Heating control valve operation steps How to clean the heating control valve

Many households in the north use radiators, and there are heating control VALVES on the radiators. The heating control valves must not only be of good quality but also be installed in place. The technical content of heating is relatively high, the use of a long time, a problem can easily lead to associated losses, so the installation quality and after-sales service is the second life of heating. Next we will understand how the heating control valve operates and how to clean it.

[What heating control valve]

The heating valve just refers to a kind of fitting of the radiator system and is a kind of valve. Currently, the commonly used valves of the heater system on the market are mainly divided into: gate valve, ball valve, safety valve, balance valve, GLOBE VALVE, pressure-regulating valve, and minus. Pressure valve, electro-dynamic valve, etc.

[How to operate the heating control valve]

1 Adjust the position. Adjust each riser valve to the proper position;

2 Open the manual bleed valve of each radiator to discharge the air accumulated in the radiator, or open the exhaust valve installed on the top of the system and exhaust the exhaust valve until each radiator is heated up. The commissioning is completed. Once the commissioning is completed, the valve should be fixed and cannot be switched on and off.

3. When turning on the valve, turn the handwheel clockwise. When closing, turn the handwheel counterclockwise. Press the open/close indicator to rotate it in place. Radiator can not be arbitrarily changed position, can not freely discharge water from the system, lose hot water, the water temperature in the pipe network will quickly reduce, resulting in lower indoor temperature.

4. If it is found that the valve is faulty, stop using it immediately to find out the cause and clear the fault.

[How to clean the heating control valve]:

1, according to processing requirements, some parts need to be polished, the surface can not be processed burr;

2, all parts degreasing treatment;

3, after the completion of degreasing pickling passivation, cleaning agent does not contain phosphorus;

4. After pickling, purifying and rinsing with purified water, there can be no residue of the chemicals. Carbon steel parts eliminate this step;

5. One by one component is wiped with a non-woven fabric, and the surface of the components such as wire wool cannot be retained, or it can be blown dry with clean nitrogen;

6. Wipe the individual parts with non-woven cloth or precision filter paper and wipe the pure alcohol until no dirt is found.

Summary: The quality of heating is heavy. It is hoped that the introduction of the heating control valve by Xiao Bian will be helpful to everyone. More exciting content is on the website information platform.

Smoking machine cleaning heating installation how to avoid renovation contract traps heating