characteristic:

1. The system traffic is automatically balanced at the required set value;

2. Automatically eliminate the hydraulic imbalance caused by various factors in the water system, maintain the flow required by the user, overcome the “uneven heat and cold”, and improve the room temperature pass rate of heating and air conditioning;

3. Effectively overcome the bad operation mode of “large flow and small temperature difference”, improve system energy efficiency and achieve economic operation;

4. Using the digital display device, directly set the manual adjustment valve opening to determine the flow rate, and use the intelligent instrument table to debug at one time.

5, automatic adjustment valve flap and manual adjustment valve flap two parts. The working pressure of the system fluid is P1, and the front and rear pressures of the manual adjustment valve are P2 and P3, respectively. When the manual adjustment flap is adjusted to the basic position, the “set flow” is determined artificially and the corresponding fixed (P2-P3) value is determined. When the system flow increases, the automatic adjustment flap automatically closes at this time until the flow is maintained to the set flow, and vice versa.

Detailed Description:

Self-operated balancing valve is a valve that uses the pressure change of the medium to self-regulate to maintain the flow balance of the controlled system. The self-operating balancing valve has flow indication and can be adjusted on-line for heating and air conditioning. Flow control of non-corrosive media such as systems. A one-time test adjustment before operation allows the system flow to be automatically constant at a preset setting. The valve has accurate flow regulation, simple operation, stable operation, reliable performance and long service life.

Technical Parameters:

Nominal pressure: 1.6MPa

Nominal diameter: 15~400mm

Applicable medium: non-corrosive liquid such as water and oil

Applicable temperature: 0~100°C

Use occasions:

Self-operated balancing valves are commonly used in building plumbing systems.