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The Becker Model VRP Double-Acting Pilot provides pressure control when utilized with a double-acting piston actuated control valve. The Model VRP Valve Regulator Pilot is the “original” VRP-Pilot and is often referred to as the “VRP Classic.” The VRP measures process sensing pressure and positions the double-acting actuator to maintain the setpoint. The VRP Pilot may be utilized for pressure control applications with setpoints ranging from 1.0 psig (6.9 kPa) to 1300 psig (8964 kPa). The VRP is typically utilized when Bleed to Pressure System (BPS™) may be used to completely eliminate atmospheric bleed emissions. The VRP Classic maintains the simplicity of the original VRP concept with “standard” setpoint accuracy and performance. For higher level of performance and accuracy, the Model VRP-CH Valve Regulator Pilot should be utilized. The VRP Classic is utilized primarily by long-term customers that have a large installed base of the original VRP Pilots.
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For quarter-turn applications the IQT is designed for direct drive, and can be mounted at any operating angle. The rugged construction is double-sealed to prevent water and dust ingress even during site wiring.
Torque range 50 to 2,000 Nm (36 to 1,475 lbf-ft).
•Available for three-phase, single-phase or DC supplies.
•Variable output speed.
•Multiport controller option.
•Secure self-locking output for butterfly valves and dampers without the use of additional brakes.
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Provides intelligent communication options and a multilingual display. The IQ actuator range offers multi-turn and quarter-turn isolating/regulating duty.
Torque range 14 to 3,000 Nm (10 to 2,200 lbf-ft) direct drive (multi-turn only). Higher torques when combined with IS or IB gearbox, up to 40,800 Nm (30,000 lbf-ft). Quarter-turn when combined with IW gearbox up to 250,000 Nm (185,000 lbf-ft).
•Complete integrated motor control.
•Simple non-intrusive, infra-red setup and adjustment.
•Digital, analogue or bus system remote control and status reporting.
•Comprehensive software tools for plant records and valve performance analysis.
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Rotork Process Controls manufactures electric actuators for specialised processing and environmental control valve applications. The CVA and GPSA actuator ranges apply state-of-the-art electrical and mechanical technologies to the ‘smart’ operation of linear and rotary control valves demanding continuous, repeatable modulation, with a programmable fail to position option. The range demonstrates unrivalled control valve automation, combined with advanced, non-intrusive calibration and valve diagnostic technologies.
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The GPSA is a low thrust, high precision linear actuator designed for use in chemical dosing and other process control applications where continuous modulation and tight accuracy are required.
Thrust range up to 890 N (200lbf).
•Stroke distance up to 35mm (1.375")
•Continuous unrestricted modulating duty
•HART, Profibus and Foundation Fieldbus available
•Temperature range from -20ºC to 65ºC (-4ºF to 150ºF)
•Automatic thrust limiting available
•Self locking drive system to hold in last position and prevent backdriving up to thrust rating
•Manual override as standard.
•Integral PI (Proportional & Integral) control.
•Adjustable speed.
•Output characterization.
•Password protection.
•Non-intrusive setup and calibration.
•AC input power (single phase).
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EAU Series
For use with Ball Valves up to 2"
Series EVR
For use with all sizes of Ball Valves and Butterfly Valves up to 4"
Series EJM
For use with all sizes of Ball Valves and Butterfly Valves up to 24"
Series EVS / EVT
For use with all sizes of Ball Valves and Butterfly Valves up to 12"
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Electric Oden P50H, P220H and P500H lever control valve actuators for special applications.
High precision through the Oden Gear System.
Fits most types of valves using ASAB standardised lever modules and assembly kits
Voltage 24 VDC.
Analogue control 4-20 mA or digital.
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Description:
The Becker Model VRP-B-CH Double-Acting Pilot provides pressure control when utilized with a double-acting piston actuated control valve. The VRP-B-CH measures process sensing pressure and positions the double-acting actuator to maintain the setpoint. The VRP-B-CH Pilot may be utilized for pressure control applications with setpoints ranging from 1.0 (6.9 kPa) to 1300 psig (8964 kPa). Due to its low-bleed characteristics, the VRP-B-CH is typically utilized when bleed gas must be discharged to atmosphere.
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Control and serial communication options, encompassing Rotork’s proprietary Pakscan and open systems including Profibus, Foundation Fieldbus, Modbus and DeviceNet, complete an unbroken chain of Rotork reliability from the valve to the control room and, via Ethernet, to anywhere on the planet.
Provides intelligent communication options and a multilingual display. The IQ actuator range offers multi-turn and quarter-turn isolating/regulating duty.
Torque range 14 to 3,000 Nm (10 to 2,200 lbf-ft) direct drive (multi-turn only). Higher torques when combined with IS or IB gearbox, up to 40,800 Nm (30,000 lbf-ft). Quarter-turn when combined with IW gearbox up to 250,000 Nm (185,000 lbf-ft).
•Complete integrated motor control.
•Simple non-intrusive, infra-red setup and adjustment.
•Digital, analog or bus system remote control and status reporting.
•Comprehensive software tools for plant records and valve performance analysis.
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Available in double-acting and spring-return configurations The RC range is an extremely compact pneumatic actuator. Its scotch yoke design is particularly suited for valves with high start or end torque requirements. With torque output up to 4,400Nm (38,700 lbf-in)
The RC200 range is available in a variety of configurations and an extensive range of options and accessories is available.
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The Skilmatic range is a self-contained electro-hydraulic valve actuation solution available for both quarter-turn and linear applications. The actuators incorporate sophisticated electronics that provide non-intrusive set-up and interrogation via an infra-red hand held remote. They are suitable for on/off, modulating and emergency shutdown duties in applications up to SIL 3.
•Linear thrust output 1.7 to 5500kN.
•Quarter-turn torque output 65 to 600,000Nm.
•Single-, three-phase or 24Vdc power supply options.
•Non-intrusive infrared setting & configuration.
•LCD display for position, pressure, diagnostics and fault indication.
•Optional bus communications via all major protocols.
•Partial stroke test capability.
•Watertight or explosionproof.
•Double-sealed terminal compartment.
•ATEX, FM, CSA, IEC and GOST certified.
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The RC range is an extremely compact pneumatic actuator. Its scotch yoke design is particularly suited for valves with high start or end torque requirements. It is available in double-acting and spring-return configurations with torque output up to 4,400Nm (38,700 lbf-in).
The RC200 range is available in a variety of configurations and an extensive range of options and accessories is available.
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Honeywell’s HercuLine® 2000 series actuators are low-torque (50 to 400 lb-in), precision electric actuators incorporating all of the easy-to-use, high-quality and reliable features of traditional HercuLine actuators, ensuring processes operate at maximum efficiency with minimal downtime and lowest lifetime cost. They are industrial rated and engineered for very precise positioning of dampers and valves. They perform especially well in extremely demanding environments requiring continuous duty, high reliability and low maintenance.
HercuLine 2000 series actuators incorporate all of the high quality and reliable features of the traditional HercuLine actuators with the added benefits of a microprocessor-based Enhanced Electronics Unit (EEU). These benefits make it easier to set up and maintain the actuator and allows the customer to monitor the health of the actuator for proactive maintenance planning
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Description:
The Becker Environmentally-Friendly Positioner (EFP Series) is used with pneumatically actuated natural gas control valves to provide an accurate valve stem position that is proportional to the electronic command input signal received from an electronic controller. All Becker EFP’s are rated Explosion Proof Class 1, Div. 1 for use in hazardous locations. The EFP is compatible with all Becker actuators and may be retrofit to most manufacturer's control valve packages as well. The EFP eliminates the need for an I/P transducer and features ZERO bleed consumption at steady state. Additionally, the EFP features easy, solid state adjustment and multiple failure modes to protect your gas pipeline.
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Actuators - HercuLine
HercuLine® actuators are engineered for exceptional reliability, accurate positioning and low maintenance. Designed for very precise positioning of dampers and quarter-turn valves, they perform especially well in demanding environments.
HercuLine 2000 Series
HercuLine 2000 series actuators incorporate the high quality and reliable features of the traditional HercuLine actuators with the added benefits of a microprocessor-based Enhanced Electronics Unit.
HercuLine 10260
The HercuLine 10260A medium-torque rotary actuator is engineered for exceptional reliability, accurate positioning and low maintenance.
HercuLink Software
HercuLink software enables access to programming and communication functions using RS485/Modbus communications that is standard with HercuLine actuators.
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Type 71 Domotor® Actuators (obsolete)
Masoneilan's type 71 Domotor actuator is a piston design with an "air spring" fail-safe configuration. The air spring is a constant residual load generated by an integral regulator / positioner assembly for precise positioning and control.
30A 84/85/86 Piston/Cylinder Actuators
Masoneilan's type 30A/84/85/86 pneumatic piston actuators are double-acting designs featuring spring fail-safe options for direct and reverse action, as well as double-acting configurations with no springs.
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FVP® - Fieldbus Valve Positioner
Masoneilan, a leader in the automated process control industry, introduces the FVP - Fieldbus Valve Positioner, a Digital Valve Positioner and PID process controller. Jointly developed with Yokogawa the FVP offers highly advanced control technology for pneumatically actuated valves, providing higher precision, greater flexibility. A FieldBus version of ValVue® software is available.
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Description:
The RPDA Rotary Piston Double Acting Actuator is designed for heavy duty control applications that require optimum performance. The RPDA is typically utilized when applications require a "lock last" failure mode. The RPDA incorporates a “crank-arm” mechanism specifically designed for the rigors of throttling control valve applications. The RPDA can accept high pressure power supply gas up to 500 psig (3447 kPa) enabling the use of smaller actuators or Becker’s exclusive Bleed to Pressure System (BPS) feature.
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Description:
The RPSR Rotary Piston Spring Return Actuator is designed for heavy duty control applications the require optimum performance. The RPSR is typically utilized when applications require the control valve to “fail open” or “fail closed” upon loss of power supply gas. The RPSR incorporates a “crank-arm” mechanism specifically designed for the rigors of throttling control valve applications. The RPSR can accept high pressure power supply gas up to 500 psig (3447 kPa) enabling the use of smaller actuators or Becker’s exclusive Bleed to Pressure System (BPS) feature.
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Series PMD/PMS
For use with Ball Valves up to 2"
Series PAD/PAS
For use with Ball Valves up to 2"
Series PKD/PKS
For use with all sizes of Ball Valves and with Butterfly Valves up to 8"
Series PCD/PCS
For use with all sizes and types of Ball Valves and Butterfly Valves
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Model 8012/8013 Electro-Pneumatic Positioners
Masoneilan's Model 8012 and Model 8013 electro-pneumatic positioners provide excellent dynamic response and positioning accuracy. These positioners also provide the capability of split-range controller output signal allowing for sequential operation of two or more valves.
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