In the internal mixing process, the main factors affecting the internal mixing effect of electric 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 gas storage pressure of the electric butterfly valve reach 0.4Mpa?
Answer:
Yes, it mainly depends on the size and the need to add fiber skeleton (with a certain thickness) to meet 0.4. In order to improve the ride comfort and vehicle comfort and reduce vibration and noise, during the driving process, the n8h series electric butterfly valve and butterfly valve in the cab of the Universiade were upgraded to electric butterfly valve, which brought more comfortable and stable driving experience to customers. Electric butterfly valve series, electric butterfly valve series, n8h, upgrade, comfort improvement, deepening of understanding of relevant technicians, product testing, good control in design and selection, assembly and maintenance of customer service components, product research and development; The installation room group of the R&D department invites experts. The development of the electric 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 electric 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 electric butterfly valves, and more than 80% of heavy trucks and trailers also use electric butterfly valves. With the development and improvement of electric butterfly valve manufacturing technology, more and more electric butterfly valves are used in heavy trucks in China. Q: How to inflate the electric 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.
Pay attention not to over pressurize during inflation. The operating pressure of electric 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 exposed cloth br/>adhesive strength between adhesive and cloth (N/25mm)>=12
Applicable temperature (° C) - 10>=80