SPIRAX SARCO ball valve WCB/150 CLASS

SPIRAX SARCO ball valve WCB/150 CLASS

1. Design and Construction:

   • The ball valve consists of a body that houses a rotating ball.
   • This ball has an orifice (a hole) machined directly through it.
   • Two sealing rings hold the ball securely in place within the valve body.

2. Operation:

   • The key feature of a ball valve is its quarter-turn operation. When you turn the handle or actuator by 90 degrees:
     • Open Position: The ball aligns with the flow path, allowing fluid (such as steam or water) to flow directly through the orifice.
     • Closed Position: The blank sides of the ball block both the inlet and the outlet, effectively shutting off the flow.

3. Benefits:

   • Reliable Shut-Off: Ball valves provide tight shut-off, reducing the risk of leaks.
   • Low Maintenance: Their precision design and fewer moving parts mean less maintenance.
   • Compact Design: Ball valves are space-efficient due to their quarter-turn mechanism.
   • Automation: Some models have ISO mounting, making them easy to automate.
   • Corrosion Resistance: The materials used ensure long product life.
   • Unrestricted Flow: Ball valves allow for low pressure drop and high-capacity flow.

So, whether you’re managing a steam plant or any other application where shut-off control is crucial, a Spirax Sarco ball valve can be a reliable choice!