The fully welded filter ball valve is a new type of self filtering welding ball valve, which solves the problems of installation conditions and cleaning difficulties when installing filters in existing pipelines. Its design is reasonable, the structure is compact, the operation is flexible and labor-saving, and installation and maintenance are very convenient. It not only significantly reduces space occupation, but also helps to reduce costs and promote widespread application. Mainly used in industrial pipeline fields such as regional heating pipelines, sewage treatment, and air conditioning pipelines.

The fully welded filter ball valve can filter impurities and larger particles in the medium. Impurity particles are intercepted at the bottom of the filter screen, and the medium can pass through normally without increasing heat loss. It does not generate internal pressure on the valve, does not reduce the service life of the valve, does not generate internal pressure on the valve, does not reduce the service life of the valve. When cleaning/maintaining the valve, the pressure in the valve chamber can be released through the pressure relief valve, and then the drain outlet can be opened to clean/maintain the filter screen, which is safe and reliable.

Material details: Valve body: ASTM A53 or 20 # equivalent material Valve stem: AISI 304 or equivalent material Ball; AISI 304 valve stem/sliding bearing: 304+PTFE valve seat seal: 25% C+PTFE. The fully welded filter ball valve has a multifunctional function of one valve, which not only serves to cut off the medium, but also has a filtering function. This not only saves installation space, but also saves traditional pre filters. It is easy to install and clean, has a fully welded structure, and has a longer service life.

View detailed product parameters>>