Vacuum valve and pipe connection instructions

The vacuum valve is a control component in the fluid transport system, with functions such as cut-off, conditioning, diversion, avoiding backflow, voltage regulation, shunting or overflow relief. Valves for fluid handling systems, from the simplest shut-off valves to the valves used in extremely cluttered self-control systems, are versatile and versatile. Valves can be used to control the activity of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metals, and radioactive media.

Valve and pipe connection methods are important parameters, according to this classification:

1. Thread connection: The valve body has internal or external thread and is connected with the pipe thread.

2. Flange connection: The valve body has a flange and is connected with the pipe flange.

3. Welding connection: The valve body has a welding groove and is welded to the pipe.

4. Clamp connection: The valve body has a clamping mouth and is connected with the pipe clamp.

5, the card sleeve connection: connect with the pipe selection card.

6. Matching the clamp: directly insert the valve and the pipe at both ends into the same connection form with bolts.