vanne papillon double excentration

Vanne papillon à double décalage en Chine is newest soft seal double eccentric flange butterfly valve produced by TWT factory, which is mainly used for systems of water works, power plant,steel mill smeltina, papermakina, chemicalindustry,water source project and environmental infrastructure development, etc to drain off water, especially suitable as devices of adjusting and stop-check on the waterway pipe.

Les vannes papillon comprennent vanne papillon déportée, vanne papillon haute performance à double excentration , Vanne papillon à double décalage en Chine et d'autres produits de vanne papillon connexes.