DN100__DN125__DN150__DN80 - DN40...DN200

The AMOT Model B thermostatic 3-way control valves are available in a wide selection of sizes and settings to fill many fluid temperature control requirements. The model B thermostatic control valve may be mounted in any position and use the proven expanding wax principle to actuate the 3-way temperature element assemblies. The model B valves can be used for diverting or mixing service. The AMOT thermostatic valve is a very economical temperature limiting valve for engine and lubricating oil cooling and prevents scalding in-home, motel or hotel hot water supply systems. Radiant heating systems can use these valves in limiting water temperature to avoid surface cracking and over-heating of plastic piping. Other applications include electronic and battery cooling circuits, pump temperature relief valves etc.

The Clorius G3F Soft Seat 3-way control valve is designed for regulating water, lubricating oil and other liquid media. It can be mounted in the pipe system as either mixing or diverting valves. However, when mounting as a diverting valve, the pressure drop is increased, compared with mounting as a mixing valve*. The 3-way control valve is used in conjunction with Clorius temperature regulators for controlling industrial processes, district and central heating plants and marine installations. Design The valve components – seats and cone – are made of alubronze, the spindle is made of stainless steel. The valve body is made of nodular cast iron EN-GJS-400-15 with flanges drilled according to EN 1092-2 or ANSI B16.5 Class 150. The connection thread for the actuator is G1B ISO 228. The valves have two balanced single seats and are designed for tight closure. The leakage rate is less than 0.5% of the full flow (according to VDI/VDE 2174). [Tight between port 1(AB) og 3(B) is optional.] Function Without an actuator being installed, connection 2-1 is fully open, and connection 3-1 completely closed using a spring. By increasing pressure on the spindle, the opening of the ports changes proportionally to the travel of the spindle, and when the spindle is pressed to the bottom, connection 3-1 is fully open and connection 2-1 completely closed.   * In case the valves are applied as diverting valves, the pressure drop will increase by 35% and the kvs-value will decrease by 14% as against mixing valves.

The Clorius H3F 3-way control valve (DN80-DN150) is designed for regulating hot water, lubricating oil and other liquid media and can be mounted in the pipe system as either mixing or diverting valves. However, when mounting as a diverting valve, the pressure drop is increased, compared with mounting as a mixing valve*. The H3F control valve is used in conjunction with Clorius temperature regulators for controlling industrial processes, district and central heating plants and marine installations. Design The valve components – seats and cone – are made of alu bronze, the spindle is made of stainless steel. The valve body is made of cast steel GP240GH (GS-C25) with flanges drilled according to EN 1092-2 or ANSI B16.5 Class 150. The connection thread for the actuator is G1B ISO 228. The valves have two balanced single seats. The leakage rate is less than 0.5% of the full flow (according to VDI/VDE 2174). Tight between port 1(AB) og 3(B) is optional. Function Without an actuator being installed, connection 2-1 is fully open, and connection 3-1 completely closed using a spring. By increasing pressure on the spindle, the opening of the ports changes proportionally to the travel of the spindle, and when the spindle is pressed to the bottom, connection 3-1 is fully open and connection 2-1 completely closed. * In case the valves are applied as diverting valves, the pressure drop will increase by 35% and the kvs-value will decrease by 14% as against mixing valves.