DEMCO NE-D Butterfly Valve
Cameron's DEMCO NE-D butterfly valve, sizes 2" through 12" (50 mm through 300 mm), is a short-neck valve with body notches to fit popular lightweight flange patterns, making it ideal for bulk material handling and the transportation industry.
DEMCO NF-C Butterfly Valve
Cameron's DEMCO NF-C butterfly valve, sizes 14" through 36" (350 mm through 900 mm), is available in both wafer and lug styles.
DEMCO NE-I Butterfly Valve
Cameron's DEMCO NE-I butterfly valve, size 2" through 12" (50 mm through 300 mm), is ideal for a wide range of applications in many industries, including food and beverage utilities and process flow lines.
DEMCO NE-C Butterfly Valve
Cast in both wafer and tapped-lug patterns in a wide variety of material choices, Cameron's DEMCO butterfly valves feature a one-piece body for reduced weight and increased strength. The unique stem-hole design in the disc ensures a dry stem journal, and the hard-backed seat allows ease of...
DEMCO Butterfly Valves Brochure
Videos & Animations
DEMCO NE-C Butterfly Valve: Operation
demco ne-c butterfly valve animation
DEMCO Resilient-Seated Butterfly Valve IOM
Technical Data Sheets
How it Works: Butterfly Valves
DEMCO Brand History
How does it work: Butterfly Valves
A butterfly valve is a flow regulating disc valve. According to the BVAA, a butterfly valve is “a valve in which the obturator rotates about an axis at right angles to the direction of flow and, in the open position flow passes around the obturator.”
Rapid Response Centre Europe - Valves
Since its formation in 1990, the Rapid Response Centre in Europe has evolved into one of the leading suppliers and stockists of gate, globe, check, butterfly, and ball valves, along with actuators and gearboxes, to the worlds hydrocarbon and high-pressure processing industries.
WKM Brand History
Daily Service Valves Brochure