Watts 9D-M2 Backflow Preventer Dual Check Valve with Intermediate Atmospheric Vent, 3/4 Inch, Bronze - 61888 9D 3/4"

• UPC   098268004281
• Made for smaller supply lines and ideally suited for laboratory equipment, processing tanks, sterilizers, dairy equipment and similar applications to prevent backflow Suitable for use on hot or cold water and can be used under continuous pressure: temperature range 33°F – 250°F (0.5°C – 121°C), maximum working pressure 175psi (12.1 bar), minimum required pressure 25psi (1.7 bar) Features a primary check valve utilizing a rubber disc seating against a mating rubber part to ensure tight closing and a secondary check valve utilizes a rubber disc-to-metal seating Construction is bronze body with stainless steel working parts, integral strainer and durable rubber discs To be installed at referenced cross-connections vertically or horizontally, Weight: 0.4 Pounds, Manufacturer: Watts