Campbell 1" FNPT Lead Free Brass Spring Check Valve 4061EVFD

The CAMPBELL 4061EVFD is a 1 in check valve with an inline spring design for general-purpose water service. It uses a poppet mechanism to allow flow in one direction and close for one-direction flow control in piping systems. The valve features FNPT x FNPT female threaded connections, a lead-free brass body, and can be mounted horizontally or vertically. Key Features: 1 in nominal valve size with FNPT x FNPT female threaded connections Lead-free brass body with bronze seat and Buna-N seal 302 stainless steel spring and check mechanism Inline spring, single-flow design with poppet check mechanism Cracking pressure: 0.5 psi Flow rating: 18 gpm Maximum pressure: 400 psi Operating temperature range: 35°F to 180°F Mounting orientation: horizontal or vertical NSF 61 ASTM B62 Overall length: 2.09 in; overall height: 1 3/4 in