Electric valve is an important control equipment of central air conditioning system, which is used for cooling water/hot water of fan coil unit in air conditioning system.
On-off or adjustment. The electric valve receives the output signal of the DCS control system of the central air conditioner when it is in working state.
The valve is open to deliver cold or hot water to the room. Temperature control when room temperature meets working requirements
The manufacturer sends a signal to the electric valve to keep the valve closed.
The electric valve of central air conditioning mainly includes the following products: electric two-way valve, electric three-way valve, electric butterfly valve and electric power.
Dynamic globe valves, etc., can be selected according to different system control requirements of different electric valves.
Basic Characteristics of Electric Valve for Central Air Conditioning
1. Ball valve is made of forged brass and stainless steel stem.
2. Butterfly valves are sealed with natural rubber, and no bubbles are produced when they are closed.
3. Electric actuators can be controlled by high and low voltage with flexible application.
4. Electric valves occupy little external space when working. They can be installed close to the wall or installed first with valves and then with actuators.
