POWERFLOW CONTROL CO,. LTD.
Hangzhou Powerflow Technology Co., Ltd. Expertise in Flow Control.
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1. Product Description
The YT-1000 series Electro-pneumatic Valve Positioner accurately controls valve stroke in response to an signal of 4~20mA from the controller. This series includes YT-1000L( linear positioner )and YT-1000R (rotary positioner).
2. Basic advantage
3.Technical Datas
| Enclosure Material | Aluminum Diecasting |
| Set-point Signal | 4-20mA DC |
| Input Resistance | 250Ω |
| Stroke Control Range | 10-150 mm; 0-90° |
| Explosion Proof | Ex d II BT6; Ex d II CT6; Ex ia II CT6 |
| Ambient Temperature | -20 - 70℃ (Standard); -40 - 70℃ (Low Temp Type); -20 - 120℃ (High Temp Type) |
| Explosion Proof Temperature | -20 - 60℃ |
| Hysteresis | ± 1.0% F.S |
| Sensitivity | ± 0.2% F.S |
| Repeatability | ± 0.5% F.S |
| Flow Capacity | 80LPM (Sup =0.14MPa) |
| Protection Class | IP65 |
| Weight | 2.7KG |
4. Structure
YT-1000L
YT-1000R
5. Product type selection