Bonomi 3" NPT Brass Spring Check Valve 100012LF-3"

The BONOMI 100012LF-3 is a 3 in. inline spring check valve with FNPT x FNPT connections and a lead-free brass body. It is intended for one-way flow control in gas, oil, and water systems and helps prevent reverse flow. The spring check mechanism, full-flow design, and 0.5 psi cracking pressure are listed product specifications; the valve may be installed horizontally or vertically. Key Features: 3 in. inline spring check valve Lead-free brass body construction 3 in. female NPT connections on both ends For use with gas, oil, and water Flow rating: 144 gpm Cv: 141.7 Cracking pressure: 0.5 psi Maximum operating pressure: 175 psi WOG Maximum water pressure: 400 psi Operating temperature range: -4°F to 210°F Internal materials: PPS check mechanism, 302 stainless steel spring, Buna-N/NBR seat and seal Installation orientation: horizontal or vertical Standards and listings: NSF 61, ANSI B1.20.1, NSF 372, UL Listed Dimensions: 4.86 in. overall length; 5 1/4 in. overall height and width