NDS 1520-07F Swing Check Valve, Inline, 3/4 in Pipe Size, FNPT x FNPT, PVC Body

The NDS 1520-07F is an inline swing check valve for general-purpose water service. It uses a swing-style flapper mechanism intended to permit flow in one direction and restrict reverse flow. This valve features a PVC body with EPDM seal material, an inline body design, and FNPT x FNPT connections in a 3/4 in size for use in piping systems requiring a check valve.

Key Features:

• Valve type: Swing check valve with inline body design and single flow path.
• Size and connections: 3/4 in nominal valve size with female FNPT x FNPT threaded connections.
• Body and seat material: PVC body and PVC seat.
• Seal material: EPDM.
• Flow rating: 12.47 gpm.
• Cracking pressure: 0.25 psi.
• Pressure ratings: 125 psi maximum pressure at 72 degrees F; 150 psi maximum water pressure at 70 degrees F.
• Temperature range: 14 degrees F minimum to 140 degrees F maximum operating temperature.
• Mounting orientation: Horizontal or vertical.
• Certification: NSF 61.
• Dimensions: 3.5 in overall length; 2-29/32 in overall height and width.

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