DN20 DN25 DN32 DN40 DN50 Control ball valve for HVAC
Packaging & Delivery
57 units per carton, 0.05CBM/CTN
3 to 5 days DHL/UPS/FEDEX
3 way reasonable price DN20 DN25 DN32 DN40 DN50 Control ball valve for HVAC
Fast running control ball valve consists of WRA3-...S series stepping motor actuator and W8BV... series ball valve. Equal percentage flow characteristic guarantees the valve performances of stability. Stepping motor control ball valve. The characteristic of it is accurate,fast,strong anti-interference. It is a typical digital control mode.
Water treatment system
Medium: cold/hot water, with50% glycolTemperature of medium: 2°C...90°C