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Features of A-typed hard seat double shaft boltless butterfly valve

time：

2022-05-19

A-typed hard seat double shaft boltless butterfly valve is a kind of butterfly valve. Its main feature is that the connection between the valve shaft and the butterfly valve does not need to be connected with a pin. This kind of butterfly valve has a simple and compact structure and is convenient for the valve plate to a large extent. Maintenance and disassembly (can be disassembled on site), and A-typed hard seat double shaft boltless butterfly valve integrates the consistent advantages of butterfly valves. This kind of butterfly valve not only has simple structure, small size, light weight, low material consumption, small installation size, but also The driving torque is small, the operation is simple and fast, and it can also have a good flow adjustment function and a closed seal at the same time.

Features of A-typed hard seat double shaft boltless butterfly valve:
1 A-typed hard seat double shaft boltless butterfly valve is small and light, easy to disassemble and maintain, and can be installed in any position.
2 The structure is simple and compact, and the 90-degree turn can be opened and closed quickly.
3 The operating torque is small, labor-saving and lightweight.
4 The flow characteristics of the butterfly valve tend to be straight, and the adjustment performance is good.
5 The number of opening and closing tests is up to tens of thousands, and the service life is long.
6 To achieve a complete seal, the gas test leakage is zero.
7 A-typed hard seat double shaft boltless butterfly valve manufacturers tell you to choose different parts and materials, which can be applied to a variety of media.