Electro pneumatic positioner Electro pneumatic positioner ep3000 , mounted on pneumatic actuator, moves the actuator by receiving dc 4~20ma signals from a controller. Also, the function of detecting and returning the actuator displacement provides accurate positioning in response to dc 4~20ma signals
HIC series smart valve positioner contains several kinds of specifications such as HIC11, HIC12, HIC08.It uses two-wire system transmission (The power source 4í½20mA simulating signal simultaneously transmits on two lines ). The psitioner and the actuator constitute a close loop control circuit. In this control circuit, the valve position feedback single as an variable which compared with rated signal in microprocessor and the D-value between them sends out different length of pulse through the delivery outlet of the main control panel to control the output pressure of the I/P change unit, thereby the positioner drive the control valve to act. (Refer to Fig.1) The pneumatic control valve with HIC smart valve positioner can overcome the friction force and unbalanced force of the valve plug well and enhance reaction speed of the control valve to rapid and precision localization, especially for vibration frequent places. It can replace conventional explosion-proof current-to-pneumatic valve positioner. The purchaser can monitor the valve position information through the feedback current and regulate or set the controlling parameter of the positioner with axial magnet or upper monitor at any moment. The purchasers only need to reset the relative parameter of the valve positioner and avoid changing the control valve because of the control system variation, so it is widely used in automatic control system such as petroleum, chemical industrial, electric power, metallurgy and light industrial, etc. TECHNICAL PARAMETER í± Input signalú¦4í½20mA analog signals í± Input loading voltageú¦7Víó9Vú¿With communicationú¬ í± Air supply pressureú¦0.16MPaí½0.6MPa í± intrinsic errorú¦í+1.0% í± Hysteresisú¦1.0% í± Dead bandú¦0.1%ú¿Min.ú¬ í± Functionú¦Self-diagnostics, configuration, travel characteristic correction, HART communication and so on í± Air consumptionú¦í_4.0Nl/min í± Strokeú¦10í½100mmú¿Turn angle 60ípí½90ípú¬ í± Conditions of working atmosphereú¦ a.Ambient temperatureú¦-40í½+80ípCú¼Explosion ¿Cproof typeú¦-40í½+60ípC b.Ambient humidityú¦5%í½95%ú+ c.Ambient atmosphereú¦86í½106kPaú+ d.There is no corrosive gas in ambient air. í± Power supplyú¦24V.DC í± Explosive-proof signú¦Ex dIICT6íóEx iaIICT6 í± Explosive-proof gradeú¦Factory Explosive-proof í± Enclosure classificationú¦IP65.
Double Acting Positioner Valve
We have available following Ship spares for sell: Product description: Product-PPL-A1S3TN PG PNEUMATIC Positioner Maker-Power Genex Model-PPL-A1S3TN Supply pressure-20-100psi Input signal-3-15psi SR No-0011086 Jan 2010 Made in Korea
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POSITIONER VALVE V18345-1010521001 by Yoyik YOYIK is a well-known brand in the field of power equipment, known for its comprehensive power station equipment accessories product line and professional services. The company not only provides standard accessories, but also customizes non-standard parts according to customer specific needs to meet diversified market needs. YOYIK insists on cooperating with first-class international brands, introducing advanced technologies, and constantly improving its competitiveness to ensure that customers can enjoy high-quality products while also receiving international technical support and guarantees. Yoyik can offer many spare parts for power plants as below: #DF-POSITIONER VALVE V18345-1010521001 by Yoyik-DF Double armored thermocouple WRE2-631T pressure switch in hydraulic system 6NN-K3-N4-F1A industrial pressure switches 9NN-K5-N4-F1A speed sensor SZCB-01-X temperature sensor WZP2-005 IDF Motor CT LZZBJ9-10A1 Eddy Current Sensor PR6423/001-110 Eddy Current Sensor PR6424/101-110 displacement measurement by lvdt 5000TDZ-A Speed sensor CS-1G-G-060-05-01 magnetic pickup sensor generator CS-2 key phase amplifier CON041/916-200 Including programming digital display instrument PMH101I AC0-5A AC220V LVDT vavle IV 268.33.01.01(3) Magnetic Float Level Meter UHC-517C LEVEL ELECTRODE DJY2612-115 Eddy Current Sensor PR6423/004-100 A/D board IS0-AD32L Displacement transmitter LTM-4-S3 Multifunctional electric instrument PD194AE-254G Camera probe XTV-LT Eddy Current Sensor PR6422/000-010 Smart flame detector sensor IFD1000-SE Bolt electric heating rod ZJ-22-48 Eddy Current Sensor PR6422/002-020 Level switch RC860MZ097Z Eddy Current Sensor PR6426/000-021 PRESSURE SWITCH BH-003001-003 Bolt electric heating rod ZJ-16.5-7(R) Axial displacement card DF2002 temperature sensor GPEAS7FS0650 Sensor DF312580-50-10-00 INTELLIGENT TACHOMETER HY-01 thermocouple WRKK-33K3 LVDT Sensor TD-1 400S bolt heater DJ-22-40 POSITIONER VALVE V18345-1010521001 by Yoyik MY-DFYL-2024-7-17
Fisher Hps Globe Valve With Fisher DVC6200 Valve Positioner IP66 fisher controls intl llc actuator fieldvue instruments type:657 size:40 travel:3/4" bench set:6-26 press units:psig fail action : open casing /cylinder oper. range:0-33 ip66;30 vdc_max:145 psi max. amb temp:-40 to 80;c lcie 02 atex 6002x ui=30v,li=226ma,pi=1.4w,ci=5nf,li=0.55mh; uo=9.6v,lo=3.5ma,po=8.4mw,co=3.6uf lo=100mh;(for type dvc6005 only) ii 1 g & d 1180 input dc:4-20 madc type;dvc6200 hart communication protocol size:1" body rating:1500 rtj plug:316/cocr-a body:cf8m/ce8m cv:1.61 type:hps port size:1/4" cage:316/h c stem:nit 50 seat:316/cocr-a char:eq% m-o tag no.140-pdv-643 0 to 60 psi 0 to 4 bar fisher 1- 1500 weight:85kg
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