Mechanisms — Valve Sizing

Recent Blogs

Disc Valve for Large Gas Pipes diagram
Disc Valve for Large Gas Pipes: How It Works, Parts, Diagram & Sizing Explained
Disc valves shut off and throttle large gas pipelines using a rotating disc. Learn sizing, Cv, torque, and failure modes for transmission and utility service.
Plug Valve diagram
Plug Valve Mechanism Explained: How It Works, Parts, Cv Sizing & Diagram
Plug valve explained — how the tapered or cylindrical plug seals, where quarter-turn shutoff beats ball valves, and sizing rules for slurry and gas service.
Gate Valve diagram
Gate Valve Mechanism Explained: How It Works, Parts, Diagram & Sizing Calculator
Gate Valve explained — how the wedge seals, where it beats ball and globe valves, sizing math, and named applications across pipelines, refineries, and water...
Bye Pass Cock or Valve diagram
Bye Pass Cock or Valve Mechanism Explained: Parts, Diagram, Sizing & Industrial Uses
Bypass cock valves divert fluid around pumps, heat exchangers, and steam mains in mill and factory plants. See how they work, sizing math, and real...