The Y-shaped filter is installed at the front end of each supporting valve in the inlet pipeline. When the medium in the pipeline first enters the filter, the medium enters the connected valve through the filter screen, while impurities remain in the filter barrel, so that various valves will not lose their function due to mechanical debris getting stuck in the sealing ring.

Y-shaped filter is a necessary filtering equipment for hydraulic control valves and precision mechanical products that are prone to clogging. It is a device of the pipeline series for conveying media, usually installed at the inlet end of hydraulic control valves, pressure reducing valves, pressure relief valves, constant water level valves and other equipment, used to eliminate impurities in the medium, prevent particulate impurities from entering the channel, causing wall blockage, and protect the accessories on the equipment pipeline from wear and blockage. The Y-shaped filter is used in conjunction with valves and other major equipment in pipelines, and can also be used independently in pipelines. The medium in the pipeline first enters the filter, passes through the filter screen, and then enters the connecting valve and pipeline, while debris remains in the filter barrel.

The Y-shaped filter adopts a stainless steel double-layer mesh structure, which is sturdy and durable. It has the characteristics of advanced structure, low flow resistance, and convenient sewage discharge. It can be used for various media such as water, steam, oil, nitric acid, urea, and oxidizing media. The mesh size of the filter should be set according to the user's needs. Generally, the mesh size for the water supply network is 18-30 mesh, the mesh size for the ventilation network is 40-100 mesh, and the mesh size for the oil supply network is 100-480 mesh. The Y-shaped filter can also be combined with an expansion joint to form a Y-shaped rod expansion filter with adjustable installation length. Filter screens can be made according to user requirements