Precautions For Installing Insulation Ball Valve

It is very important to understand some common 3 Piece Ball Valve failures and precautions for the installation of insulated ball valves. Small details may also cause the valve to not work properly, which may have a significant impact on subsequent work. Now, let's take a look at the common insulated ball valve failures in normal use and how to maintain the insulated ball valve.

First, make sure that the connection between the insulated ball valve and the insulated ball valve does not leak. During the inspection, make sure that the insulated ball valve is firmly connected. If it is not tightened, the insulated ball valve parts will not be connected to each other, which may cause leakage. Check the bolts in order and tighten them on the gasket.

Secondly, ensure that the valve cover does not leak. This requires first checking whether the sealing ring has burrs and damage. If this happens, replace the seal. Then check each sealing surface of the sealing groove for impurities and damage. If present, clean and replace it. Then check whether the seal selection is correctly matched with the sealing groove surface. After installation, check whether the contact conditions on each contact surface of the seal meet the requirements. If not, replace the seal.

Another thing is to ensure that the valve seat and valve plate of the insulated ball valve do not leak. This situation is relatively common during installation and maintenance. The maintenance method is to clean the relevant parts before installation to prevent impurities that cause leakage from affecting the closing of the valve plate.