Wafer Butterfly Valve Without Pin:

1)DN40-DN600
2)PN10/16
3) Flange:  ANSI B 16.1, EN 1092, AS 2129
4) F/F: ANSI B 16.1

Brief Introduction:

Butterfly valve is mainly consisted of body, stem, disc, seat and driver(lever, gearbox, pneumatic and electric Actuator) and so on. On off and controlling flow of valve are made by turning stem and disc together.

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