Cast steel flange gate valve
Cast steel flange gate valve, the full name is "flange connection API cast steel gate valve", suitable for ANSI Class 150 ~ 2500, working temperature <600 ℃ on the pipeline of various working conditions such as petroleum, chemical industry, thermal power station, etc. Pass the pipeline medium. Applicable media are: water, oil, steam, etc. The operation modes are: manual, gear drive, electric, pneumatic, etc.
Product Structure Characteristics
The elastic seat seal gate valve produced by the company introduced European high-tech rubber and valve manufacturing technology, which overcomes the defects of poor sealing and rust of general gate valves. The elastic seat seal gate valve uses the compensation effect of the elastic gate plate to produce a small amount of elastic deformation to achieve a good seal. As a result,Cast steel flange gate valve has significant advantages such as light switch, reliable sealing, good elastic memory and service life.
Cast steel flange gate valve exquisite selection of materials, in line with relevant standards, high overall quality of materials. It adopts a wedge-type elastic gate structure, a thrust bearing with medium and large diameters, with low friction, and is equipped with an impact hand wheel, which makes it easy to open and close .
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