How to open the locking valve of heating pipeline

1. From the front of the heating valve, you can see the letter "O" (see the figure below for the location version), which is the abbreviation of the English word "open", meaning open. Note that there is also an arrow pointing counterclockwise near the letter "O", which means turning counterclockwise to open the heating valve.

2. From the front of the heating valve, you can see the letter "S" on the other side, which is the abbreviation of the English word "shut", which means closed. Rotating in the direction indicated by the arrow will reduce the temperature.

3. Therefore, when you want to open the heating valve, look at the valve from the front and turn the valve counterclockwise to open the heating valve.

4. After opening the valve according to this method, when the heating is not hot, you must check the room heating to open the valve and turn it counterclockwise.

Extended data:

Radiator water inlet mode

1, opposite up and down

This connection is the most reasonable and beneficial to water circulation. This is the most common connection method in Europe, and the water supply temperature of all radiators is the same. In this connection mode, it is necessary to install a balance angle valve at the outlet of each radiator. By adjusting the balance angle valve, the radiator flow near the retention pump is prevented from being too large and the radiator flow away from the pump is too small.

2. Up and down on the same side

This form of up and down on the same side is very similar to that on the other side. The biggest advantage is that there is a good water circulation, which increases the flow rate of water and makes AG bottom. But correspondingly, this radiator also needs to increase the length of the pipeline, which is inconvenient and brings some troubles to the family. Although the heating effect is good, it is not beautiful.

3, the next time in and out

The water inlet and outlet are all below, and the connection and laying of water pipes are also very convenient. Moreover, after the radiator is installed, users can drain water manually, which is very convenient. At present, most of the popular steel radiators on the market choose this way of water inflow, which can save space to the maximum extent, keep the radiator beautiful and conform to modern aesthetics.