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The Watts 9DS-M3 is a 1/2 inch dual check valve backflow preventer with an intermediate atmospheric vent designed for smaller supply lines, such as boiler feed lines, laboratory equipment, and processing tanks. It features a durable bronze or forged brass body with stainless steel internal parts and two tight-sealing rubber check valves to prevent the reverse flow of polluted water into the potable water supply. This compact inline valve supports both horizontal and vertical installation and is rated for continuous pressure up to 175 PSI with a temperature range of 33 to 250 degrees Fahrenheit. The 9DS series specifically features union solder (sweat) end connections for easy maintenance and removal
The Watts 9DS-M3 is a 1/2 inch dual check valve backflow preventer with an intermediate atmospheric vent designed for smaller supply lines, such as boiler feed lines, laboratory equipment, and processing tanks. It features a durable bronze or forged brass body with stainless steel internal parts and two tight-sealing rubber check valves to prevent the reverse flow of polluted water into the potable water supply. This compact inline valve supports both horizontal and vertical installation and is rated for continuous pressure up to 175 PSI with a temperature range of 33 to 250 degrees Fahrenheit. The 9DS series specifically features union solder (sweat) end connections for easy maintenance and removal
- Regular price
- $118.52
The Watts 9DS-M3 is a 1/2 inch dual check valve backflow preventer with an intermediate atmospheric vent designed for smaller supply lines, such as boiler feed lines, laboratory equipment, and processing tanks. It features a durable bronze or forged brass body with stainless steel internal parts and two tight-sealing rubber check valves to prevent the reverse flow of polluted water into the potable water supply. This compact inline valve supports both horizontal and vertical installation and is rated for continuous pressure up to 175 PSI with a temperature range of 33 to 250 degrees Fahrenheit. The 9DS series specifically features union solder (sweat) end connections for easy maintenance and removal
