Mepco Non-Electric Thermostatic Radiator Valves

THV Thermostatic Radiator Valves & Actuators

The Mepco Thermostatic Valves and associated actuators offer the specifier, installer and owner the best features necessary to achieve accurate and efficient room temperature control of hydronic and steam heating systems.

The Mepco brand thermostatic valves (THV series) feature forged brass-bronze, nickle plated construction with integral union tailpieces. Valves are available in straight (S), angle (A), reverse angle (R), and double angle (D) configurations with either female sweat (S), or male NPT (T) tailpieces. A variety of valve inserts (H, F, Z) allow either fail open or fail closed operation. The valves can be used on industrial, commercial and residential heating systems. They are designed for comfort, energy, efficiency and durability.

Mepco's self contained actuators feature either liquid (L) or wax (W) elements. They are available with integral sense (I), removable bulb (R), wall mounted (B), and wall mounted/remote bulb (C-Dual capillary) configurations. All sensors use expansion and gradually open and close the associated thermostatic valve. Liquid actuators include memory indicator (shows your preferred setpoint). Wax accuators are more compact and include hidden setpoint minimum or maximum limit/lock capability. Electric (E 24) actuators are available for use with low voltage electric actuators are available for use with low voltage electric thermostats.