About

- Clear fluids: water not loaded, liquid mud, treated water, water with additive, heating water
- Loaded water: water containing particles (e.g. sewage water, paper pulp, etc.)
Glossary Chemical Nature fluid
- Gas, Dry compressed air: air, hydrogen, steam, compressed air
- Gas, oiled compressed air: chloridric acid, propane, chlorine, chlorinated steam
- Hydrocarbon: Chemical fluid
Selection rules
- Flanged and Wafer valves: DN expressed in mm
- Threated valves: DN expressed in inches
- Sleeves valves: Internal diameter of pipe