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Valve Automation & Accessories


Pneumatic Rotary Cylinder Actuators


  • Double Acting and Spring Return
  • Modulating control and On-off service
Torque Output Range:
  • 30 ft.lbs. – 73,800 ft.lbs. (40Nm – 100,000 Nm)
Supply Pressure:
  • High cycle bearings
  • Adjustable travel stops
Standard Options:
  • Flanged, Wafer
Construction Material:
  • Cast Iron Housing, Anodized Aluminum Cylinder


Pneumatic Rotary Spring-Diaphragm Actuators


  • Spring Return
  • Air, gas, water, oil and other supply media
Torque Output Range:
  • 11 ft.lbs. – 587 ft.lbs. (15Nm – 796 Nm)
Supply Pressure:
  • 100 psi (7 bar) Max
Standard Options:
  • High Cycle life rolling diaphragm design
  • Adjustable travel stops
  • Lock-out
Construction Material:
  • Ductile Iron Driver Housing, Carbon Steel Diaphragm Housing


Pneumatic Rotary Rack-And-Pinion Actuators


  • Double Acting and Spring Return
  • Double opposed compact design
Torque Output Range:
  • 2.5 ft.lbs. – 4581 ft.lbs. (3.2 Nm – 6211 Nm)
Supply Pressure:
  • 116 psi (8 bar) Max.
Standard Options:
  • Modular design for simplifying inventory
  • Adjustable travel stops
Construction Material:
  • PTFE coated Anodized Aluminum Body & Pistons, (Optional Stainless steel construction)


Pneumatic Linear Spring-Diaphragm Actuators


  • Direct Acting, Reverse Acting
  • Air, gas, water, oil and other supply media
Torque Output Range:
  • 2.5 ft.lbs. – 4581 ft.lbs. (3.2 Nm – 6211 Nm)
Diaphragm Area:
  • 56 in2 – 400 in2 (361 cm2 – 2580 cm2)
Supply Pressure:
  • 65 psi (4.5 bar) Max
Standard Options:
  • High Cycle life rolling diaphragm design
Construction Material:
  • Carbon Steel / Aluminum Case, Cast Iron Spring Barrel


Electric Rotary Actuators


  • LCD Display , Local & Remote programming
  • Foundation Fieldbus, Profibus, DeviceNet communication options
  • On-Off & Modulating Service
Torque Output Range:
  • 100 ft.lbs. – 4100 ft.lbs. (136 Nm – 11253 Nm)
Supply Voltage:
  • 110-600 VAC, 24-48 VDC
Standard Options:
  • Local pushbutton operation
  • Manual Hand wheel Override
Construction Material:
  • Cast Aluminum Body, Hardened Alloy Steel Gears


Electric Linear Actuators


  • LCD Display , Local & Remote programming
  • LCD Display , Local & Remote programming
  • On-Off & Modulating Service
Thrust Range:
  • 8000 lbs. – 250,000 lbs. (35 kN – 1112 kN)
Supply Voltage:
  • 208-600 VAC
Standard Options:
  • Local pushbutton operation
  • Manual Hand wheel Override
Construction Material:
  • Cast Aluminum Body, Hardened Alloy Steel Gears


Manual Worm Gear Operators


  • Self Locking
  • Local Indicator
Torque Output Range:
  • 240 ft.lbs. – 8000 ft.lbs. (40Nm – 100,000 Nm)
Standard Options:
  • Local Indicator
Construction Material:
  • Cast Iron Housing, Hardened Alloy Steel Gears



Positioner Type: Smart Valve Controllers


Neles ND9000 Intelligent Valve controller is designed to operate on every control valve actuator and in all industry areas. It guarantees the end product quality in all operating conditions with unique diagnostics and incomparable performance features. ND9000 is a reliable and future-proof investment with Neles FieldCare life-time support.

  • KEY FEATURES
  • Easy commissioning and operation
  • Reliable and robust design
  • Local / remote operation
  • Advanced device diagnostics including: Self-diagnostics, Online diagnostics, Performance diagnostics, Communication diagnostics, Extended off-line tests, Intelligent Valve Diamond
  • OPTIONS
  • Interchangeable communication options:
    • HART
    • FOUNDATION fieldbust
    • Profibus PA
  • Limit Switches
  • Position transmitter (in HART only)
  • Full stainless steel enclosure
  • Exhaust adapter


Safety Valve Controllers: Neles ValvGuard™


Intelligent Safety Valve controllers and Partial Stroke Testing (PST) System

  • The Neles ValvGuard VG9000 is a new generation safety valve controlling and partial stroke testing device that helps to ensure your safety valves will always perform the safety action when needed.
  • VG9000 is available in HART and FOUNDATION Fieldbus networks.
  • Emergency shutdown (ESD) and venting (ESV) valves are the process industry’s front line defense against the threat to personnel and equipment posed by fires and explosions.
  • Because many of these valves spend the majority of their time idle, traditional safety systems may not recognize a potential valve failure until it’s too late.
  • With Neles ValvGuard you can easily monitor and test valve performance for maximum availability while simultaneously reducing overall operating costs.

Intelligent On/Off Valve Controller: Intelligent On/Off Valve Controller:

Intelligent On/Off Valve Controller for high cycling and process critical on/off applications

  • Integrated solution eliminating the need for solenoid valves.
  • High capacity pneumatics for fast valve opening and closing without extra instrumentation.
  • Independently programmable opening, closing and stoke ramp profiles.
  • On-line diagnostics for true predictive on/off valve maintenance


Software: Metso FieldCare™


Device and Asset Management

  • Metso FieldCare is a totally open solution based on FDT technology to provide an accurate information flow during the commissioning, operation or maintenance of a production process.
  • FieldCare provides a single tool with which to manage any device, in any communication protocol and its web enabled interfaces allow for the information to be distributed anywhere across the user’s network in real time. Its ability to show both standard configuration parameters and device-specific functions eliminates the need for vendor-specific tools.


Switches


Full range of monitoring, communication and control platforms for quarter turn and linier discrete valve applications.

  • General purpose and hazardous explosion proof applications.
  • Stainless steel or epoxy coated anodized aluminum enclosures.
  • Wide variety of conventional and solid state switching
  • Position transmitter and communication options
  • Push button settings
  • Integral pneumatic control
  • compact design


Solenoid Valves


  • General purpose and hazardous explosion proof applications
  • Two-Way, Three-Way & Four-Way
  • NPT pipe and NAMUR mount
  • Various construction materials