Full PTFE Lined Butterfly Valve

Resilient Seated Butterfly Valve -> Full PTFE Lined Butterfly Valve

Resilient seated butterfly valve, uses the flexibility of rubber or PTFE seat, could easily achieve zero leakge, therefore is a widely applied valve in oilfield, agriculture, water & waste water and mining industries. Due to its rubber/PTFE lined body materials, it is usually used in low pressure lines.

Lug type butterfly valves have threaded inserts at both sides of the valve body. This allows them to be installed into a system using two sets of bolts and nuts. The valve is installed between two flanges using a separate set of bolts for each flange. This setup permits either side of the piping system to be disconnected without disturbing the other side.
A lug type butterfly valve used in dead end service generally has a reduced pressure rating. For example a lug type butterfly valve mounted between two flanges has a 150 psi pressure rating. The same valve mounted with one flange, in dead end service, has a 75 psi rating.

Features of Full PTFE Lined Butterfly Valves:

Center Line Resilient Seated
Full PTFE Lined for High Corrosive Media
Stainless Steel Valve Body
Bi-Directional Sealing
Shutoff and Throttling Operation
Flanged End

Applicable Standards of Full PTFE Lined Butterfly Valves:

a) Design & Manufacture: API 609, EN 593, AWWA C504
b) Face to Face Dimension: API 609, EN 558
c) End Connection: ASME B16.5, EN 1092
d) Test and Inspection: API 598, EN 12266

Sizes: 2" - 48" or DN50 - DN1200
Pressure Rating: Class150 or PN10 - PN16
Materials of Valve Body: GG25, A126 B, GGG40, A536, WCB, LCB, CF8, CF3, CF8M, CF3M, etc.
Operated by: Lever, Gear, Pneumatic, hydraulic and Electric actuator

Would you like to get more products information or order it, please call me, or click Inquiry Now to fill in the Form.

It helps you get more informations you need to trade confidently with suppliers.

Related products : Gate Valve | Ball Valve | Check Valve | Globe Valve | Butterfly Valve | Knife Gate Valve

Contact us if you need more details on Full PTFE Lined Butterfly Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Center Line Butterfly Valve Manufacturer、Full PTFE Seated Butterfly Valve Supplier. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Butterfly Valve > Lug Butterfly Valve