Songo manual aluminium alloy double single flange dust butterfly valve with handle Wear-resistant rubber

Benefits Of Manual dust flange butterfly valve:

Manual dust butterfly valve is a special design of side by the company to push the cylinder and aluminum alloy butterfly valve, Butterfly valve body by a high pressure aluminum alloy body, deformation wear aprons, polymer composite butterfly valve. It is an ideal product for closing hopper, hopper and a powdery or granular material silo. is widely used in cement, concrete mixing station transmission steel gravity dust etc..Because of the special structure of the valve and the use of engineerirng materials,it is always a very economical and efficient selection.

Features Of Manual dust flange butterfly valve:

1). Dust butterfly valve butterfly design overall dust delicate, more than 80% parts evenly using aluminum alloy materials , light weight .
2). The body consists of two high pressure die-cast half body composition, half body for aluminum alloy material.
3). Valve coil design for U shape . enhance the deformation of the sealing ability, with automatic recharge function wear, wear-resistant, high efficiency, and zero leakage. 
4). The aluminium alloy rotating the butterfly plate and the valve shaft adopts the integral casting molding, convenient installation.

5). Having a top flange and a removable pipe connection, suitable for the connection of a flexible pipe, convenient connection and discharging.

6). According to the field work, driving mechanism choice of pneumatic, electric, hydraulic, gear and other control mode.