Rotary stem control valves

The Masoneilan 35002 Series Camflex control valve features a sophisticated yet straightforward design that pays careful attention to essential details. It is conceived as a cohesive system comprising a valve, actuator, and positioner, with the aim of reducing friction, eliminating drive train slop, and minimizing component wear. Consequently, the Camflex design enhances overall product integrity and diminishes the likelihood of component failure or process disruptions. For process plant owner/operators, the Camflex stands as the superior choice for a control valve, effectively contributing to key business performance metrics.

Baker Hughes’s Masoneilan 33000 Series features a patented design combined with advanced manufacturing techniques to deliver exceptional performance. This series includes triple offset capabilities that facilitate bi-directional, isolation tight shutoff across a broad spectrum of pressures and temperatures, suitable for both control and on/off applications. The robust 33000 series butterfly valve guarantees a high level of zero leakage performance while offering a more economical solution compared to larger gate, globe, or ball valve technologies commonly employed in various isolation applications.

The Masoneilan 36005 Series V-Max High Capacity Control Ball Valve primarily functions as a control valve. In contrast to other high-capacity ball valve models, the V-Max maintains control precision without compromising on capacity.

This valve features a patented dual characterized segmented ball design, which integrates high Cv ratings with an outstanding 500:1 turndown ratio. It serves as an ideal solution for applications involving high viscosity fluids, such as those in the pulp and paper industry, as well as processes that demand significant capacity while ensuring precise control.

The Masoneilan 31000 Series control valve is designed for corrosive applications and features a PFA lining. Key attributes include:

• An eccentric rotary plug that ensures exceptional throttling control accuracy, minimizes dynamic forces, and guarantees tight shut-off.
• A PFA lining with a guaranteed minimum wall thickness, offering resistance to a wide range of corrosive fluids.
• A straight-through flow pattern that facilitates high flow capacities.
• PTFE/Graphite packing with chevron rings, supported by a double O-ring follower.
• Compact size and lightweight design that do not compromise piping forces.
• Dovetail grooves for mechanical anchoring between the metal body and PFA lining, ensuring optimal performance under vacuum and at elevated temperatures.
• A robust, field-tested rolling diaphragm actuator that provides reliable fail-safe action.