This
VITON-seated concentric butterfly valve is a WAFER type valve with threaded holes and can be used for many applications. The valve can be used as a stopper, a tap for discharging at the end of the pipeline, open/close and flow control.
Type |
Butterfly Valve |
Nominal Diameter |
4 Inch |
Nominal Pressure |
150LB |
Construction |
Concentric Type; Soft Type; |
Connection |
WAFER Type; |
Operation |
Lever |
Design & Manufacture |
API 609 |
End to End Dimension |
EN 558-1 |
Test & Inspection |
EN 12266 |
Body Material |
Ductile Iron |
Disc Material |
Ductile Iron |
Media |
W.O.G |
Features:
-Resilient-seated.
-Concentric butterfly valve to API 609.
-Lug-type with threaded holes.
-Shut-off valve for drinking and service water up to 120℃.
-For bolting between pipe flanges.
-As end-of-valve for full differential pressure.
-Tight in both flow directions.
-Anti-blowout shafts.
Technical Drawing
Painting
Packing
About Dervos:
Xiamen Dervos Valves Industry Co.,Ltd (stock code 861601), founded in June 2008, is a one-stop industrial valves supplier integrated of R&D, manufacture, resource integration, and trade service. For 12 years, Dervos has been committed to finding solutions for industrial needs and providing professional service for both general and specialized valves.