Wafer Concentric Butterfly Valve, API 609, 4 Inch, 150 LB

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 Kelly:
 
Xiamen Kelly 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, Kelly has been committed to finding solutions for industrial needs and providing professional service for both general and specialized valves.