Wuhan Grat Control Valve Co., Ltd.
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Angular Stroke Electro Pneumatic Valve Positioner High-precision High Vibration Resistance Fast Reaction Timen
PRODUCT DESCRIPTION:
Angular stroke electro Pneumatic valve positioner/YT-1000 series products/4~20mA DC current signal/IP66
Description:
The angular stroke pneumatic valve positioner is the main accessory of the regulating valve, which is used with the pneumatic valve to ensure that the control signal from the regulator is connected with the stroke position of the regulating valve stem, and the quality of the regulating characteristics is improved.
specification:
| Name | Angular stroke electro Pneumatic valve positioner |
| Protection Grade: | IP66 |
| Total Weight: | 2.7KG/2.8KG |
Features:
* It has high seismic resistance and operates stably even at sites with intense vibrations.
* Through over one million operation tests and seismic tests, the stability of the product is ensured.
* The response speed is fast and the precision is high.
* With simple adjustment, 1/2 range stroke control can be achieved.
* The air consumption is low, and the energy-saving performance is good.
* Positive/negative action can be conveniently converted.
* Zero point and range adjustment are very simple.
* Feedback connection is very simple.
Specification:
| Model | YT-1000L | YT-1000R | |
| single-acting/double-acting | single-acting/double-acting | ||
| Input signal | 4-20mA DC | ||
| Impedance | 250±15Ω | ||
| Supply pressure | 1.4~7.0kgf/cm² (20~100 psi) | ||
| Stroke | 10~150mm | 0~90° | |
| Air source interface size | PT(NPT) 1/4 | ||
| Pressure gauge interface size | PT(NPT) 1/8 | ||
| Power interface size | PF 1/2 (G 1/2) | ||
| Explosion-proof grade |
KTL:ExdmIIBT5,ExdmlICT5,ExiallBT6; ATEX: EExmdIIBT5;JIS: ExsdIIBT5; CSA:ExmdIIBT5;NEPSI:ExiallCT6 |
||
| Protection grade | IP66 | ||
| Working temperature | Ambient temperature |
Standard type:-20~70℃ High-temperature type:-20~120℃ Low-temperature type:-40~70℃ |
|
| Explosion-proof temperature | -20~60℃ | ||
| Linearity | ±1.0% F.S | ||
| Hysteresis | 1.0% F.S | ||
| Sensitivity | ±0.2% F.S ±0.5% F.S ±0.2% F.S ±0.5% F.S | ||
| Repeatability | ±0.5% F.S | ||
| Air consumption | 3LPM(Sup=1.4kgf/cm² ,20psi) | ||
| Flow | 80LPM (Sup=1.4kgf/cm² ,20psi) | ||
| Material | Die-cast aluminum | ||
| Weight | 2.7kg(6.1lb) | 2.8kg(6.2lb) | |
Packing & Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.