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Flow control

Neles™ heavy duty scotch yoke actuator, series N1

The Neles scotch yoke N1 series actuator is designed for use with quarter turn valves in both modulating control and on-off service. The N1 actuator’s robust design ensures a long life in harsh environments due to unique features such as its internal tie-rod mechanism. This heavy duty actuator has all major approvals to meet industry standards and customer process requirements.

Flow control

Neles™ PB series PFA lined ball valve

Neles PB series PFA lined ball valve is a full bore design to minimize pressure loss and provide maximum flow capacity. The flow port and internal parts are fully covered with PFA for excellent corrosion resistance.

Flow control

Neles™ butterfly valve, series BW

Neles BW series metal seated double eccentric disc valve is designed for both control and tight shut-off in severe service. Multiple seat options makes it well suited for the refining, power, petrochemical and chemical industries. The BW series provides extended operational life in high cycle, high temperature and abrasive applications.

Flow control

Neles™ high cycling butterfly valve, series BO

Neles BO series butterfly valve is designed for Vacuum Pressure Swing Adsorption plants (VPSA). It is a wafer type, soft seated, high performance, single eccentric disc valve. The valve provides maximal endurance in fast cycling. Additionally, it provides long lasting tight shut off with excellent flow characteristics and high capacity while maintaining the internal tightness even up to 2 million cycles.

Flow control

Neles™ SwitchGuard™ SG9000 – intelligent on/off valve controller

Neles SwitchGuard is a top class intelligent on/off valve controller designed to operate on any valve actuator. Large pneumatics capacity and embedded diagnostic features enable users to guarantee the availability of their switching and high cycling valves in demanding processes.

Flow control

Stonel™ FieldBlock (FN) series

Installation manuals

Flow control

Stonel™ Hawkeye™ explosionproof limit switch for point sensing

Solid state proximity sensors in shock absorbent urethane potting material for explosionproof applications housed in stainless steel enclosure for harsh process environments.

Flow control

Neles™ ND9000™ intelligent valve controller

Neles ND9000 is designed to operate on every control valve actuator and in all industry areas. ND9000 is a smart, reliable and future-proof positioner with life-time support. Its superior design features and unique diagnostics provide a solid foundation for performance optimization and proactive maintenance.

Flow control

Neles™ ValvGuard™ VG9000 – intelligent safety solenoid

Neles ValvGuard is a top class intelligent safety solenoid with partial stroke testing features for emergency shutdown and venting valves. Based on the automatic PST and other diagnostics data, VG9000 increases safety and plant safety targets can be reached more economically than with other solutions.

Flow control

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