Origin	China
Model Number	Q647MF-16c-(50-500)
Brand Name	aolong valve
Material	Casting
Media	Water
Power	Manual
Pressure	Medium Pressure
Standard or Nonstandard	Standard
Structure	ball
Temperature of Media	Medium Temperature

APPLICABLE
This products are widely used chemical, petroleum, light industry, environmental protection, metallurgy, steel, and the various sectors such as urban heat pipes and equipment.
Performance features:
Opening and closing fast, reliable performance, the most effective system to ensure that any pipeline operation, the service life up to 10 times higher than the general question valve characteristics.
Standards compliance
1.Design and Manufacture: GB/T12237
2.Face to face: GB/T12221
3.Flange connection: JB/T79
4.Test and inspection: GB/13927
Temperature: normal temperature
Nominal pressure: 16
Size: ??0-500??m
Medium: coal and other media
Material: WCB