Swing Check Valve, Inline, 1 1-2 in Pipe Size, FNPT x FNPT, PVC Body 1520-15F

NDS 1520-15F is an inline swing check valve for water service. It uses a swing-style flapper to allow flow in one direction and close on reverse flow. The valve has a PVC body with 1-1/2 in FNPT x FNPT female threaded connections and a full-flow design with a 47.59 gpm capacity. It can be mounted horizontally or vertically and is rated for operating temperatures from 14 Degrees F to 140 Degrees F. Key Features: Inline swing check mechanism for one-way flow control 1-1/2 in FNPT x FNPT female threaded connections PVC body and PVC seat with EPDM seal Cracking pressure: 0.25 psi Full-flow design Maximum pressure: 125 psi at 72 Degrees F Maximum water pressure: 150 psi at 70 Degrees F Operating temperature range: 14 Degrees F to 140 Degrees F Mounting orientation: horizontal or vertical NSF 61 Overall length: 5.45 in Overall height: 3-1/2 in