With Hengsen valves and actuators fulfill any control and hydronic requirement associated with the generation, distribution and consumption of heating and cooling.
This product has high durability and small noise, and can be used in the secluded fan coil which is always has high temperature and humidity.
Forged from high quality brass, the valve body can bear strong pressure with standard 1.6PMa
It can adjust the low of cold/hot water after it's matched with DFQ-J series motor actuator.
It is widely used in the liquid control system such as the central air-conditioning,heating, water disposal,industry processing and so on.
It can achieve the required ambient temperature,obtain a comfortable environment and save energy through flow control.
Hysteresis motor has the advantages of simple structure, easy start-up and low noise.
It is available for the temperature control of HVAC air-conditioning system's terminal equipment.
Water flow smoothly and it won't be blocked by slag. KVS value is much larger than common 2-way valve
Closing tightly and having a great differential pressure.
Six-way valve is a combination valve used to connect heating and cooling piping systems into a single system.
Forged from high quality brass, the valve body can bear strong pressure with standard 1.6PMa
Forged from high quality brass, the valve body can bear strong pressure with standard 1.6PMa
Forged from high quality brass, the valve body can bear strong pressure with standard 1.6PMa
Forged from high quality brass, the valve body can bear strong pressure with standard 1.6PMa
Hot and cold water can be used, not easy to condensation
DDF-Z-G-J series cast brass valve can adjust the flow of cold/hot water after it matched with DFQ-J series motor actuator.
"PHF-DD-HF series dynamic balancing motorized valve integrates dynamic balance valve and adjustable valve.
The PHF-DDY valve is not affected by changes in system pressure, and can guarantee full stroke adjustment and control at any flow rate.
It can maintain flux and differential pressure invariably under the large differential pressure and flux range .
It can balance the flux in the end or every branch in the system accurately.
double disc structure,stem unbalanced force is small, compact structure.
Easy installation and cost saving
Closing tightly and having a great differential pressure.
Water flow smoothly and it won't be blocked by slag
Easy installation and cost saving.
Unique conical inlet design, achieving accurate percentage flow control characteristics
Closing tightly and having a great differential pressure.
Easy installation and cost saving.
Easy installation, cost saving
Temperature sensor has been installed in the lower part of the ball valve, comes with 220VAC power plug, saving circuit installation time.
Closing tightly and having a great differential pressure.
Get in touch with us
Call us at 0571-81007908 or email us at [email protected]
