Description
The Temperature Regulators for Heating with Steam are fully self-contained unit requiring no external power source (i.e., compressed air or electricity).
How It Works:
- Regulation takes place when the sensing element (bulb) of the thermal system is exposed to changes in temperature
- The thermal system is charged with a predetermined amount of vapor fill, which, when heated, will cause the bellows within the unit’s actuator housing to expand
- The valve action is either In-To-Close for Heating or In-To-Open for Cooling
Normally Open Valves are used for HEATING, so the valve stem closes (in-to-close) as the control signal (temperature) increases.
Single-Seated Balanced Valves are used for Heating Applications (normally steam) where tighter shut-off is required. Leakage rate is approximately 0.01% of the maximum capacity (Class IV shut-off).
Application Data Sheet – Fill Out and Return for Accurate Quote