What glue is used to seal the flue check valve? Precautions for installation of flue check valve.

The flue check valve is a small link that cannot be ignored. After installation, there will be no oil smoke and odor in the kitchen. It doesn't matter if the flue check valve is installed backwards, mainly because it can't be installed wrong on the left and right. After the mistake, the function of the check valve can't be played at all.

What glue is used to seal the flue check valve?

It is recommended to seal the check valve with silica gel. After determining the position, clean the smoke exhaust pipe, smear silica gel on the wall, then evenly smear silica gel on the back of the check valve, correct, put the check valve into the wall hole, smear silica gel on the reducing ring, and finally insert the smoke exhaust pipe to clean up the excess silica gel. Note that the silica gel must be filled evenly.

What happens when the flue check valve is installed backwards?

It will taste bad. If the check valve is installed backwards, the check valve will not work and needs to be reinstalled, otherwise problems will easily occur later.

In general, the check valve is installed on the flue. Note that the symbol of the check valve is upward, because if the direction is reversed, the check valve will lose its function.

Precautions for installation of flue check valve

1, auxiliary fireplaces must be reserved, and domestic fireplaces are generally divided into primary and secondary. The lampblack is introduced into the main chimney through the auxiliary pipe to ensure the lampblack isolation of each household and prevent the lampblack from flowing back.

2. Pay attention to the position of the range hood during construction. Generally speaking, pipes should be shorter. Also, the chimney mouth must be in the auxiliary chimney, and the direction cannot be changed at will, otherwise it will be bad in the main flue.

3. Replace and clean the check valve. If the cleaning valve is better than the check valve, the used check valve will easily leave a lot of impurities. So it is necessary to clean or replace the check valve in time, and the effect will be better. The best smog effect is to change it once every two years, 1 to clean it once every two months.

Some owners found that the fireplace is not allowed to be placed directly on the window. In this case, it is necessary to obtain the consent of the property in advance, and the opening should not be too small. At the same time, in order to avoid this situation, the flue needs to be tilted downward, because the rain will flow back and block the wind outside.