Thermo Valves Corporation

        The Leader in High Pressure Technology

     Welcome to Thermo Valves Corporation.  Manufacturing and distributing compressed gas cylinder valves for over 30 years.  Whether your interest is in our line of Thermo scuba valves, specialty gas valves, semiconductor gas valves or post type medical handwheels, we welcome you to our website and hope you find the information you are seeking.

    Who We Are

     Thermo Valves was founded in 1972 as a manufacturer of compressed gas cylinder valves and adaptors to a wide variety of international standards. Acquired in 1988 by Hamai Industries Limited (manufacturing cylinder valves for over 80 years), Thermo now specializes in specialty gas valves, semiconductor valves, scuba valves and post type medical handwheels. Thermo's mission is to supply state of the art equipment with a focus on safety and innovation.  Our state of the art manufacturing plants are ISO 9001 certified to insure that all of our valves are manufactured to a world class quality control system.  These plants are also ISO 14001 certified to show our commitment to not only manufacturing the best compressed gas equipment available - but to be a good steward to the environment at the same time.

     Thermo Valves is active in the Compressed Gas Association (CGA), International Standards Organization (ISO), ASTM and other national and international standards organizations to insure that our products stay up to date and current to today's requirements while planning for the needs and demands of tomorrow.