ZZWP Self-Actuated Temperature Control Valve, also known as a temperature control valve, primarily consists of a control valve and a thermostat with fixed-point adjustment. It enables automatic temperature regulation without external energy sources. Classified by application into heating and cooling types, it is suitable for temperature control of liquids, gases, and steam, as well as special scenarios. It can also be used in applications requiring prevention of overheating or in heat exchange situations. Featuring a simple structure and convenient operation, this valve offers a wide temperature adjustment range, fast response time, and reliable sealing performance. It is extensively used in chemical processing, petroleum, heating, air conditioning, and domestic hot water systems.