vanne papillon triple excentrique

1.China triple eccentric butterfly valve reasonable design, structure compacte, installing and dismantling easily, convenient in maintenance.

2.The eccentric structure is adopted, which reduces the friction of seal ring, in order to prolong the servicelife.

3.The seal ring of valve board adopts T-type structure, and the sealing pair is linear sealing.

4.Absolute sealing, zéro fuite.

5.Triple eccentric butterfly valve factory replacing seal ring of valve board, O-type ring, and butterfly-board, as wellas revolving axle, etc..