Nds 1520-20

NDS 1520-20 is a 2 in. swing check valve with an inline PVC body and socket x socket connections. It is intended for water service applications within the listed pressure and temperature ratings. This swing check valve uses a hinged swing mechanism for one-direction flow applications. It has a 0.25 psi cracking pressure. Mounting orientation: Horizontal or vertical. Key Features: Swing check design: Inline swing mechanism with one-direction flow operation. Body material: PVC with PVC seat material. Seal material: EPDM. Connection type: Socket x socket with IPS slip ends. Connection size: 2 in. on both sides; nominal valve size: 2 in. Flow capacity: 78.44 gpm. Pressure ratings: 125 psi at 72 degrees F maximum pressure; 150 psi at 70 degrees F maximum water pressure. Temperature range: 14 degrees F minimum to 140 degrees F maximum. Mounting orientation: Horizontal or vertical. Certification: NSF 61. Overall length: 6.14 in.