In order to fully utilize the product, we strongly recommend users to read this manual carefully. At completion of the installation, check whether the actuator soperating range conformsto the range ofthe positioner sensor. Positioner and pneumatic actuator form a control loop with the command variable w s output signal y of the. Description of sipart ps2 positioner sipart ps2 is currently the most widely used positioner for linear and partturn actuators in a wide range of process industries. Weatherproof nema 4, 4x enclosure shall be constructed of durable, lightweight polymer. Because of the wide range of feedback options available, this product can be fitted to. Assuming a standard direct acting installation with an increasing signal. The device may only be used for the applications listed in these operating instructions and in the data sheet.
Electropneumatic positioner dimensions in millimeters. Electropneumatic positioner yt 1050 series product manual ver. The positioner has a heavy duty design making it suitable for use in very harsh conditions. External feedback lever and fork levertype fitting for joining actuator and positioner are therefore. The electro pneumatic positioner is used in control valves with pneumatically operated actuators. We have the expertise and the passion to support you. Thus, the positioner ensures a reliable and accurate operation of control valve. The k10 positioner brings a new level of efficiency to operating personnel responsible for the calibration of ip positioners. The acromatic v series is the most versatile line of pneumatic and electropneumatic positioners. Ep5 electropneumatic positioner ep5 modular, sturdy, simple, reliable design. Electropneumatic positioner converts this control signal into a pneumatic output in proportion to the lift of. General information the positioner is suitable for either a pneumatic or electropneumatic control signal.
The electropneumatic valve positioner stroke accurately by dv 420ma current signal being input from controller. The np is a fully pneumatic unit while the ne is an electro pneumatic unit that provides pneumatic output proportional to a standard milliampere dc input. Series 6a electropneumatic positioner positioner type. Conventional pneumatic positioners receive a pneumatic control signal and translate that into the appropriate pneumatic output signal to the control valve actuator. Cvs l electropneumatic linear positioner introduction thank you for choosing the ytl. Pdf single acting electropneumatic positioner researchgate. Electropneumatic positionersmart positioner lever typerotary type passed by external organization on jis f8007 conforms to iec 60529 ip65 electropneumatic positioner opening current transmission analog 4 to 20 ma dc continuous output smart positioner alarm point output function 2 points analog 4 to 20 ma dc continuous output. Precision engineering assures the series 55 meets the most demanding control applications in the process control industry. Instruction and operating manual electropneumatic positioner epl epr series. It features a small and compact design, a modular con struction, and an excellent costperformance ratio. Type 3760 electropneumatic positioner and pneumatic positioner. Yt1050 series electropneumatic positioner accurately controls valve stroke in response to an input signal of 420ma from the controller.
Cvs r electropneumatic rotary positioner introduction thank you for choosing the ytr. The right figure is the configuration viewed from the front. Introduction the p3300i series of valve positioners is a milliampere signal version of the p3300 pneumatic valve positioner. Mil 7400 positioners employ a force balance system to ensure that the position of the valve plug is directly proportional to the controller output signal pressure, regardless of packing box friction, diaphragm actuator. This positioner series includes several model versions to meet any end user or process requirements.
The transducer receives the dc analogue input signal from the control system and converts it to a proportional pneumatic signal which is then sent to the conventional positioner almost every pneumatic positioner has the option of adding an. Electropneumatic positionersmart positioner steven engineering. P5 comes standard with built in dampers, a 5 mm high gain spool valve assembly, gauge ports and an oring sealed housing. Instruction and operating manual challenger valves. Tzidc, tzidc1x0, tzidc2x0 positioners are electro pneumatic positioning devices for use with pneumatically controlled actuators. Changing a pneumatic positioner to an electro pneumatic positioner, adding a limit switch andor position transmitter module, or adding gauges is a simple procedure. The positioner consists of an electropneumat ic converter and a pneumatic unit equipped with a lever for travel pickup, a measuring diaphragm.
Electropneumatic positioner installation ip8000 type lever type lever feedback 2 a connecting fitting or pin to transfer the displacement of valve stem should be mounted at a position so that the feedback lever is at right angles to the valve stem for an input current of 50%. Both units can be used with either cylinder or diaphragm type actuators for rotary or linear valves to provide excellent repeatability and accuracy in a wide range. It change the current signal into air pressure to contorl the pneumaitc actuator,so as to control the opening of the valve. The module has a graphic backlit display and easy start tuning function. Robust valve control device giving a confidence in reliable performance and outstanding durability under harsh working environments features easy maintenance precise calibration with simple span and zero adjustments simple conversion to direct acting or reverse acting 12 split range available. This positioner can work inherently with singleacting linear and rotary control valves as well as doubleacting linear and rotary control valves with the addition of a reversing amplifier. Control valve positioner working principle a control valve positioner is a device used to increase or decrease the air load pressure driving the actuator until the valves stem reaches a position balanced to the output signal from the process variable instrument controller.
Optional modules can be added for full range valve position. Home actuator products rotary dampers company information document downloads. The type 3730 electropneumatic positioner series is designed to work with general industrial applications. Upgrading a positioner in the field with limit switches and position transmitters is simplified. Vrc positioner electropneu, flat lens, mechanical limit. Flow line controls series 55 pneumatic positioners are rugged control devices which stand up to the harshest environments. Electromechanical positioners are conventional pneumatic positioners that have an additional integrated electropneumatic transducer. K10 electropneumatic positioner with keypad and remote. Each product is fully inspected after production to offer you the highest quality. Electropneumatic htr ep positioner the electropneumatic valve positioner stroke accurately by dv 420ma current signal being input from controller. Electropneumatic positioner ytr installation manual 3 set rotation position of the actuator stem at zero point, 0%. It is double acting but can be used as a single acting unit by plugging one of the outlet ports. These systems are driven by electropneumatic control systems. Internal pilot valve can be used on both single and double acting drives.
Fisher 3710 and 3720 valve positioners and 3722 electro. The various product types within this series are described later in this manual. Quarterturn pneumatic actuators, partturn and continuous rotation dampers dashpots. The pneumatic valve positioners receive a pneumatic input signal from a control device and modulate the supply pressure to the control valve actuator. Electropneumatic positionersmart positioner lever type rotary type passed by external organization on jis f8007 conforms to iec 60529 ip65 electropneumatic positioner opening current transmission analog 4 to 20 ma dc continuous output smart positioner alarm point output function 2 points analog 4 to 20 ma dc continuous. This manual provides installation, operation, adjustment, maintenance, and parts ordering information for fisher 3570 pneumatic valve positioners. This positioner technology has been the stalwart for the process control industry for decades, and is still extensively used. Ip8m series electropneumatic positionersmart positioner.
This product is convenient to change between direct action and back action, or change between spring. Electropneumatic positionersmart positioner products. Fisher 3582 and 3582i positioners and 582i electro. The type 37302 is a full feature electro pneumatic positioner designed to work in general industrial applications. The base unit of the system is the pneumatic positioner, used in either single or double acting applications.
Vrc simplifies upgrades, minimises inventory and eases servicing like no other positioner on the market. Refer instruction manual d2007x012 3570 positioners september 2019. The required attachment kit is a com plete set of attachment material, but does not. The model k10 electropneumatic positioner is the first of its kind having calibration either by a simple autocal push of a button or remotely by implementing an infrared signal from a handheld. The valve is operated by means of electrical controller or control systems with an control signal of 4 to 20 ma or split ranges of 412 1220 ma. Signal pressure ranges from 0 to 6 bar 0 to 90 psi. Electropneumatic positioner f20 f20 ii 2 g ex i iib t6 ptf20 position transmitter ii 2 g ex i iib t6 elomatic b. Ep positioner type electro pneumatic positioner manual. The pneumatic valve positioner is an instrument working on force balance principle to position the control valve stem in accordance to a pneumatic signal received from a controller or manual loading station, regardless of packing box friction, actuator hysteresis or unbalanced forces on the valve plug. Production, assembly, and packaging systems worldwide. Bray series 6a electropneumatic positioner or approved equal. The bray s6a is a microcontroller based positioner for pneumatic actuators.
The de3m3 is an analog positioner available in a pneumatic and electropneumatic version. Electropneumatic positioner by flow line controls, the series 56 electro pneumatic positioner is a rugged control device that stands up to harsh environments for. Av2 positioners are electropneumatic positioners that use an ip. Only vrc offers true modularity to simplify changes, minimize inventory, and ease servicing.
Electropneumatic positioner ytl installation manual. The digitaltrak positioner is a loop powered instrument. Electropneumatic htr ep positioner home product category actuator the accessoris for pneumatic actuator namur solenoid valve hsv300 series. Electropneumatic positioner tzidc, tzidc1x0, tzidc2x0. Electropneumatic is widely used in many areas of industrial automation. Fix the positioner to the bracket using the 4 screws provided. The electro pneumatic positioner is used for direct operation of pneumatic valve actuators by means of electrical controllers or control systems with an analog output signal of 0 to 20 ma or 4 to 20 ma or split ranges. For a single type of actuator, it is easy to check zero point, because the actuator stem is positioned at zero point when there is no supply pressure. The type 37302 is a full feature electropneumatic positioner designed to work in general industrial applications. Pdf the chosen problems of the development of single acting electro pneumatic positioner intended for use with the linear and rotary final control. Our electro pneumatic positioner is an economic positioner for rotary, quarter turn pneumatic actuators and valves.
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