1, beautiful shape, valve body reserve pressure hole.

2, easy to use, fast. The screw plug on the valve cover can be changed into a ball valve according to the user's requirements, and the valve outlet is connected with the blowdown pipe, so that the valve cover can be removed without pressure blowdown.

3, according to user requirements to provide different filtering accuracy of the filter. Filter cleaning and replacement is convenient.

4, the fluid channel design is scientific and reasonable, the flow resistance is smaller, the flow is larger, the total area of the mesh is 3 to 4 times the nominal diameter area.

5, retractable can make the installation and disassembly more convenient.