Valve controls products Reliable valve operation Ensuring operational reliability

Valve Controls Product Portfolio Metso offers unique range of solutions to control your valves. With help of Metso’s products you can fulfill end user requirements for control, emergency shutdown and on/off valve applications. Metso’s products will ensure best possible valve performance and compliance to environmental regulations. Metso valve controls offering goes from limit switches to high performance intelligent valve controllers with third generation diagnostics. Our competitive valve control solutions allow you to get the best possible performance from your valves. Peace of mind Metso’s...

Intelligent valve controller for control applications with advanced diagnostics features Intelligent safety solenoid and partial stroke testing device Intelligent on-off valve controller for high cycling and process critical on-off applications Valve controller for standard on-off applications Offshore offering Valve controls for offshore applications Limit switch for rotary valves with explosion proof or intrinsically safe protection Limit switch for rotary valves with intrinsically safe protection On-off valve controller for diaphragm valves and other linear applications Limit switch for point-sensing...

ND9000 intelligent valve controller Neles ND9000 is a top class intelligent valve controller designed to operate on every control valve actuator and in all industry areas. It improves the end product quality in all operating conditions with unique diagnostics and incomparable performance features. ND9000 is a reliable and future-proof investment with Metso FieldCare™ life-time support. Key features • Benchmark control performance on rotary and linear valves • Reliable and robust design • Easy commissioning and operation • Language selection: English, German and French • Local / remote operation...

State of the art diagnostics capabilities Technical Specifications Intelligent valve controller ND9000 General Environmental influence Loop powered, no external power supply required. Suitable for rotary and linear valves. Actuator connections in accordance with VDI/VDE 3845 and IEC 60534-6 standards. Flush mounting on selected actuators Action: Double or single acting Travel range: Linear; 10–120 mm / 0.4-4.7 in rotary; 45–95 degrees. Measurement range: 110° with freely rotating feedback shaft. Performance with moderate constant-load actuators: Dead band acc. to IEC 61514: ≤ 0.1 % Hysteresis...

VG9000 intelligent safety solenoid Neles ValvGuard™ VG9000 is a new generation safety solenoid and partial stroke test device for emergency shutdown (ESD) or emergency venting (ESV) valves. It’s unique and advanced functions and features are specially designed to meet ESD application requirements. Together with HART or FOUNDATION fieldbus communication it offers unbeatable value for end users with increased efficiency, reliability and safety. VG9000 is IEC 61508 compliant up to SIL 3. Based on the automatic partial stroke testing (PST) and other diagnostics data, VG9000 increases safety and plant...

Metso was the first manufacturer of SIL 3 Certified intelligent partial stroke testing devices Technical Specifications Neles ValvGuard VG9000 General Environmental influence Suitable for rotary and linear valves. Actuator connections in accordance with VDI/VDE 3845 and IEC 60534-6 standards. Action: Double or single acting Travel range: Linear: 10–120 mm Rotary: 45–95° Measurement range 110° with freely rotating feedback shaft Standard temperature range: -20° to +85 °C / -4° to +185 °F Low temperature option: -40° to +60 °C / -40° to +140 °F Influence of temperature on valve position: < 0,5...

SG9000 intelligent on-off valve controller Neles SwitchGuard™ SG9000 is a top class intelligent on-off valve controller designed to operate on any valve actuator. Unique embedded diagnostic features are integrated into its design enabling predictive maintenance for on-off applications. SwitchGuard can be easily fitted to the actuator and its controlled pneumatic capacity replaces any solenoid valve providing a simple, reliable interface with the process control system. Diagnostic information is presented in easily understandable way using FDT technology, such as Metso FieldCare™, to enable planned...

Metso is the only manufacturer of intelligent valve controllers that are especially designed for on-off applications Technical Specifications Neles SwitchGuard SG9000 General Environmental influence Loop powered, no external power supply required. Suitable for rotary and linear valves. Actuator connections in accordance with VDI/VDE 3845 and IEC 60534-6 standards. Action: Double or single acting Travel range: Linear: 10–120 mm Rotary: 45–95° Measurement range 110° with freely rotating feedback shaft Standard temperature range: -20° to +85 °C / -4° to +185 °F Optional temperature range: -40° to...

Advanced monitoring and control in explosionproof, nonincendive and general purpose applications Axiom is is a discrete on/off valve controller with proximity switches for quarter-turn automated valves. The advanced position sensor offers reliable long-life performance with convenient push-button settings. The integral pneumatic pilot valve offers features which further enhance the operating performance of the automated on/off valves. And, the Axiom’s rugged construction will withstand the most challenging plant environments. Standard version of Axiom (AMI) is epoxy coated anodized aluminum enclosure...

Technical Specifications AXIOM AX and AMI General Solenoid pilot Valve Communication Terminal (VCT) Pneumatic valves Valve design: Pilot operated spool valve Pilot operator options: Solenoid coil or piezo Configuration Single pilot: 5-way, 2-position spring return Dual pilot: shuttle piston, 5-way, 2-position Flow rating: 0.70 Cv or 1.2 Cv Axiom porting: ¼” NPT (0.70 Cv); 3/8” (1.2 Cv) Manifold porting: ¼” NPT (0.70 Cv and 1.2 Cv) Operating pressure: 40 to 120 psi (2.7 to 7.5 bar) Filtration requirements: 40 micron (Piezo, 30 micron) Operating life: 1 million cycles Manual override: Internal...