Electric hard sealing butterfly valve, proportional integral control valve

Electric hard sealing butterfly valve, proportional integral control valve
 

Product description:

The dual advantages of electric three-dimensional eccentric hard sealing butterfly valve structure, the disc is soft and hard stacked metal sheets, with a metal seal and elastomeric seals having two-way sealing function, limiting the flow of the installation from the media, are not subject to spatial location influence, can be installed in any orientation. it is widely used in medium temperature ≤425 Metallurgy, electric power, petroleum, chemical and other industrial pipe ℃ and do regulate the flow and truncated fluid use .

0755-88396199