y-strainer valve manufacturer Hangzhou Tiandun quality promotional product description Y-type filter is to use the hydraulic control valves and precision mechanical products easy to plug must have filtration equipment. Is a series of indispensable device pipeline transmission medium, usually installed in the hydraulic control valves, valves, pressure relief valves, the inlet end of a given water valves and other equipment, used to eliminate impurities in the medium to prevent particulate contaminants from entering channel, causing the wall plug to protect the device on the pipe fittings, from wear and clogging. Y-type filter can be used with expansion joints consisting of a mounting length adjustable telescopic rod Y-strainer. Y-type filter with stainless steel double mesh network structure, durable, with advanced structure, small flow resistance, sewage and convenient, can be used for water, steam, oil, nitric acid, urea, oxidizing media and other media. Mesh strainer set over different needs, usually through the water network of 18 to 30 mesh, mesh ventilation for 40 to 100 mesh, through the oil network 100 to 480 mesh (special circumstances filters available on demand). Product performance standards Y filter product performance standards connecting flange length of the structure design specification test specification and test product identification supplier HG / T 21637 GB / T 12221 JB / T 79 JB / T 9092 GB / T 12220 JB / T 7928