Pneumatic double bar plug valve

The company adheres to the service concept of integrity and focuses on the production of pneumatic double bar plug-in valves

Technical standard: Pneumatic plug valve:

1. The medium for the shell test and sealing test of the plug-in valve is water (containing agent), and other liquids are suitable for kerosene or viscosity not greater than water.

2. The sealing pair is a non-metallic sealing plug valve, and the sealing shell is tested and required according to GB/T13927-92D level.

3. The sealed auxiliary equipment is a metal sealed plug-in valve. If sealing performance is required, the leakage of the sealing test is 1. If there is no sealing performance requirement, this test will not be conducted for the calculation of DNmm/s.

4. The plug-in valve is driven by electric, hydraulic, and pneumatic devices. After adjusting the closing position, press 1. Close 3 times and conduct shell and sealing tests.

5. The cleanliness requirements for plug-in valves are specified.

6. Static pressure life test.

7. Calculate the number of static pressure life tests for the plug-in valve according to regulations, and perform other technical calculations.

Pneumatic plug valves are the main control equipment for the flow or transportation of powders, particles, granules, and small materials, widely used in industries such as metallurgy, mining, building materials, grain, and chemical engineering. Pneumatic plug valve has the advantages of simple structure, flexible operation, light weight, and no blockage. Especially suitable for the transportation and flow regulation of various solid materials and block and cluster materials around 50mm. Easy to operate, size can be adjusted at any time. Structural features: Simple structure, flexible operation, light weight, no blockage, fast cutting, especially suitable for various non viscous solids, powders and below. The particle size is 10mm, and the grain conveying and flow rate adjustment are easy to operate. The opening can be adjusted at any time. The building materials, metallurgy, mining, power, chemical, glass, light industry, grain and other industries mainly use warehouse top, warehouse bottom, import and export. It is an ideal device for controlling large flow changes, frequent starts, and cutting off.

Our company adheres to the business philosophy of "daring to explore and innovate". We welcome new and old customers to come and inspect the production and manufacturing of pneumatic double bar plug valve products. We also welcome you to call us for consultation at any time and look forward to cooperating with you.