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Evolved Reliability
Classification: Electric Valve Actuators
Evolution of the Rotork intelligent electric valve actuator
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Latest CVA Process Control Actuators
Classification: Valve Actuators
Launch of the CMA and CVL-5000 Range
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Video Library
Videos about Rotork plc
Rotork Fluid Systems, Lucca, Italy:
Short promotion video highlighting the facilities and capabilities of the Rotork Fluid Systems plant in Lucca Italy
50 Year History of Rotork:
Rotork has over 50 years experience as the worlds leading manufacturer of Electric, Pneumatic & Hydraulic Valve Actuators and associated Control Systems, Valve Gearboxes & Valve Accessories
Electric Valve Actuators
CVA Actuator - Local Controls:
CVA Actuator E-learning Module - Local Controls
CVA Actuator Installation Part 5:
CVA Actuator E-learning Module - Establishing a Bluetooth Connection
What the IQT Actuator is and How it Works:
IQT Actuator E-learning module - Overview
CVA Actuator Installation Part 6:
CVA Actuator E-learning Module - Fitting Actuator to Valve
CVA Actuator Auto Setup:
CVA Actuator E-learning Module - Quick Setup Wizard
CVA Actuator Manual Setup:
CVA Actuator E-learning Module - Manual Setup
CVA Actuator - LED Mode Indication:
CVA Actuator E-learning Module - LED Mode Indication
CVA Actuator Installation Part 1:
CVA Actuator E-learning Module - Connecting Actuator to Valve Shaft
CVA Actuator Installation Part 3:
CVA Actuator E-learning Module - Terminal Cover & Cable Entry
IQ Actuator Controls:
IQ Actuator E-learning module - Actuator Controls
CVA Actuator Installation Part 2:
CVA Actuator E-learning Module - Cable Connections
CVA Actuator Installation Part 4:
CVA Actuator E-learning Module - Connecting to Terminals and Apply Power
Introducing the Rotork CVA Process Control Actuator:
CVA Actuator E-learning Module - Introducing the CVA Actuator
Before You Start Using the CVA Actuator:
CVA Actuator E-learning Module - Before You Start Using the CVA Actuator
Features of the CVA Actuator:
CVA Actuator E-learning Module - Features
CVA Actuator Hand Operation:
CVA Actuator E-learning Module - Hand Operation
CVA Actuator - Reserve Power Pack:
CVA Actuator E-learning Module - Reserve Power Pack
Before Using the IQT Actuator:
IQT Actuator E-learning module - Before Using the IQT Actuator
IQT Actuator Safety:
IQT Actuator E-learning module - Using the IQT Actuator Safely
IQT Actuator Controls:
IQT Actuator E-learning module - Actuator Controls
IQT Actuator Setting Tool:
IQT Actuator E-learning Module - Using the Setting Tool
How to Set the IQT Actuator:
IQT Actuator E-learning Module - Setting Procedure
What the IQ Actuator is and how it works:
IQ Actuator E-learning module - Overview
IQ Actuator Setting Tool:
IQ Actuator E-learning module - Using the Setting Tool
IQ Actuator Safety:
IQ Actuator E-learning module - Using the IQ Actuator Safely
Before Using the IQ Actuator:
IQ Actuator E-learning module - Before Using the IQ Actuator
How to Set the IQ Actuator:
IQ Actuator E-learning module - Setting Procedure
Features of the Rotork CVA Actuator - Fail to Position:
On loss of main power supply, the CVA can move to any preprogrammed position. Power is supplied by super capacitors.
Features of the Rotork CVA Actuator - Performance:
High resolution and repeatability combined with the elimination of stick-slip effects provide unprecedented control over the valve position
Features of the Rotork CVA Actuator - Datalogger:
Onboard Datalogger provides constant monitoring to facilitate predictive maintenance and comprehensive asset management.
Features of the Rotork CVA Actuator - Reliability:
Sealed enclosure, separate terminal compartment, simple drive train and lifetime lubrication
Features of the Rotork CVA Actuator - Human Machine Interface:
Bluetooth local communications allow non-intrusive local control, setup, configuration and data downloads
Features of the Rotork CVA Actuator - Stick Slip:
Rapid fluctuations of load on the actuator, such as experienced in stick-slip conditions, have no effect on the positioning capability of the actuator.
Features of the Rotork CVA Actuator - Stiffness:
Pressure spikes and surges cannot back drive the CVA to push it off its set point.
Machine Redesign and Rebuild Services
Rotork Site Services:
Rotork Site Services provides a comprehensive range of service products, each specifically tailored to meet customers requirements.
Valve Actuators
Rotork Process Control Actuator:
The CVA range of linear and quarter-turn actuators sets a new standard for process control valve actuators
Other
SVM Valve Fault Detection -- SOV Exhaust Blockage:
How the SVM system detects causes of blockages to the exhaust path of the solenoid or quick exhaust valve
SVM Valve Fault Detection -- Increased Breakout Torque:
How the SVM system detects causes of increases in the breakout torque required to operate the valve
SVM Valve Fault Detection -- Increased Dynamic Torque:
How the SVM system detects causes of increases in the dynamic torque required to operate the valve.
SVM Valve Fault Detection -- Seized Valve/Spring Failure:
How the SVM system detects a seized valve or spring failure
Smart Valve Monitor - Commissioning:
A description of how the SVM system is commissioned and the valve data interpreted
Smart Valve Monitor - Installation and Operation:
An example of a typical SVM100 installation and the different ways in which it can be operated.
SVM Valve Fault Detection -- Damaged Cylinder / Valve Obstruction:
How the SVM system detects failures caused by either damaged actuator cylinders or obstructions within the valve body.
Smart Valve Monitor Valve Fault Detection -- Disconnected Valve:
How the SVM system detects catastrophic failures caused by the shearing of the valve stem or the disconnection of the stem during maintenance.
Smart Valve Monitor - PFD Graphs:
An explanation of the benefit that can be made in increase the time between compulsory plant shutdown by using SVM
SVM Valve Fault Detection -- Stem Shear:
How the SVM system detects stem shear
