Center line wafer butterfly valve rubber valve seat

Brief introduction of center line wafer butterfly valve: 

The center line wafer butterfly valve is mainly composed of valve body, valve stem,valve disc, valve seat, shaft sleeve and driving device(handle, worm gear driving device). the valve stem and disc are driven by the driving device to realize opening and closing and flow control.

Characteristics of center line wafer butterfly valve: 

1. small in size and light in weight, easy to disassemble and maintain, can be installed in any position.

2. Its structure is simple and compact, it can be opened and closed quickly at 90 degrees.

3. Zero leakage.

4. With different parts materials, it can be applicable for various mediums.

5. The flow direction tend to be straight, and the adjustment performance is great.

6. The tested opening and closing number is more than 10,000, and the service life is long.

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Flange butterfly valve