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Main Feature.

The raw material of BD series butterfly valve is steel and alumininum. Aluminum butterfly valve sealing method utilizes O-ring and steel butterfly valve utilizes the mechanical sealing structure.

The locking cover of the series butterfly valve has three structural types shown in the pictures above.

Main Performance

Environment temperaure of operating: -30°C~40°C

Operating temperature: -30°C~120°C

Sealing function:     0.5Mpa, 30s

                                  Soft steal, no leakage.

                                  Hard steal, within the required leakage volume

Note

Other specifications butterfly values can be provided in accordance with the requirement of customer

We can provide the butterfly valve of the valve body by using the specified material of customer.

The butterfly valves produced by our company have the corresponding installation screws.

We will provide the cover plate (closed plate) with the butterfly valve if customer requires in order.

Basic Specification

External Installation Demensions