Butterfly valves are an ideal type of valve for actuating, as they have a small, 90-degree range of motion from opened to closed. They can be actuated to any degree in this range, allowing for...
The control provided by today’s butterfly valve is more than adequate for many low-pressure-drop applications and other standard services. Size for size, larger flow coefficient, less frictional...
Butterfly Valves Product Overview. Flanged connections sizes 3”-144”. Mechanical joint end connections in sizes 4”- 48”. Wafer design 4" - 12". 150B and 250B AWWA classes. Seat on disc design allows...
842 Series - Cast Iron Lug Style Butterfly Valve (Ductile Disc) Product #: 842. The SOVAL 842 Series Butterfly Valve is Lug Style, epoxy coated with a Ductile Iron Body and Disc. The 840 Series...
TFW VALVE is a leading China cast iron butterfly valve manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our cast iron butterfly valve have been...
Optional butterfly valve actuation packages offered. Ductile iron and cast iron body available. Available in sizes from 2" - 24" and sizes 26" - 40". Two flanged butterfly valve holes for sizes up to...












