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Korean YTC Electric Valve Positioner
Korean YTC Electric Valve Positioner
Product details
Introduction
The electric pneumatic valve positioner YT-1000R is a device that receives a 4-20mA DC current signal from a controller or control system and delivers air to a linear pneumatic actuator to control valve opening.
characteristic
There is no resonance phenomenon within the range of 5-200Hz.
Positive and negative effects, as well as single and double effects, can be easily converted.
For the vibration generated by small actuators, it can be solved by adding a throttle hole to the locator.
Low air consumption and good economy.
It is possible to achieve split range control within 1/2 range without replacing parts.
Parameters
project |
YT-1000R |
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Single action |
Double action |
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Input signal |
4~20mA DC |
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impedance |
250±15 Ohm |
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Supply pressure |
1.4~7.0kgf/cm2(20~100 psi) |
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trip |
0~900 |
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Air source interface size |
PT(NPT) 1/4 |
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Pressure gauge interface size |
PT(NPT) 1/8 |
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Power interface size |
PF 1/2 (G 1/2) |
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Explosion proof grade |
KTL : ExdmIIBT5, ExdmIICT5, ExiaIIBT6 |
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ATEX: EExmdIIBT5, JIS : ExsdIIBT5 | |||
CSA : ExmdIIBT5，NEPSI:ExiaIICT6 | |||
Protection level |
IP66 |
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ambient temperature |
working temperature |
-20~70℃, - 40~70℃, - 20~120℃ |
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Explosion proof temperature |
-20~60℃ |
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Linear |
±1.0% F.S |
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Lag degree |
1.0% F.S |
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sensitivity |
±0.2% F.S |
±0.5% F.S |
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Repeatability |
±0.5% F.S |
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Air consumption |
3LPM (Sup=1.4kgf/cm2,20psi) |
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Traffic volume |
80LPM (Sup=1.4kgf/cm2,20psi) |
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texture of material |
Die cast aluminum |
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Weight |
2.7kg(6.1lb) |
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