TWV series Temperature Controlled Water Valves are usually installed on the inlet of condenser. TWV series temperature controlled Water Valves takes outlet temperature of cooling water as signal. Its thermal bulb is inserted into outlet pipe. When the temperature rises, the valve is opened; the temperature reduces, the valve turns down. TWV-F big size series, when thhe bulb temperature rises, the valve is closed. Vice Verse. Please consult with Shanghai Fengshen Controls for more information. Type&Data of TWV series temperature controlled water valves; Contact us if you need more details on Temperature Controlled Water Valves. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Water Softener Control Valves、Control Valves for Chilled Water. If these products fail to match your need, please contact us and we would like to provide relevant information.