[Three rain valve to recommend the star product - Mechanical seal] Description: Installation and an outage, before starting should remain sealed cavity filled with liquid. When solidified medium for conveying 113-38 mechanical seal, apply vapor sealed chamber heated to medium melt. Before starting the disk drive must be in order to prevent sudden start caused by soft ring fragmentation. 2, for the use of a mechanical seal pumps outside the seal oil system, seal oil system should be started. After stopping the last stop seal oil system. 3, after the heat pump outage does not stop immediately seal oil and seal chamber cooling water 113-40 mechanical seal, seal of the oil should be reduced to below 80 degrees, we can stop the cooling water 113-25 mechanical seal, so as not to damage the seal parts. [Three rain valve to recommend the star product - Mechanical seal] Introduction: HQ902 mechanical seal for single face, balanced, multi-spring, static mechanical seal. Spring is not in contact with the media, container design, making installation easier. Vice friction materials and auxiliary materials should be selected according to the actual conditions. Commonly used by mechanical seal stationary ring (stationary ring) a rotating ring (ring) 2, the elastic element 3, spring seat 4, 5 set screws, rotating ring secondary seal 6, 8 and stationary ring seals and other auxiliary elements composition, anti-rotation pin 7 is fixed on a stationary ring gland 9 to prevent rotation. 113-25 mechanical seal mechanical seal manufacturers _ selected three rain (certified) _ Tibet mechanical seal is provided by three rain Valve Co., Ltd. of Tianjin. Valve Co., Ltd. Tianjin three rain (www.tjsymf.com) is a leader in Tianjin, seals, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In three rain valve leadership with the staff warmly welcome all inquiries negotiations to create three rain valve a better future.