Quick Details
| Standard or Nonstandard: Standard | Structure: Butterfly | Pressure: Low Pressure |
| Power: Electric | Material: Casting | Temperature of Media: Medium Temperature |
| Media: Gas | Port Size: DN100-3000(mm) | Place of Origin: Hebei China (Mainland) |
| Model Number: YD41H | Brand Name: Yuanzhi | Brand: Yuanzhi |
| Certification: ISO9001/CE |
Specifications
1.ISO9001/CE
2.Easy operation
3.Easy maintenance&installation
4.25years'experiences
This ventilating butterfly valve is applicable in metallurgical, milling, concrete, chemical and power supply filed. It maintains the features of light weight, small flow resistance, simple structure, smart switching, etc.
It is non-sealing butterfly valve,
power supply: 380VAC / 3phase / 50Hz , 220VAC / single phase / 50Hz
Power output torque: 100~12000 Nm
Output rotating speed: 7.5~30 S/90deg
Stroking range: 90°±10°
Protection level: IP67 (GB4028-84)
anti-hazard classification: ExdIIBT4(GB3836.1-84,GB3836.2-84)
Temperature: - 30 ~ + 70 °C
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