Glossary Fluid Nature
  • 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