Segmented Ball Valves

Neles segmented ball valves primarily include the R Series, the MC R2 Series, and NelesAce. The R Series is available in V-notch rotary and segmented designs, which are selected respectively for R Series for control and R Series for on-off service. These valves are suitable for control and on-off service in slurry, particle-laden, and high-viscosity media, and provide noise reduction and cavitation resistance. NelesAce is a metering valve for precise basis weight control on paper machines and is intended for specialized, high-precision applications. When selecting a valve, users should consider the characteristics of the medium, such as viscosity and particulate content, together with the specific control or on-off service requirements to determine the appropriate series and configuration.

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Neles R Series V-notch segmented ball valve

Products

4 products

MC R2 Series V-Notch Segmented Valve | Neles

V-notch segmented valve designed for flow control of 8-19% medium-consistency pulp, supporting low-flow control and reducing the risk of dewatering.

R Series Segment Ball Valves for On/Off Service | Neles

Segment ball valve for on/off isolation service with high flow capacity, suitable for fibrous media, in sizes DN 100–800.

R Series V-Notch Rotary Ball Valves for Control | Neles

V-notch rotary control ball valves for high-flow and wide-rangeability applications, suitable for liquids, gases, steam and slurries, available with flanged or flangeless connections.

NelesAce Metering Valve for Paper Machine Basis Weight Control | Neles

V-port segment metering valve with a high-resolution stepper motor rotary actuator for precise stock flow control in paper machine basis weight control loops.