Festo Solenoid Valve- China Factory Manufacturers Suppliers

1. There are two ways of filter drainage: differential pressure drainage and manual drainage.  Manual drainage must be discharged before the water level reaches the level below the filter element.

2. When adjusting the pressure, please pull up and rotate the knob before turning it, and press the knob for positioning.  Rotate the knob to the right to increase the outlet pressure, rotate to the left to lower the outlet pressure.  Pressure adjustment should be gradually and evenly adjusted to the required pressure value, should not be adjusted in one step.

3, the use of oil feeder: oil feeder using JIS K2213 oil (ISO Vg32 or the same oil).  Please fill no more than eight full cups.  The number 0 indicates the minimum amount of oil and 9 indicates the maximum amount of oil.  Cannot rotate from position 9-0, must rotate clockwise.  A. According to the pipe diameter, flow size, pressure regulation, filtration accuracy and other technical performance parameters, select the air components needed by the system;  ?

B. The filter precision of air filter is 2um, 5um, 10um, 20um, 40um, 70um, 100um seven, according to the quality requirements of the air to choose the appropriate products;

C. When using the pressure reducing valve, try to avoid using the lower limit value of the pressure regulating range, choose the appropriate pressure reducing valve according to the requirements of the use of pressure;

D. Installation sequence: from the inlet end of the air source, connect the air filter, pressure reducing valve and oil mist at one time. The arrow direction on the component shell is the direction of air flow, and no reverse connection is allowed;

E. Air filter and oil mist must be installed vertically with the cup side down;

F. Once the oil mist is countercurrent, it will cause damage and danger to the internal parts, so it should be avoided;

G. During installation and connection, do not mix any impurities such as sealing tape and rust into the pipes.

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Post time:        Sep-13-2021

Since the second quarter of last year, with the recovery of global trade, international shipping prices continue to climb, constantly refresh the “record.”  In the first half of 2021, shipping prices continued to “rise”, and professional agencies predict that the trend will continue in the third quarter.  

China’s shipping industry is in the best recovery period in history, and the country’s shipping market is expected to continue to pick up in the third quarter of 2021, according to a new report released by the Shanghai International Shipping Research Center on July 5.  At the same time of capacity increase, freight rates will also usher in a new round of rising prices.  

According to Zhou Dequan, director of Shipping Development Research Institute of Shanghai International Shipping Research Center, in the third quarter of 2021, the climate index and confidence index of shipping related enterprises will still remain above the scenery line. Among them, China’s shipping climate index is expected to be 121.00 points, down 5.40 points compared with the second quarter, maintaining in the relatively prosperous range.  China’s shipping confidence index is expected to be 162.73 points, down 1.46 points compared with the second quarter, still maintaining in a strong climate range.  Chinese shipping industry thaw trend is visible from this spot.  

In the second quarter of 2021, China’s shipping climate index reached 126.39 points, a new record high since the release of the index.  China’s shipping confidence index was 164.20 points, basically flat with the first quarter, maintaining in a strong climate range.  

Shipping enterprises continue to increase the delivery of shipping capacity  

In the second quarter of 2021, the shipping capacity of shipping enterprises continued to increase, the utilization rate of shipping space continued to rise, and the freight income increased significantly.  In spite of the significant increase in operating costs, the company still maintains a strong profit;  Loan liabilities continue to reduce, labor demand increased substantially, working capital is very comfortable, enterprise financing is relatively easy, shipowners’ willingness to invest in transport capacity continues to strengthen, enterprise risk resistance ability rises steadily.  

The report shows that in the second quarter, the climate index of shipping enterprises is 132.70 points, 12.85 points higher than that of the first quarter, entering a relatively climate range.  The confidence index of shipping enterprises was 168.66 points, down 4.96 points compared with the first quarter, but still maintained in the strong climate range, indicating that entrepreneurs have sufficient confidence and are optimistic about the future prospects.  

Container transport companies in the second quarter made a big profit, entrepreneurs are full of confidence in the future business, optimistic about the market.  In the third quarter, the climate index of container transport enterprises is expected to be 136.09 points, and the confidence index is expected to be 168.31 points, both entering the relatively climate range.  

After making profits from the second half of 2020 to date, shipping companies said in the third quarter that they will continue to increase the launch of ship capacity.  According to the survey conducted by China Shipping Climate Index Compilation Office of Shanghai International Shipping Research Center on the planned new shipping capacity of shipping enterprises in the next quarter, 18.63% of the enterprises said that they expected the new shipping capacity to increase by more than 20% compared with the second quarter.  25.49% of the enterprises said they expected the new capacity to increase by 10%~20% compared with the second quarter;  36.27% of the enterprises said they expected the new capacity to be basically the same as the second quarter;  17.65% of the enterprises said they expected the new capacity to drop by 10% to 20% compared with the second quarter.  1.96 percent of enterprises said they expected new capacity to drop by more than 20 percent from the second quarter.

     Warm congratulations to BLCH Pneumatic Technology Co., Ltd. won the Ministry of Industry and Information Technology of the fourth batch of specialized special-new“ small giant enterprise.

    In 2004, due to the persistence of the pneumatic industry, we established BLCH Pneumatic & Technology Co., Ltd. Suddenly looking back, BLCH has gone through 19 years of glorious process, has become a giant tree from a seed, standing at the forefront of China's pneumatic industry. Here, we would like to express our deep gratitude to our country, our partners and the support from all our social friends. Thank you for  wholehearted assistance.

Over the past 19 years, BLCH people have stepped forward step by step to a career ladder with the tenacious spirit of struggle and the strong support of all walks of life. They have embarked on the road of specialization, refinement and internationalization, and are determined to build the strongest manufacturer of pneumatic products and the most influential and valuable professional brand in China.

Facing the ups and downs of the external environment, BLCH will never forget its original intention, adhere to the strategic policy of "three advances, two promotion and two goals" in line with the reverence for the natural environment and the pursuit of the ultimate products and services, take "building world-class aerodynamic products" as the enterprise goal, take "Love, Learn, Innovate, Comprehend" as the enterprise concept, strive for employees, communities, partners and sustainable human development; strive to become the world's first-class,top pneumatic company !

CONGLATULATION!

The "Internal Pilot Guide of the Precision Pressure Reducing Valve" standard  which was lead drafted by our company has been approved by the Zhejiang Product Quality Association as the "Quality Criterion" for  the zhejiang manufacturing  groups' standard, the Code Number is T/ZZB 1619-2020, which will be implemented from July 30, 2020.

Fitting material

When deciding how to choose the correct pneumatic fittings for your application, you should examine the different materials that are commonly used in order to determine their different physical properties, gas compatibility, and reaction to, for example, temperature changes.

For specialised environments, enhanced fittings can be engineered with additional protections such as integral lining, surface coating or plating, or special insulation.

From Internet

Tubing type

Tubing and hose may seem to be the same, but tubes are designated by their external diameter so as to be compatible with push-to-connect fittings. Hose is designated by its internal diameter, and usually comes with rigid, swivel or quick-disconnect fittings that are attached at both ends. Pipes are entirely rigid, constructed from a single solid material and usually defined by their internal diameter dimension.

Tubes are relatively rigid vessels generally made from one solid material, typically some kind of thermoplastic, which can also be internally reinforced for higher strength:

• Nylon is light, tough and dimensionally stable, with low water absorption and high resistance to flexural fatigue.

• Polyurethane is flexible, strong, resistant to abrasion and kinks and can also withstand contact with oils and fuels.

• Polyethylene and high density polyethylene (HDPE) are widely resistant to solvents and chemicals, and relatively cheap with good flexibility.

• Polypropylene withstands UV radiation, is resistant to chemical attack and can be formulated for use in food-contact applications.

• PVC and CPVC (chlorinated polyvinyl chloride) is light and usually more flexible than polyethylene or nylon, with a good resistance to chemicals, and can sustain repeated sterilisation. It is also usually transparent, enabling visual confirmation of flow.

Hoses are completely flexible vessels constructed from a variety of the same thermoplastic materials. An inner tube is reinforced with one or more layers of spiral-wound or braided fibres, with a protective outer cover. Hose is generally more expensive than tubing but is more rugged and durable, as it is often used for manual tools and gets dragged across abrasive surfaces.

 

from Internet

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Post time:        Apr-02-2022

One of the important parts of the pneumatic components is the cylinder. In order to ensure the normal use of the cylinder and avoid unnecessary situations, for the use of the pneumatic components and cylinder, let’s check the right way to use cylinder. When using the cylinder, the air quality requirements are very high. Clean, dry compressed air should be used. The air should not contain organic solvents, synthetic oils, salts, corrosive gases, etc., in order to avoid bottle and valve failure.