Applicable fluid medium: water, air, oil, corrosive chemical liquid
For example: piping systems for pure water and raw drinking water, drainage and sewage piping systems, salt water and sea water piping systems,
Acid-base and chemical solution systems and other industries.
Body material: UPVC
Transmission mode: electric; 90 angular stroke rotary electric drive
Actuator material: cast aluminum alloy/plastic shell
Protection device: overheating protection
Action time: 4-30 seconds
Nominal pressure: 1.0Mpa
Nominal diameter: DN15-200
Protection level: IP65
Fluid temperature: -15�°C - 60�°C (no freezing)
Ambient temperature: -25�ºC-55�ºC
Power consumption: 8VA-30VA
Installation method: installation at any angle (horizontal installation is best for prolonging life)
Power supply voltage: standard AC220V, optional DC24V, AC110V
Voltage tolerance: ±10%, DC tolerance ±1%
Connection method: internal thread, bonding (welding), flange, double union
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.
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
Back from the three-day holiday, the director of the machine tool workshop sent a production report of TRV-08 hydraulic direct acting relief valve for an Indian customer early in the morning.
The first paragraph is like this: "the programmers in our workshop made a low-level mistake and compiled the leakage of 2 drop / min in the hydraulic direct acting relief valve into a production process of 5 drop / min. I didn't check it out because I was anxious to go back to my hometown for the holiday".
Seeing this production report of TRV-08 hydraulic direct acting relief valve, I was angry, not because the hydraulic relief valves produced has to be wasted, but because the workshop director indicated it as a low-level mistake in order to whitewash it. In every production link of hydraulic valves, error is error. There has never been any low-level error or high-level error. As long as you make a mistake, it's either bleeding or dying.
I replied to him:
1. Re-produce TRV-08 hydraulic direct acting relief valve and work overtime continuously to make up for the the production progress delayed for 3 days. The produced parts of hydraulic relief valves shall be put into the waste warehouse and registered.
2. In the production of hydraulic valves, if you will make a mistake that no one has ever made, you can be promoted from workshop director to production director.
The thought of predecessors is the ladder of future generations. To experience the pain of bleeding from mistakes, you can grow. No matter the production programming of hydraulic direct acting relief valves or other production links of hydraulic direct acting relief valves, we should not be careless.
AAK hydraulic relief valves, it doesn't matter if there is a mistake. First recognize the mistake, then correct yourself, and then protect customers. You are welcome to try an order with AAK.
