How to adjust the on-off direction diagram of double acting pneumatic butterfly valve if it is not closed in place- Shanghai Dongfeng Pump Valve Factory - 上海花千坊_上海龙凤花坛_夜上海最新论坛

How to adjust the on-off direction diagram of double acting pneumatic butterfly valve if it is not closed in place?

How to adjust the on-off direction diagram of double acting pneumatic butterfly valve if it is not closed in place?

Introduction of GF Pneumatic Ball Valve for Paper Machine
Dongfeng pneumatic ball valve is widely used in paper making machinery, leather vibrating machinery, shale shaker, mining equipment, pipeline equipment, precision equipment and other industrial equipment. The application of pneumatic ball valve effectively improves the working efficiency of equipment and the safe service life of equipment.
Advantages of pneumatic ball valve for paper machinery:
1. The pneumatic ball valve does not have an internal control rod, piston or sliding sealing device like the ordinary cylinder type device, thus greatly reducing the cost of using pneumatic or hydraulic cylinders and winning more economic benefits for customers.
2. Low cost and wide range of specifications
3. Long service life, no need for maintenance and lubrication, no need for internal lever or piston
4. Soft medium without friction effect
5. Bending capacity, side load capacity, compact original height
6. Can effectively reduce noise, vibration isolation valve capacity good
Common style of paper machinery - GF type pneumatic ball valve
GF pneumatic ball valve is widely used in paper making machinery because of its wide upper and lower sides, which can be used by users to punch holes and install matching flanges and cover plates according to their own needs
For the travel adjustment and tension control of multiple parts such as the pneumatic blanket corrector, calender, press, scraper mesh, dehydrator, the GF pneumatic ball valve can well control the offset of the blanket, and can find the balance point in a short time, so as to achieve its stable operation. Therefore, pneumatic ball valve is the necessary pneumatic valve accessory for paper machinery industry

 Pneumatic butterfly valve

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