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The EXNM is a compact actuators. These are intended for the operation of:
-air control damper in ventilation and air condition systems up to approx 2mq.
Features:
Weight: only 4Kg
Mode operating:3Point or Modulating
3 point operating: The actuator moves the damper to its working position until it is powered. If the power supply is interrupted the motor locks the damper position.
Modulating operating: Just powered, the actuator moves the damper to its start position, then it moves to the position set by the control signal.
If the control signal is interrupted the Actuators return the damper to its original position.
The actuator is overload protected. The actuator can be mounted directly on the damper shaft if square, 12 x 12 mm or 10 x 10 mm (adaptor included); Several mounting brackets are available for applications where the actuator cannot be directly coupled to the damper shaft.
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-Explosion Proof rotary Actuators with spring return with torque from 4Nm up to 15Nm
-Explosion Proof rotary Actuators without spring return with torque from 4Nm up to 40Nm
-For smoke dampers and for air flow management dampers
-Power Supply from 24V AC up to 240V AC
-On-Off, 3 Point, Modulating- MFT Multifunction Technology
-Adjustable auxiliary switches
-Suitable for zone 1,21,2,22
-II 2GD EEx d IIC T6
-IP66
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Actuators (90° quarter turn actuators) for air dampers and smoke extraction dampers, explosion proof
Electrical, explosion proof quarter turn actuators series ExMax and RedMax, for air dampers and smoke extraction dampers, from 5 Nm to 100 Nm, in acc. with ATEX 94/9/EC for installation in hazardous areas zone 1, 2, 21 and 22, for all kind of gas, vapours, mixtures and dust. Actuators with or without fail safe spring return function. 24 to 230 VAC/DC multivoltage supply, 5 motor running times adjustable on site, on-off, 3-pos, 0...10 VDC, 4...20 mA mode, 100 % overload protected, robust aluminium housing with IP 66 protection, optional stainless steel version, integrated heater for use from -40°C to +40°C/ 50°C, cable connection, approx. 1 m cable, manual override, squared shaft connection 12 × 12 mm (size S) and 16 × 16 mm (size M). Series ExMax-... for use in zone 1, 2, 21 and 22. Series RedMax-... for use in zone 2 and 22. Optional accessories like external adaptable aux. switches, terminal boxes and mounting brackets available.
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-Explosion Proof linear Actuators with spring return
-Explosion Proof linear Actuators without spring return
-Torque: 800-1000-1600-2000 up to 40000N
-For globe valves
-Power Supply from 24V AC up to 240V AC
-On-Off, 3 Point, Modulating- MFT Multifunction Technology
-Spindle stroke self-adjusting
-Several valve adapter available
-Suitable for zone 1,21
-II 2GD EEx d IIC T6
-IP54
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Explosion-proof linear electric actuator ST 1-Ex
Technical data
Max. load thrust: 8 700 [N]
Switching-off thrust: 10 000 [N]
Operating speed: 8 to 80 [min-1]
Operating stroke: 8 to 80 [mm]
Ambient temperature: -25 to +55 [°C]
Protection enclosure: IP 54
Operating position: any position
Weight: 11 to 15 [kg]
Standard equipment
# Voltage 230 [V] AC
# Terminal board connection
# 2 thrust switches
# 2 position switches
# Space heater
# Space heater's thermal switch
# Local position indicator
# Flange mechanical connection
* substitution pillar version
# Manual control
Additional equipment
# Voltage 24 [V] AC
# 2 additional position switches
# Position transmitter with the following type of signal:
* resistive 1x100 [ohm], 1x2000 [ohm]
* current from R/I converter 4 to 20 [mA] with/without power supply
* current (a capacitive transmitter) 4 to 20 [mA]
# Position controller 0/4 to 20 [mA], 0 to 10 [V]
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Explosion-proof multi-turn actuator MO 5-Ex
Technical data
Max. load torque: 600 [Nm]
Switching-off torque: 250 to 1000 [Nm]
Operating speed: 15 to 100 [min-1]
Number of revolutions: 1 to 150
Ambient temperature: -20 to +55 [°C]
Protection enclosure: IP 55
Operating position: the motor axis should be in horizontal position
Weight: 110 to 130 [kg]
Standard equipment
# 3x400 [V] AC - Terminal board connection
# 2 torque switches
# 2 position switches
# 2 additional position switches
# Space heater with thermal switch
# Flange mechanical connection
# Mechanical position indicator
# Manual control
# switching-off from torque blocking
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Explosion-proof part-turn electric actuator SP 2-Ex
Technical data
Max. load torque: 125 [Nm]
Switching-off torque: 145 [Nm]
Operating time: 5 to 80 [s/90¡Æ]
Operating angle: 60¡Æ to 360¡Æ [¡Æ]
Ambient temperature: -50 to +40 and -25 to +55 [¡ÆC]
Protection enclosure: IP 54
Operating position: any position
Weight: 16 to 16,5 [kg]
Standard equipment
# Voltage 230 [V] AC
# Terminal board connection
# 2 torgue switches
# 2 position switches
# 2 additional position switches
# Space heater
# ¬´hermal switch
# Mechanical stop ends
# Connection with valve flanged ISO 5211
# Manual control
Additional equipment
# Voltage 3x400 [V] AC, 24 [V] AC, 24 [V] DC
# Position transmitter with the following type of signal:
* resistive 1x100 [§Ù], 1x2000 [§Ù], 2x100 [§Ù], 2x2000 [§Ù]
* current from R/I converter 4 to 20 [mA] with/without power supply
* current (a capacitive transmitter) 4 to 20 [mA]
# Position controller 0/4 to 20 [mA], 0 to 10 [V]
# Version with stand
# Version with lever
# Pull-rod
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-Explosion Proof rotary Actuators without spring return with torque from 10Nm up to 4500Nm
-For ball valves
-Power Supply from 24V AC up to 240V AC
-On-Off, 3 Point, Modulating
-Auxiliary switches
-Suitable for zone 1,21,2,22
-II 2GD EEx d IIC T6
-IP66
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Electric ATEX explosion proof Oden P30 actuator for linear or turning control valve applications.
High precision through the Oden Gear System.
Fits most types of valves using ASAB standardised modules and assembly kits
Voltage 24 VDC
Analogue control 4-20 mA
Speed 400 mm/min
Linear Force up to 24 kN
Turning Torque up to 30 Nm (added gear up to 4500 Nm)
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The VKD/CE is a True Union ball valve, electrically actuated, particularly suitable for industrial applications, where high performances and long time reliability are a must. The patented Seat Stop® system assures great longevity of the seals in situations where vibration or thermal expansion occurs. A micro-adjusting of the PTFE seals is also allowed. As any accidental loosening of the ball carrier is not possible, the radial dismounting of the valve body can be done in full safety. The new patented Dual Block® system allows a proper nut tightening, without any risk for unscrewing due to vibrations.
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Actuators
Pneumatic and motorized actuators for quarter turn and linear valves (butterfly valves, ball valves, diaphragm valves, gate valves), complete control actuators available, field bus connection and integration into automation systems available
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Valve actuators, explosion proof
Electrical, explosion proof linear motion actuators series ExRun, RedRun (NEW from I. quarter 2009) and ExVent, for valves and other linear motion armatures , from 500 N to 10.000 N, in acc. with ATEX 94/9/EC for installation in hazardous areas zone 1, 2, 21 and 22, for all kind of gas, vapours, mixtures and dust. Actuators with or without fail safe spring return function. 24 to 230 VAC/DC in acc. to type, 5 motor running times adjustable on site, on-off, 3-pos, 0...10 VDC, 4...20 mA mode, 100 % overload protected. Robust aluminium housing with IP 66 protection, integrated heater for use from -40°C to +40°C/+50°C, integrated Ex-terminal box, manual override. Series ExVent and ExRun-... for use in zone 1, 2, 21 and 22. Series RedRun-... for use in zone 2 and 22. Optional accessories like external adaptable aux. switches, terminal boxes and mounting brackets available. Adaptations for all typical linear valves available.
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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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The actuator TA 130 Ex may be installed in areas with potentially explosive atmospheres consisting of gases and vapours with low ignition temperature and strong ignition penetration. The approval for operation in these areas is confirmed by the European ATEX Directive. Every possible electrical spark source is enclosed by a flameproof casing. For maximum corrosion resistance the TA 130 Ex is available in a stainless steel version. As an option the actuator can be made failsafe by mounting the spring return system TA-FM which opens or shuts the valve in an emergency without power supply.
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The actuator TA 70 Ex may be installed in areas with potentially explosive atmospheres consisting of gases and vapours with low ignition temperature and strong ignition penetration.
The approval for operation in these areas is confirmed by the European ATEX
Directive and for the international market by the IECEx Scheme. Every possible electrical spark source is enclosed by a flameproof casing. For maximum corrosion resistance the TA 70 Ex is available in a stainless steel version. As an option the actuator can be made failsafe by mounting the spring return system TA-FM which opens or shuts the valve in an emergency without power supply.
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Flowserve Limitorque SMB actuators are designed and built to provide years of dependable service in a wide range of environments. Whether direct-mounted to multi-turn valves, dampers, or sluice gates, or side-mounted to HBC or PT worm gear reducers for quarter-turn applications, SMB actuators deliver unsurpassed performance.
Introduced in the early 1960s, the SMB and the spring compensated SB actuators for high speed and high temperature service are at work for the US Navy, every nuclear power generating facility in the USA, and virtually every other industrial environment. With a rugged cast iron housing and precision-machined gearing,the SMB and SB actuators embody sensible design and solid construction.
From the extreme cold of the Alaskan North Slope to the extreme heat of North Africa and the Middle East, SMB actuators perform reliably year in and year out. For critical or demanding service conditions trust the industry standard of excellence- SMB.
Features
* 40+ years of installed history
* Unmatched durability, dependability, and flexibility
* Torque output to 60,000 ft.lbs. & thrust output to 500,000 lbs
* Fully qualified for nuclear applications to IEEE 384
* Weatherproof, explosionproof, and submersible constructions
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The Flowserve Automax CE Series electric rotary actuator is ideal for heavy duty applications where failure is not an option. Watertight and explosion proof, the CE's electrostatic powder coated, die cast aluminum housing resists attack by corrosives and meets all NEMA 4, 4x, 7 and 9 standards. The Centura CE's precision cut, hardened steel gears transmit a maximum of 1500 inch-pounds of torque from its powerful gearmotor, providing safe, accurate control of valves and dampers. Simple to mount and easy to adjust, Centura CE actuators can also be fitted with our ESP3 servo positioners to give positive, modulating control.
Features
Rugged Gearmotor available in Single Phase 115 and 230 Volts, and 12 and 24 Volts DC.
Permanently lubricated, steel gear train- designed to withstand motor stall torque.
Captive Stainless Steel external hardware.
Quick-set Limit Switch Cams speed up the installation process
Corrosion resistant, weather proof and explosion proof housing.
Electrical Cut-off Switch- prevents electrical operation while the manual override is engaged
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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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Good reasons for this automation:
No radial forces have an effect on the shaft of the fitting.
This saves as well as the bearing and the packet
With the hollow shaft design or an adapter hub the required
Eckart rotary actuator can adapted to every Zwick high performance flap
Very fast control times (e.g. 90° in 0.2 seconds) can be realized
By the optimal end cushioning of the Eckart rotary actuator the
closing stop position of the fitting is also saved
The regulation of the volume flows is very simple and repeating exact
No additional lubrication is necessary
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Hydraulic actuators
Double acting and single acting hydraulic actuators based on the Petras actuator typical design are available up to 200 barg supply.
Petras can also complete systems with electro hydraulic micro power unit and control systems.
Established in 1966, PETRAS is a pioneer in the design and manufacture of high performance pneumatic and hydraulic actuators for quarter turn valves.
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Actuators & Accessories
We provide a complete product line of actuators and accessories to meet all your valve automation requirements.
XOMOX Valves can be readily and inexpensively equipped with a variety of pneumatic, electrical or hydraulic actuators. We also supply a complete line of actuator devices and accessories (e.g. positioners, limit switches, solenoid valves, air filters, etc.) to complement your valving needs.
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Positioners and process controllers
PLC-independent positioners and process controllers for process automation as well as 3-point controllers for the position control of motorized valves, electro-pneumatic controllers for pneumatic valves with quarter turn or linear actuators as well as industrial controllers for precise temperature, pressure, flow and level control. Serial RS-232-interfaces, infrared interfaces, field bus connection for Profibus-DP are available depending on the version. Basic settings can be initialised via an automatic intelligent teach mode.
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Electric linear actuators, also called thrust drives, are mostly applied to automate globe valves. They are also suitable for the operation of butterfly valves with lever arrangements. AUMA linear actuators consist of the combination of a multi-turn actuator SA and a linear thrust unit LE.
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Type M Series and MA manual gear actuators are recommended for use on ball and butterfly valves. For the sake of convenience, and where lever-handles require too much force to operate, present space problems, gear actuators are the ideal choice.
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AUMA multi-turn actuators of the type SA operate reliably in various industries worldwide for OPEN-CLOSE as well as modulating service. One of the main applications lies in the automation of gate valves and globe valves. A multitude of further applications are possible in combination with valve gearboxes (worm, bevel and spur gearboxes).
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type MO 3
Max. load torque: 120 [Nm]
Switching-off torque: 150 [Nm]
Operatings speed: 10 to 63 [min-1]
Number of revolutions: 1 to 380
Ambient temperature: -40 to 55 [°C]
Protection enclosure: IP 55 (65)
Operating position: the motor axis should be in horizontal position
Weight: 26,5 to 29,5 [kg]
Standard equipment
¤ Voltage 3x400 V AC
¤ Terminal board connection
¤ 2 torgue switches
¤ 2 position switches
¤ Space heater
¤ Flange mechanical connection
¤ Local position indicator
¤ Manual control
¤ Torque switches blocking in limit position
Additional equipment
¤ Voltage 3x380 V AC
¤ 2 additional position switches
¤ Position transmitter with the following type of signal:
- resistive 1x100 [ohm], 2x100 [ohm]
- current from R/I converter 4-20 [mA] with/without power supply
- current (a capacitive transmitter) 4-20 [mA]
¤ Position controller 0/4 to 20 [mA], 0 to 10 [V]
¤ Electric local control
¤ Mechanical connection with connect adapter
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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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The increasing importance of part-turn valves for automation also reflects in AUMA’s range of products. The further development of the reliable SG type range and the newly developed AS type range with integrated electronic controls VARIOMATIC offer customers a multitude of possibilities to integrate actuators into the process control system/DCS.
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The external spring positioners are the ideal complement to control, according to a pneumatic or electric control signal, the linear movement of conventional pneumatic cylinders.
The series 120 linear positioner valve is mounted on the base plate, forming a compact assembly of reduced dimensions, directly fittable to the rear cover of any pneumatic cylinder.
The feedback spring, with its mounting accesories, are supplied according to the length of the stroke of each particular cylinder.
1701.PR120: Direct Linear Pneumatic Positioner.
1701.PR120R: Reverse Linear Pneumatic Positioner.
1701.PR121: Direct Linear Electro-Pneumatic Positioner.
1701.PR121R: Reverse Linear Electro-Pneumatic Positioner.
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Pneumatic, electropneumatic and digital positioners for HART, PROFIBUS and Foundation Fieldbus, intrinsically safe or flameproof, conventient operation.
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Valve actuators
