Check valves are usually installed in the pipeline to prevent backflow. A check valve is basically a one-way valve in which the flow can flow freely in one direc...
1.The risingstem gate valve can see the screwstem, but the non-risingstem can not see the screwstem; 2.Risingstem gate valve is to raise or lower the discthrough...
A Globe valves is a linear motion valve and are primarily designed to stop, start and regulate flow. The disk of a Globe valve can be totally removed from the fl...
Butterfly valves advantages:Convenient opening and closing, labor saving, low fluid resistance, and can be operated frequently....
Butterfly valve, also known as flap valve, is a kind of regulating valve with simple structure....