Welcome To APC Industries ! ---------- Contact Us

这是描述信息
这是描述信息
这是描述信息
这是描述信息
APC Industries
Check category

A-typed center line butterfly valve manufacturers will take you to understand: the common classification and use of butterfly valves

2021-05-27 16:58

The manufacturer of A-typed center line butterfly valve tells you that the butterfly valve is one of the commonly used valves that pass water, gas, and dust. The butterfly plate of the butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical passage of the butterfly valve body, the circular butterfly plate rotates around the axis, and the rotation angle is between 0° and 90°. When the rotation reaches 90°, the valve is fully open. The manufacturer of A-typed center line butterfly valve tells you that the butterfly valve is simple in structure, small in size, light in weight, and consists of only a few parts. Moreover, it can be opened and closed quickly by rotating 90°, and the operation is simple. At the same time, the valve has good fluid control characteristics. The manufacturer of A-typed center line butterfly valve tells you that when the butterfly valve is in the fully open position, the thickness of the butterfly plate is the only resistance when the medium flows through the valve body, so the pressure drop generated by the valve is very small, so it has better flow control. characteristic.

Cheap A-typed center line butterfly valve from China manufacturer
Classification and use of butterfly valves:
1. The manufacturer of A-typed center line butterfly valve tells you that from the selection of materials, the butterfly valve can choose stainless steel, carbon steel, ductile iron, and galvanized materials. Different materials are selected mainly according to the working conditions, temperature, parameters, etc. For example, the temperature of carbon steel is about 400 degrees. If the temperature exceeds this temperature, stainless steel materials must be considered.
2. The manufacturer of A-typed center line butterfly valve tells you from the driving method, it is divided into electric, pneumatic, manual and other methods. At present, the three common driving methods are used in engineering use, which are mainly formulated according to the customer's choice and working conditions.
3. The manufacturer of A-typed center line butterfly valve tells you to distinguish from the appearance and shape, there are round, square, louver and other butterfly valves. The main choice depends on the equipment.
4. The manufacturer of A-typed center line butterfly valve tells you that the connection method mainly adopts wafer type, flange type and welding type. Which connection method is used is selected according to the actual situation. The manufacturer of A-typed center line butterfly valve tells you that the wafer type butterfly valve uses stud bolts to connect the valve between the two pipe flanges. The flange type butterfly valve has a flange on the valve, and the two ends of the valve are bolted. The flange is connected to the pipe flange.
5. The manufacturer of A-typed center line butterfly valve tells you from the sealing surface, soft sealing butterfly valve and hard sealing butterfly valve. Soft-sealing butterfly valves mainly use fluorine-lined and rubber-lined materials to meet the sealing requirements, but there are restrictions on temperature. For high-temperature requirements, hard-sealing butterfly valves can be used and sealed with metal materials.
The manufacturer of A-typed center line butterfly valve tells you that for the selection of butterfly valves in engineering equipment, the main attention is to determine the selection and price of materials, diameters, driving methods, etc. The main purpose is to meet the requirements of the working conditions.

CUSTORMER MESSAGES

Username used for comment:
Customer message
Description:

No. 18 Taishan Road, Ningjin County, Shandong Province P.R.China

Mobile:+8618600252968

© 2019 NingJin APC Industries Co.,Ltd. All Rights Reserved 鲁ICP备12020262号 Powered by www.300.cn

这是描述信息

QR code