HOMEWERKS 1/2 in. Lead Free Brass FIP x FIP Swing Check Valve

The Homewerks Worldwide Lead Free Brass Swing Check Valves keeps water from backing up into a municipal water supply and prevents backflow from wells and boiler systems. They have a screwed cap, swing type disc and integral seat. Brass design provides durability. Recommended for residential and commercial applications.|In-line back flow preventer|Complies with 0.25% weighted average lead content on wetted surfaces|For horizontal or vertical installation|Threaded ends|Durable brass construction|Maximum pressure 200 psi