Article How It Works: Butterfly Valves
Enable a bubble-tight seal with fully bidirectional, zero-leakage shutoff.
DEMCO NF-C
Butterfly valve
The Cameron DEMCO NF-C butterfly valve, sizes 14" through 36" (350 mm through 900 mm), is available in both wafer and lug styles. The wafer body has two drilled locator lugs at top and bottom for ASME Class 150 flanges. Bronze bearings are installed on both stems for reduced operating torque.
