High quality ventilation butterfly valve

Ventilation butterfly valve

, It is designed and manufactured using a new structural form of welding of a centerline disc and a short structural steel plate. It has a compact structure, light weight, easy installation, small flow resistance, large flow capacity, and avoids the influence of high temperature expansion. Operation light.

, There are no connecting rods, bolts, etc. It works reliably and has a long service life. It can be installed at multiple stations and is not affected by the flow direction of the medium
, Application
, Ventilation butterfly valve
, is a non-sealed butterfly valve, widely used in production processes such as building materials, metallurgy, mining, electric power, etc. Medium temperature
, ℃ nominal pressure is
, used to connect opening and closing or adjust the amount of medium.
, Ventilation butterfly valve
, is divided into manual and electric transmission. It can be driven by an electric motor or turbine to drive the actuator, so that the disc can rotate freely within the
range to achieve opening and closing or adjust the medium flow. Purpose.
, Company website
, Contact person Ms. Lin
, Contact number