Tianjin Yoakor Machinery Equipment Co., Ltd.
EN | CN

Classification Of Valves According To Their Use

2026-09-17

Opening and closing valve: cut off or connect pipeline medium. Such as stop valve, gate valve, ball valve, plug valve, etc.

 

Regulating valve: adjust the pressure or flow of the medium. Such as pressure reducing valve, regulating valve.

 

Check valve: prevent medium backflow. Such as check valve.

 

Distribution valve: change the flow direction of the medium and play a distribution role. Such as three-way plug, three-way stop valve, etc.

 

Safety valve: when the pressure exceeds the limit value, discharge excess medium to ensure the safety of the equipment. Such as safety valve, accident valve.

 

Gas blocking and draining valve: retain gas and remove condensed water, such as steam trap.

 

Opening and closing valve: cut off or connect pipeline medium. Such as stop valve, gate valve, ball valve, plug valve, etc.

 

Regulating valve: adjust the pressure or flow of the medium. Such as pressure reducing valve, regulating valve.

 

Check valve: prevent medium backflow. Such as check valve.

 

Distribution valve: change the flow direction of the medium and play a distribution role. Such as three-way plug, three-way stop valve, etc.

 

Safety valve: When the pressure exceeds the limit value, it discharges excess medium to ensure the safety of the equipment. Such as safety valve and emergency valve.

 

Gas blocking and drainage valve: retains gas and removes condensed water, such as steam trap.