Flat gate valves are mainly used in petroleum, refined oil delivery pipes, gas delivery pipes, and water supply projects.…

Steam trap is an automatic valve for steam blocking and drainage in the steam system.…

Therefore, when choosing a steam trap, you must choose a larger displacement.…

The steam trap must be able to "identify" steam and condensed water in order to play the role of blocking steam and draining water.…

For most traps, the force exerted by back pressure acts in the direction that opens the valve, relative to a force that opens the valve.…

For steam traps that operate continuously (proportionally) like float traps, due to the small opening of the disc, excessive capacity will cause roughening of the valve seat (when high-speed fluid passes through a narrow gap, the contact surface will Corrosion, forming grooves), damage the valve seat and cause leakage.…

In the selection of the type, errors in the amount of drainage, working pressure difference, valve seat size, and connection size will cause the equipment to fail to work.…

Knife gate valve is also called knife gate valve, knife gate valve, slurry valve and mud valve.…