It includes cylinder liner, piston and rings, valves and springs, full gaskets, main and conrod bearings and other Cylinder Block parts Cylinder Liner,Piston And Rings,Valves And Springs,Full Gaskets HGL AUTO PARTS CO.,LTD , https://www.hgl-engineparts.com
1, double eccentric structure, with the more off the tight sealing function, reliable sealing performance. 2, seal deputy material selection of stainless steel and nitrile oil rubber matching, long service life. 3, the rubber seal can be located on the valve body, but also can be located on the butterfly plate, suitable for different characteristics of the medium for the user to choose. 4, butterfly plate frame structure, high strength, over-flow area, flow resistance is small. 5, the overall paint, can effectively prevent corrosion and as long as the replacement of sealing seat sealing material can be used in different media. 6, the valve has a two-way sealing function, the installation is not subject to the control of the medium flow, but also the impact of space position, can be installed in any direction. 7, unique structure, flexible operation, labor-saving and convenient.