H12W check valve in the high-precision stainless steel threaded screw check valve H12W

"Stainless steel threaded valve" professional manufacturers, the factory developed the production of [check] reliable quality, reasonable prices, improve service. "Stainless steel threaded valve" for a variety of light and heavy industrial and building pipelines. To ex quality, global sharing [check] are widely used:! Chemical, petrochemical, oil, paper, mining, electricity, gas, food, pharmaceutical, water supply and drainage, municipal, mechanical equipment, electronics industry, urban construction and other fields . [Stainless steel threaded valve] works: stainless steel threaded valve is automatically prevent fluid backflow valve. Check the valve to open under the pressure of the fluid, the fluid flows from the inlet side of the outlet side. When the inlet side of the pressure lower than the export side, the valve under fluid pressure factors, such as gravity itself automatically close to prevent fluid backflow. [Stainless steel threaded valve] Installation Notes: (1) Do not check valve in the pipeline to withstand the weight of large non-return valve should be self-supporting, so that the impact of unmanaged system pressure. (2) Note that the direction of medium flow should be consistent with the direction of the arrow on the body when installing the ticket. (3) vertical lift check valve should be installed in a vertical pipe. (4) level of valve lift check valve should be installed in horizontal pipelines.