[Three rain valve to recommend the star product - Mechanical seal] describes the installation sequence and considerations of mechanical seals. 1, after the relative position of the rotor and fixed M7N-105 pump mechanical seal, to determine the installation position of the mechanical seal, the seal is installed according to the stationary ring in gland size and location M7N-125 mechanical seal, measure out the shaft seal size or position on the sleeve; 2, the installation of mechanical seal ring, ring installation must guarantee its mobile and flexible shaft; 3, the assembly section and partially assembled ring stationary ring is good; 4, the seal the body in a sealed cover, and tighten the screws. [Three rain valve to recommend the star product - Mechanical seal] describes the mechanical seal is a widely used rotating shaft dynamic seal assembly, also known as seal. It consists of at least a pair of vertical end surface of the composition to the rotation axis of the mechanical seal, this end face by the fluid pressure and the elastic compensating means (or magnetic) effect, coupled with the engagement surface so that the secondary seal mating fit with and held relative sliding, thus preventing The purpose of fluid leakage. Mechanical seal works between the rotating ring and the shaft to form a thin liquid film to prevent media leaks M7N-135 mechanical seal, and the end surfaces to be lubricated, so as to achieve the sealing effect. Mechanical seals used in pumps, compressors, and other rotating reaction mechanical agitator. Pump seal common are two kinds of ways: mechanical seals and soft packing. They each have different characteristics, but also for different occasions pump mechanical seal. Correctly use help to reduce costs and improve efficiency. M7N-120 _ Nanchang mechanical seal mechanical seal mechanical seal _M7N selected three rain provided by Valve Co., Ltd. Tianjin three rain. Valve Co., Ltd. Tianjin three rain (www.tjsymf.com) (www.tjsymf.com) strong, credible, in Tianjin seal industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the three rain valve into the brilliant and you work for a better future!