Developed for oil, natural gas, manufacturing, chemical, and even for residential uses
V Segment Ball Valves


Lightweight yet rugged segment ball valves are suitable in harsh environment for both on-off and control applications. Widely used in pulp and paper, chemical, and petrochemical services.

Segment ball salves  are also known as V-port ball valves.

The ball valve core is designed with a special V shape notch.

This contributes to strong shear force and precise flow control.

Common are wafer type segmented ball valves and flanged type segmented ball valves.

In general, soft seats are made of thermoplastic materials such as PTFE.

However, soft seats are not recommended for dirty or abrasive process fluids.

Soft seats can break under these conditions, causing leaks in the valve.

In general, metal seats incorporate a metal-to-metal seal between the seats and ball of the valve assembly.

In general practice, metal seats can stand up to extreme flashing, hydraulic shock, abrasive process fluid, and high temperatures.

They are also ideal for high erosion or corrosion applications.

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KLINGER Shanghai
500 Mingnan Road, Songjiang District, Shanghai, China
Valve & Level Gauge Department

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Product Details

  • DN 25 - 400, 1/2” - 16”
  • PN 16 , ANSI150
  • -20 °C to +220 °C


  • V-notch provides equal percentage flow control
  • Uni-body prevents external leakage
  • Durable metal seat, or PTFE soft seat depending on application
  • Soft seat TFM1600 where metal seat is unsuitable
  • Live loaded packing
  • Protected peek bearing
  • ISO 5211 Direct-Mounting for easy automation
  • Extremely low actuator torque
  • Option available with alternate trim for high temperature use


  • ISO15848
  • API607
  • SIL

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