Detailed Product Description

Our PTFE lined butterfly valve adopting the PTFE butterfly board
to sealed spherical surface, being equipped with silicon rubber
cushion in the seat is flexible, perfect on sealing performance,
and long span life, it can be use to quick-cutting or controlling
the flow and also applied to the sites required reliable sealing
and good throttling to the flow. The body adopts divided style,
the sealing between the ends of valve shafts can be reached by
fluorine-rubber on the rotry base between the butterfly board
and valve seat, therefore, the impact and beautiful outlook,
reasonable technology and steady performance can be realized,
meanwhile.
It can separated the shafts from the media in the pipes and
also is easy to replace the shafts without dismounting the
valve from the pipe, this product is applied to carry the
liquids and gas (include the vapor) with strong corrosion,
such as sulfuric acid, hydrofluoric acid, phosphoric acid,
chlorine, strong alkaline, aquaregia, etc.
Type of connection: counter connection, flange connection.
Applicable temp:
Actuator: Hand Lever, Worm Gear,  Electric, Pneumatic