Nds Swing Check Valve, Inline, 1-2 in, FNPT x FNPT, PVC Body 1520-05F

This NDS swing check valve is a 1/2 in inline valve for water service. It uses a swing check mechanism with a flapper design and is configured for one-way flow and reverse-flow closure. The valve features a PVC body, PVC seat, and EPDM seal specified for water applications. Rated flow: 4.46 gpm. It can be mounted horizontally or vertically. Key Features: Valve type: Swing check valve with inline body style and single-flow design. Size and connections: 1/2 in female connections on both ends; FNPT x FNPT / FPT x FPT connection style. Materials: PVC body and seat with EPDM seal. Cracking pressure: 0.25 psi. 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 operating temperature. Flow capacity: 4.46 gpm. Mounting orientation: Horizontal or vertical. Certification/standards: NSF 61. Overall dimensions: 3.5 in length; 2-29/32 in height.