In HVAC engineering, water systems are used as self-control valves. ANWZ-DQ electric regulating ball valve has adjustable flow ratio, high reliability, and long service life. It adopts graphite reinforced valve body sealing ring and double EPDM valve stem sealing ring. Built in integrated flow distribution butterfly, not afraid of reverse pressure difference. Equal percentage flow characteristics. High shut-off force of 1.4MPa. Rated working pressure PN20. The maximum working pressure difference is 0.35Mpa. Equipped with manual actuator short circuit button- 5 to 121 ° C working temperature. Suitable for central air conditioning, heating cold and hot water systems, steam humidification, etc.

Features & Benefits:

●   Suitable for central air conditioning, hot and cold water heating system, steam humidification, etc

●   Adjustable flow ratio, high reliability, long life, graphite reinforced body sealing ring, double EPDM stem sealing ring

●   Built-in integrated flow control, not afraid of reverse pressure difference

●   High breaking force 1.4MPa. Rated working pressure PN20. The maximum working pressure difference is 0.35Mpa