventer, 3/4 in. FNPT Union Inlet x FNPT Outlet, Lead Free Cast Copper Silicon Alloy

Product Overview

This 3/4 by 3/4 in. lead free dual check valve prevents the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets. The valve consists of a lead free brass body construction, with two plastic replaceable check valves, and stainless steel springs. It is designed for non-health hazard residential water system containment, continuous pressure applications and is to be installed immediately downstream of the residential water meter, in a vertical or horizontal position. The minimum working pressure is 10 psi (69 kPa) and maximum working pressure is 175 psi (12 BAR). Watts Dual Check Valve, Backflow Preventer, 3/4 in. FNPT Union Inlet x FNPT Outlet, Lead Free Cast Copper Silicon Alloy

  • Lead free brass body for durability
  • Can be installed vertically or horizontally
  • Compact design
  • Meets ANSI/ASSE Standard 1024
  • 3/4 in. union female NPT inlet x female NPT outlet
  • Designed for non-health hazard residential water system containment

Assembly Instructions

Specification

See product overview