Thermo Cascade, a name synonymous with high-quality line valves and panel-mount valves, has evolved and grown into the dominant supplier products and parts required to build high-pressure filling systems. Catering to SCUBA, SCBA, medical, industrial, and scientific facilities, if there is a high-pressure compressor involved, Thermo Cascade has what you need. As you browse our site, our innovation will become apparent through our many unique designs and solutions to common challenges. Welcome to Thermo Cascade!