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Mueller Steam Specialty is a brand of Watts that was founded by Joseph Watts in 1874 on the belief that water boilers in textile mills shouldn’t explode. What started with a pressure relief valve in a tiny New England machine shop, has paved the way for today’s high-quality, worldwide water solution technologies. From melting ice on entire city blocks from the ground up, to filtering safe drinking water in isolated, weather disaster zones, you need water and water needs Watts.

Watts 9BD prevents backflow of carbon dioxide gas and carbonated water into the water supply of dispensing systems. Its design features include a double check valve assembly to assure positive, dependable seating protection. For trouble-free longevity, it is also equipped with a ball check valve which is a third-check member, its main function being to prevent backpressure on each pump cycle from unnecessarily acting directly on the check members. Instant check valve response prevents unnecessary vent discharge during pump "off cycle".

Commercial Industrial Supply is an Official Authorized Distributor for Mueller Steam Specialty, the world’s largest supplier of strainers and the number one provider of specialty products serving the valve industry.

Commercial Industrial Supply offers Mueller Steam Specialty products and can get you the best deals on strainers and specialty products. Our staff is knowledgeable and can help you find the perfect filtration solution! For more information on products and pricing, submit our online quote request form or give us a call at 866-777-8001.