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MEP-10L Straight stroke Electric Valve Positioner
The MEP-10L electric pneumatic valve positioner is a device that receives a 4-20mA DC current signal from a controller or control system and delivers
Product details
The MEP-10L electric pneumatic valve positioner 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.
FEATURES
◇ 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.
Technical Parameter
| model | YT-1000L | YT-1050L |
| Input signal | 4~20mADC | |
| Mpa | 0.14~0.7MPa | |
| trip | 10~150mm | |
| Input Resistance | 250Ω±15Ω | |
| air connection | NPT(G，PT)G1/4 | NPT1/4 |
| pressure gauge connection | NPT(G，PT)G1/8 | NPT1/8 |
| power interface | NPT(G，PT)G1/2,M20*1.5 | G1/2 |
| operate temperature | Standard type: -20~70℃;Explosion proof type: -20~60℃ | |
| Linearity | Single: ±1.0%F. S. ; Double: ±2.0%F. S. | |
| Lag degree | ±1%F. S. | |
| sensitivity | Single: ±0.2%F. S. ; Double: ±0.5%F. S. | |
| repeatability | ±0.5%F.S. | |
| Gas consumption | Below 2.5 LPM (sup=0.14MPa) | |
| Discharge Coefficient | 80LPM(sup=0.14MPa) | |
| output characteristic | linear | |
| Shell material | die-casting aluminum | Stainless steel 316 |
| protection grade | IP66 | |
| Explosion proof grade | Exia IIBT6 ExdmbIIBT5 | |
| weight | 2.7kg | 5.71kg |
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