Large Water Pipeline Control Valves

[HydroJo]

Which companies make large diameter (eg 500 mm) flow control valves for water transmission mains, which can be driven by an electric actuator ?

 

[JStephen]

You may need to be more specific as to valve type. As far as I know, most of the valves of that size and larger can be equipped with electric actuators. I would assume a Google search would turn up some names right quick. And call some valve suppliers in your area and see what brands they furnish.

 

[HydroJo]

TO BE EXACT I am looking for a globe valve, or ported piston valve, or axial flow (needle) valve, or an eccentric plug valve - i.e. something with good controllability - not a gate valve or a butterfly valve !!!

 

[cvg]

http://www.thomasregisterdirectory.com/valves/waterworks_valves_0009646_1.html

try this linke for a large list of suppliers

 

[duika]

you can see the GA valves, Golden Anderson Valves, globe type, piston and V ports.

http://www.gaindustries.com/