MSN Service online SKYPE Service online
Home > Products Show > Butterfly Valves
Products Show  
     Gate Valves
     Globe Valves
     Check Valves
     Ball Valves
     Butterfly Valves
     Plug Valves
     Forged Steel Valves
     Strainers
     Flanges
     Others

Products

 
 
A butterfly valve is a valve used for flow regulation in which the disc takes the form of disk. Operation is similar to that of a ball valve. A plate or disc is positioned in the center of the pipe. The disc has a rod passing through it that is connected to an actuator on the outside of the valve. Rotating the actuator turns the disc either parallel or perpendicular to the flow. Unlike a ball valve, the disc is always present within the flow, therefore a pressure drop is always induced in the flow, regardless of valve position.
Select to   View gallery       View list
Butterfly Valve,Electric Operated
Butt-Weld Hard Seal Butterfly Valve
Lug Type Triple Offset Butterfly Valve
Butterfly Valve,Wafer Triple Offset
DIN3202-F4 Flanged Double-eccentric Butterfly Valve
Flanged Three Offset Butterfly Valve
BS 5155(Short Size)Flanged Double-eccentric Butterfly Valve
DIN3202-K3 Flanged Double-eccentric Butterfly Valve
Lug Type Butterfly Valve
Wafer Type Butterfly Valve
Concentric Double Flanged (U type) Butterfly Valve
PTFE Lined Butterfly Valve
Wafer Type Double Offset Butterfly Valve
Lug Type Double Offset Butterfly Valve
Flanged Three Offset Butterfly Valve
JIS Wafer Butterfly valve
Select to   View gallery       View list
  Page  1/2   All  18   records Homepage | Upward | Backward | End page Jump into

Home | About Us | Products Show | Quality Control | Service Online | Contact Us | Sitemap
Tel: (86-577)57882881 / 57882882 Fax: 57889889 E-mail: sales@welcovalve.com
Address: Sanqiao Industrial Zone, Oubei, Yongjia, Zhejiang, China. Postal Code: 325105
Copyright © 2008 Welco Valve, All rights reserved.