Bernard Controls SQ RANGE
For quarter-turn valves, BERNARD CONTROLS' SQ weatherproof range features heavy duty mechanical design and increased reliability, security and user-friendliness for INTEGRATED & INTELLI+® control versions.
SWITCH MODEL
INTELLI MODEL
HIGH TORQUE VERSION
PRODUCT SPECIFICATIONS
TORQUE RANGE
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45 to 10,000 Nm (up to 800 Nm direct mount)
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Up to 1,000,000 Nm on request
TYPE OF CONTROLS:
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Electromechanical SWITCH
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Integrated INTEGRAL
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Integrated INTELLI+®(v2)
BC DUTY & MODULATING CLASSIFICATION:
CONNECTOR: DOUBLE-SEALING WITH INTELLI+®
ENVIRONMENT: IP 68 / C3 UP TO C5-M
T: -20°C ...+70°C option low T° -40°C on all models and option high T° +90°C for SWITCH versions only
PRODUCT BENEFITS
INDUSTRIAL GRADE ACTUATORS
BERNARD CONTROLS has achieved an excellent reputation over the years in the Power, Water & Industry markets thanks to a range of actuators providing the following features:
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Compact construction with a high output torque
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Self-locking gear train to maintain the position of the valve when the actuator is de-energized
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Very good resistance to vibrations
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Very simple settings - no specific tool required
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Adjustable mechanical travel limit stops to prevent overtravel Removable drive socket for easy machining
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Emergency handwheel and mechanical position indicator provided on all actuators as a standard
SQ RANGE Pdf
Bernard Controls ST RANGE
For all types of valves, BERNARD CONTROLS' ST weatherproof range features heavy duty mechanical design and increased reliability, security and user-friendliness for INTEGRATED / INTELLI+® control versions.
ST SWITCH
ST INTELLI
PRODUCT SPECIFICATIONS
TORQUE RANGE:
10 TO 120 RPM (DIRECT) & HIGH SPEED: UP TO 180 RPM (DIRECT & <300NM)
TYPE OF CONTROLS:
BC DUTY & MODULATING CLASSIFICATION:
CONNECTOR: DOUBLE-SEALING WITH INTELLI+®
ENVIRONMENT: IP 68 / C3 UP TO C5-M / T: -20°C ...+70°C
(option low T° -40°C on all models and option high T° +90°C for SWITCH versions only)
PRODUCT BENEFITS
-
Wide range of speeds / up to 190 rpm according to the model
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Wide range of number of turns: from a few to 1000 or more
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Gears are self-locking at all speed
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Precise torque measurement and limitation
> Easy setting with a simple screwdriver
> Between 40 and 100% of maximum torque value
> Frictionless system for high precision and repeatability
-
Innovative emergency handwheel system:
> Non-rotative handwheel with electric motor priority
> Exclusive handwheel differential system without declutch lever
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INTELLI+® integrated control available: advanced control solution for your critical applications
ST Range Weatherproof Multi-turn - Marketing Brochure
ST Range Weatherproof Multi-turn - Technical data
ST -ST Range Weatherproof Multi-turn -Technical data
Bernard Controls BT RANGE
BERNARD CONTROLS renews its range of multi-turn actuators by offering a new design entirely revamp to closely fit market needs. This fully new concept has been designed as a modular platform with many options to offer you the perfect solution for easy and safe management of the most demanding applications.
PRODUCT SPECIFICATIONS
TORQUE RANGE:
10 TO 180 RPM (DIRECT)
TYPE OF CONTROLS:
BC DUTY & MODULATING CLASSIFICATION:
ENVIRONMENT: IP 68 / C4 UP TO C5-M / T: -60°C ...+70°C
Option low T° -60°C/option high T° +90°C (high T° for SWITCH versions)
PRODUCT BENEFITS
INNOVATIVE, RELIABLE & UNIQUE DESIGN
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Fully new and unique design for Multi-turn actuation based on market requirements and BC design experience and methodology
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Product architecture, torque range and speed range adapted to customers’ requirements
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Heavy duty design: IP68, Double-sealing protection, powder coating (up to C5-M), low and high temperature versions (down to -60°Cand up to +90°C as an option)
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Innovative features: new camblock system, adjustable torque sensor, new interior modularity for compact design, modular position sensor up to
5000 turns...
ENHANCED PERFORMANCE FOR THE MOST-DEMANDING CONDITIONS
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From 30Nm to 500Nm (direct) and more with gearboxes
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Wide range of speed, from 10rpm to 180rpm
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Wide stem acceptance with an easy to install and watertight stem cover
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Self-locking at all speed without any additional feature*
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High resolution modulating Class III+ (Duty Performance and Endurance Higher Level than Standard EN15714-2)
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S4 Motor Service Duty on all models
EASY TO INSTALL & MAINTAIN
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Easy commissioning: set up of travel limitation system with a standard screwdriver on SWITCH version, non-intrusive setting for LOGIC and INTELLI+® versions, quick connector option, configurable relays on electronic versions…
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Large LCD display on LOGIC Version for user-friendly commissioning and local command. Easily orientable (4-way direction) with simple soft selection
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Declutch-free manual override for quick intervention on site with double ratio as an option
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Mechanical position indicator on SWITCH versions: check the position of your valve at a glance even in case of power cut
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Fieldbus available as an option, included all market standard protocols : Profibus (DPV1, Single or Redundant), Modbus…
INTELLI+® ADVANCED CONTROL SOLUTION
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User Friendly and Intuitive controls with LCD display that gives a clear status of the actuator and of the control system
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Advanced monitoring and diagnostic functions of INTELLI+® Integrated Control: Emergency Shut Down, Partial Stroke Test, timer, alarm customization, programmable signalling relays, operation monitoring...
*except BT25 and BT50 at 120rpm and 180rpm
BT range Weatherproof Multi-turn Marketing Brochure
BT range Weatherproof Multi-turn Product specifications
BT range Weatherproof Multi-turn Technical data
BT range Weatherproof Multi-turn - Installation & Operation Manual
Bernard Controls MODULATING RANGE
BERNARD CONTROLS Class II Continuous modulating actuators have been designed thanks to decades of return on experience for reliable and efficient modulating with all types of modulating valves (quarter turn, multi-turn or linear).
PRODUCT SPECIFICATIONS
ADAPTATION TO ALL MODULATING VALVES: QUARTER-TURN, MULTI-TURN, LINEAR
TYPE OF CONTROLS:
-
Electromechanical SWITCH
-
Integrated INTELLI+®(v2)
BC DUTY & MODULATING CLASSIFICATION:
ENVIRONMENT: IP 68 / C3 UP TO C5-M / T: -20°C ...+60°C
(option low T: -40°C)
EXPLOSIONPROOF VERSIONS AVAILABLE
(SQXM/STXM)
PRODUCT BENEFITS
BERNARD CONTROLS’ PROVEN EXPERTISE FOR CONTINUOUS MODULATING
EN15714-2 Standard defines a duty classification for an electric actuator to operate the valve: On-Off, Inching/Positioning, Modulating and Continuous modulating. This duty classification defines basic design requirements. However, in order to define practically and precisely the appropriate solution corresponding to your own process requirements, you need to qualify each duty type with key criteria.
Modulating applications require specific expertise to define the most appropriate solution. Duty PERFORMANCE is the main criterion to fully address process requirements, but needs to be specified and completed with additional performance criteria, notably RESOLUTION.
For many years, BERNARD CONTROLS has been a leader in these applications. Our modulating classification is now well-know from our customers and has, in fact, inspired the European Norm EN15714-2. Therefore, BERNARD CONTROLS chooses to set key additional performance criteria – RESOLUTION / Dead band / Response Time / Linearity – to determine end-users’ solution.
Continuous Modulating Actuators Continuous modulating - Technical data
Bernard Controls SQX RANGE
Explosionproof quarter-turn SQX actuators are certified for use in explosive atmosphere according to main international standards, adaptable to the specifications of engineering companies and have been designed to offer increased security and reliability to your installation.
PRODUCT SPECIFICATIONS
TORQUE RANGE
COMPLIANCE WITH INTERNATIONAL EXPLOSIONPROOF STANDARDS: ATEX, INMETRO, IEC-EX, EAC-EX, NEC500 ...
TYPE OF CONTROLS:
-
Electromechanical SWITCH
-
Integrated INTELLI+®(v2)
BC DUTY & MODULATING CLASSIFICATION:
ENVIRONMENT: IP 68 / C3 UP TO C5-M / T: -20°C ...+70°C (OPTION LOW T: -60°C)
SPECIAL CONFIGURATIONS: CORROSION PROTECTION, FIRE PROOFING, EXTREME TEMPERATURES
PRODUCTS BENEFITS
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Asynchronous motor with high starting torque & S4 Service duty
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Gears are self-locking
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Non-rotative declutch-free handwheel with electric motor priority
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INTELLI+® integrated control available: advanced control solution for your critical applications
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Double sealing
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Partial stroke test (PST) included
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Programmable timer
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Separated control box & LCS available
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Wide range of fieldbus available
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SIL certification as an option
SQX Range Explosionproof Quarter-turn - Marketing Brochure
SQX Range Explosionproof Multi-turn Technical data
SQX Range Explosionproof Quarter-turn - Installation & Operation Manual
Bernard Controls STX RANGE
Explosionproof multi-turn STX actuators are certified for use in explosive atmosphere according to main international standards, adaptable to the specifications of engineering companies and have been designed to offer increased security and reliability to your installation.
PRODUCT SPECIFICATIONS
TORQUE RANGE
COMPLIANCE WITH INTERNATIONAL EXPLOSIONPROOF STANDARDS: ATEX, INMETRO, IEC-EX, EAC-EX, NEC500...
TYPE OF CONTROLS:
-
Electromechanical SWITCH
-
Integrated INTELLI+®(v2)
BC DUTY & MODULATING CLASSIFICATION:
ENVIRONMENT: IP 68 / C3 UP TO C5-M / T: -20°C ...+70°C (OPTION LOW T: -60°C)
SPECIAL CONFIGURATIONS: CORROSION PROTECTION, FIRE PROOFING, EXTREME TEMPERATURES
PRODUCT BENEFITS
-
Wide range of speeds / up to 190 rpm according to the model
-
Wide range of number of turns: from a few to 1000 or more
-
Asynchronous motor with high starting torque & S4 Service duty
-
Gears are self-locking at all speed
-
Precise torque measurement and limitation
> Easy setting with a simple screwdriver
> Between 40 and 100% of maximum torque value
> Frictionless system for high precision and repeatability
-
Innovative emergency handwheel system:
> Non-rotative handwheel with electric motor priority
> Exclusive handwheel differential system without declutch lever
-
INTELLI+® integrated control available: advanced control solution for your critical applications
-
Double sealing
-
Partial stroke test (PST) included
-
Programmable timer
-
Separated control box & LCS available
-
Wide range of fieldbus available
-
SIL certification as an option
STX Range Explosionproof Multi-turn -Brochure
STX Range Explosionproof Quarter-turn Technical data
Bernard Controls FQ RANGE
For all quarter-turn applications, spring return FQ range actuators ensure automatic opening or closing even without any power supply.
PRODUCT SPECIFICATIONS
TORQUE RANGE:
EXPLOSION PROOF VERSIONS AVAILABLE (ATEX, NEC500)
TYPE OF CONTROLS
DUTY & MODULATING CLASSIFICATION
ENVIRONMENT: IP 67
SPECIFIC VOLTAGE FOR SOLENOID BRAKE SUPPLY: 115V AC/ 230V AC/ 24V DC
(other DC voltages on request)
FAST SPRING RETURN
CLOCKWISE OR COUNTERCLOCKWISE SPRING ACTION
PRODUCT BENEFITS
SPECIAL MECHANICAL DESIGN
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BC has specially designed a quarter-turn actuator dedicated to fail-safe applications and with self-locking gears
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Fast and shock-free operation, several speeds available
TOP LEVEL RELIABILITY
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No need for external power supply: the FQ works with an automatic spring-return
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No resetting of the spring is required after emergency operation: fail-safe function is continuously available
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Full electrical priority even in case of manual operation: a lever for manual operation stops the fail-safe function of the actuator but not the actuator operation. Moreover, manual operation can be inhibited with a padlock
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Maintenance-free product: lubricated for product lifetime, no periodic check-up or maintenance to perform
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Vibration proof cam-block system
MODULAR DESIGN ADAPTABLE TO SPECIFIC APPLICATIONS
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Explosion proof versions: ATEX & NEMA 7
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Low temperature version: -40°C
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Separated control box available for advanced integrated control functions and fieldbus communication
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Suitable for Modulating applications
(BC Class III complying with EN15714-2 Class C)
FQ Range Failsafe Product specifications
Bernard Controls NUCLEAR QUALIFIED ACTUATOR
With more than 50 years of continuous experience in the nuclear industry, Bernard Controls offers reliable solutions, from On-Off to Continuous Modulating duties, qualified per the latest safety standards (RCC-E, IEEE).
Solutions for the latest generation of reactors such as EPR, and for all other types of reactors: ACP1000, ACPR1000+, CPR1000, VVER…
QUALIFIED ACTUATORS FOR INSIDE CONTAINMENT (NUC IC)
The SN range houses multi-turn electric actuators qualified for inside containment safety-related service (Nuc IC). Nuc IC Actuators are designed for operation during 40 years in ionizing environment and remaining operational in case of seismic accidents and LOCA - Loss Of Coolant Accident (referred as "K1" type in the RCC-E standard). The SN Range is available for On-Off and Modulating duties.
QUALIFIED ACTUATORS FOR OUTSIDE CONTAINMENT (NUC OC)
BERNARD CONTROLS offers quarter-turn and multi-turn electric actuators complying with outside containment safety requirements (Nuc OC). These actuators are designed for operation in a normal environment for 30 years and during seismic accidents (referred as "K3" type in the RCC-E standard), and are available for On-Off and Modulating duties and with electromechanical or integrated controls.
Last but not least, Bernard Controls also offers quarter-turn and multi-turn electric actuation solutions for NC non safety requirements, for operation in a normal environment for 30 years.
Nuclear Qualified Actuators Special design - Marketing Brochure
Bernard Controls FSE RANGE
With the combination of modern electrics and power of hydraulics, Bernard Controls new FSE range is specifically well adapted for ESD valves such as high-pressure ball-valve or triple-offset butterfly valves.
PRODUCT SPECIFICATIONS
TORQUE RANGE:
INTEGRATED CONTROL
BC DUTY & MODULATING CLASSIFICATION
ENVIRONMENT: IP 67 / C5-M / T: -20°C ...+60°C (+70°C AS AN OPTION)
EXPLOSION PROOF (ATEX, IEC EX)
PRODUCT BENEFITS
SECURITY AT ALL LEVELS & EASY MAINTENANCE
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Protect your installation and maximize site protection, thanks to BERNARD CONTROLS actuators’ smart functions.
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In case of power failure to the solenoid, the spring will drive the FSE and valve to the safety position. When the power supply is restored (no resetting of the spring is required), the actuator is immediately available for normal operation.
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Partial stroking : check the availability of the connected MOVs by executing of a very short return travel, and get a warning if problems occurs.
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Easy to install : the FSE is self contained, it only requires electrical power.
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Reduced maintenance : actuators are lubricated for the product lifetime and do not require any periodic maintenance.
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Extending life time of the valve : no
"Hard Closing", slamming the Valve
into the seat.
UNIQUE DESIGN & ENHANCED PERFORMANCES
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IP67, double-sealing protection, coating C5-M as standard
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Adress all type of applications: wide torque range from 25Nm to 600 000Nm for rotary and from 1.2 up to 8 000 kN force for linear actuator.
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Compact and optimized design : no need for air compressors, filtration, and dryer.
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Easy control system: all components are integrated into the manifold.
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Reduced risks of leakage thanks to considerably minimized circuitry.
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Very precise hydraulic control
USER-FRIENDLY & INTUITIVE CONTROLS
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Non intrusive settings thanks to the integrated control.
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LCD display gives a clear status of the actuator and of the control system. Menu guided settings using clear messages, without abbreviations.
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2 LEDs (red/green, freely assigned) indicate the position (close/open) at ends of travel, and direction of running (blinking).
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Local commands with two selectors, which can be inhibited remotely if needed.
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Advanced monitoring and diagnostic functions of the integrated control: Emergency Shutdown (ESD), Partial Stroke Test (PST), timer, alarm customization, operation monitoring…
Bernard Controls FIELDBUS SOLUTION
In order to communicate with our ranges of electric actuators, we offer a wide range of fieldbus solutions.
AVAILABLE FIELDBUS SOLUTIONS:
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Reliability. Protect and maximize the availability of your installation with our Master Station, which combines the efficiency of a Programmable Logic Controller with line & system redundancy.
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Efficiency. No more than 3 seconds to scan up to 120 actuators. Keep control of your installation at every moment.
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Flexibility. BERNARD CONTROLS chooses the open protocol Profibus DPV1 for all its fieldbus solutions, including our Master Station, to allow customers to connect any type of device.
Bernard Controls SPECIAL ACTUATORS
In case of very specific needs or applications, Bernard Controls relies on decades of return on experience and product customization to propose unique solutions specified together in line with your requirements.
BERNARD CONTROLS SOLUTIONS ARE FULLY ADAPTABLE TO YOUR SPECIFIC NEEDS:
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For severe environments: Special Corrosion protection, Fire protection, Extreme temperatures
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Continuous modulating with very high resolution and performance criteria (Class II+ & Class I)
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Hydraulic Multi-turn Actuators for LNG carriers & Offshore applications
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Customized Design & Projects: BC Strong Customer Support
SPECIAL ACTUATORS
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