DN250(10 Inch) WCB PTFE Lined Butterfly Valve with Worm Gear

PTFE lined butterfly valve, Gearbox operation, WCB body.

PTFE lined concentric butterfly valve for corrosive fluids and are used in various industries, for example:
pure industrial water treatment, chemical industry (acids, alkalines), pharmaceutical/sanitary industry, food and beverage industry, paper industry, pulp processing, corrosive, toxic and caustic media, production of chlorine, dyes manufacturing and processing.

PTFE lined butterfly valve are widely used in the transportation of liquids and gases (including steam) in various types of industrial pipelines, especially in the use of severely corrosive media, such as: sulfuric acid, phosphoric acid, chlorine, strong alkali, aqua regia, etc. and strong corrosive medium. 

Basic properties:
concentric design, compact PTFE , possible both vertical and horizontal pi- pe mounting, fully tight in shut position, suitable as shut-off and control valve, easy installation, actuating stem sealing prevents media leaking to environs, enables easy access for actuator mounting, steel PTFE top flange according to standard ISO 5211 enables variable control by means of various actuator types. 

DN250(10 Inch) WCB PTFE Lined Butterfly Valve with Worm Gear Image

Full PTFE Lined Butterfly Valve Advantage

1. The boodddy of the lined butterfly valve adopts split combination,which is convenient for installation and sealing adjustment.
2. When the valve works,only the perfluoroplastic valve seat and the peroroplastic butterfly plate are in contact with the medium.
3. The valve body channel inside the surface is smoooth,the fluid negative force is small,the CV value is high,the circuiation ability is strong,the torque is moderate,completely achieves the medium zero leakage. 

For more information about WCB PTFE Lined Butterfly Valve with Worm Gear and our complete selection of butterfly valves at VALTECCN valve supplie and manufacturer, , contact us today on email [email protected]