Operation. The High Sample Temperature (HST) Safety Thermal Shutoff Valve is used to sense the sample temperature after the sample cooler and control flow based on ...

Description: This safety shut-off valve works in conjunction with a thermocouple to monitor the catalytic reaction in the Cata-Dyne™ heater and ensure it is well established before the fuel supply ...

If you get drips of water coming through your pipes even with the main shutoff valve completely closed, its probably time to ...