Flapper type Non-Return Valves are available in different sizes ranging from 15 mm to 250 mm. These Non-Return Valves are made from quality grade material that ensures fine finish and long lasting usage. These Non-Return Valves are offered with different types of end connections like flanged, screwed, socket weld and butt weld. Flapper type Non-Return Valves can be operated using a hand lever, gear or actuator.
