Valve type

Ball Valves

Quarter-turn isolation valves commonly used for on/off service with fast operation and low pressure drop.

Common specifications

ParameterTypical range / options
Sizes¼" to 24"+ (DN)
Pressure classes150–2500 (application dependent)
MaterialsCarbon steel, stainless, alloys
End connectionsFlanged, threaded, socket weld, butt weld
ActuationLever, gear, pneumatic, electric
Always confirm selection against service conditions, standards, and supplier documentation.

Selection considerations

  • Confirm service is primarily isolation (not fine throttling).
  • Consider seat material for temperature and media compatibility.
  • Verify end connections and face-to-face constraints.
  • For severe service, confirm trim/material and standards requirements.

Typical applications

  • General isolation in process lines
  • MRO replacements where fast shutoff matters
  • Chemical and manufacturing utility service
  • Oil & gas isolation (spec dependent)

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