In the internal mixing process, the main factors affecting the internal mixing effect of pneumatic butterfly valve are as follows:
1。 Technical parameters of equipment, such as rotor speed, etc.
2。 Whether the processing process can meet the processing requirements, including capacity, time, air pressure, temperature, etc.
Q: Can the air storage pressure of the pneumatic butterfly valve reach 0.4Mpa?
Answer:
Yes, it mainly depends on the size and the fiber skeleton (with a certain thickness) must be added to meet the 0.4MPA force.
In order to improve the ride comfort and vehicle comfort and reduce vibration and noise, the n8h series cab shock absorber and ball valve of the Universiade were upgraded to pneumatic butterfly valve during driving, which brought more comfortable and stable driving experience to customers. Pneumatic butterfly valve series pneumatic butterfly valve series n8h upgrade to improve the comfort of the pneumatic butterfly valve related technical personnel understanding of the deepening, product testing, good control in design and selection, customer service component assembly and maintenance, product research and development; The installation room group of the R&D department invites experts. The development of pneumatic butterfly valve is your professional technical training system. The technical standard, composition, design process, manufacturing process, common faults and failure modes, application and precautions of pneumatic butterfly valve are described in detail. In the training process, we will be curious about each technical point and clearly need all the parameters to be considered. It is understood that 100% of foreign high-speed buses and luxury city buses use pneumatic butterfly valves, and more than 80% of heavy trucks and trailers also use pneumatic butterfly valves. With the development and improvement of manufacturing technology of pneumatic butterfly valves, more and more pneumatic butterfly valves are used in heavy trucks in China. Q: How to inflate the pneumatic butterfly valve?
Answer:
1. Open the valve to inflate to the specified pressure, and then close the valve.
2. The special-shaped core mold shall be inflated alternately until the specified pressure is reached.
When inflating, be sure not to inflate too much pressure. The operating pressure of pneumatic butterfly valve is as follows.
Diameter: 80mm Service pressure: 0.12MPa
Diameter: 120mm Service pressure: 0.10MPa
Diameter: 150mm Service pressure: 0.08MPa
Diameter: 200mm Service pressure: 0.07MPa
Diameter: 250mm Service pressure: 0.05MPa
Diameter: 400mm Service pressure: 0.04MPa
Diameter: 500mm Service pressure: 0.035MPa
Diameter: 600mm Service pressure: 0.03MPa
Diameter: 700mm Service pressure: 0.027MPa
Diameter: 800mm Service pressure: 0.026MPa
Diameter: 900mm Service pressure: 0.025MPa
Diameter: 2200mm Service pressure: 0.005MPa
Indexes of inflatable core mold:
Project indicators
The appearance surface is smooth and clean without any exposed cloth
Adhesive strength between adhesive and cloth (N/25mm)>=12
Applicable temperature (° C) - 10>=80