Dual Check Valve, 700XL Series, 1 in, MNPT x Union FNPT, Bronze 1MX1UF-700XL

WILKINS 1MX1UF-700XL is a 1 in dual check valve with an inline bronze body and MNPT x FNPT threaded connections. For general-purpose water service, it uses two independent internal checks in series for reverse-flow control in plumbing and similar liquid line applications. This valve is rated for 175 psi operating pressure and temperatures from 33 to 180 degrees F. Key Features: Dual check design: Two internal check valves in series for backflow prevention applications. Connection size and type: 1 in MNPT x FNPT with male side 1 and female side 2 NPT connections. Body material: Cast bronze ASTM B584 with low-lead bronze construction. Flow design and body style: Inline body design with dual check flow control. Media: Water service. Pressure and temperature ratings: 175 psi maximum operating pressure; 33 degrees F minimum operating temperature; 180 degrees F maximum operating temperature. Rated flow capacity: 40 gpm. Internal materials: Delrin seat and stainless steel spring. Mounting orientation: Horizontal or vertical. Hazard protection level: Low health hazard. Standards: ASSE, CSA, NSF/ANSI/CAN 61. Dimensions: 4.5 in overall length, 2 in overall height, 2 in overall width. Valve series: 700XL.