Eternal Hydraulic Tube Type Check Valve
Model Code
Hydraulic Tube Type Check Valve
| 型号 Model |
口径 Size PT |
A mm |
B mm |
C mm |
L mm |
流量 Flow L |
|---|---|---|---|---|---|---|
| KC-02 | 1/4” | 38 | 24 | 7 | 62 | 12 |
| KC-03 | 3/8” | 70 | 20 | |||
| KC-04 | 1/2” | 44 | 32 | 10 | 81 | 30 |
| KC-06 | 3/4” | 48 | 40 | 14 | 92 | 48 |
| KC-08 | 1” | 44 | 96 | 60 |
Installation Size
→Hydraulic Tube Type Check Valve PDF
The Tube Check Valve is a type of valve used in piping systems, primarily designed to prevent the backflow of fluids. It operates automatically based on fluid pressure, ensuring that the fluid can only flow in one direction. This valve is commonly used in systems where backflow prevention is critical, such as water supply and drainage, petrochemicals, natural gas, and more.
**Working Principle**
When fluid flows from the inlet to the outlet, the fluid pressure pushes the valve disc open, allowing the fluid to pass through smoothly. When the fluid stops or flows in the reverse direction, the valve disc closes under its own weight or with the help of a spring, preventing backflow. This valve is simple in structure, has good sealing performance, and requires no manual operation.
**Applications**
The Tube Check Valve is widely used in the following fields:
– **Water Supply and Drainage Systems**: Prevents backflow of wastewater and protects pumps.
– **Petrochemical Industry**: Used in piping systems to prevent backflow of corrosive media.
– **Natural Gas Pipelines**: Ensures unidirectional flow of gas to prevent safety issues caused by backflow.
– **Industrial Steam Systems**: Prevents steam backflow to protect equipment.