Lever and weight kit for swing check valve AVK
AVK swing check valves with lever and weight are appropriate for installations with an increased risk of water hammer at standard flow velocities. The solution enables visual check. Valves in small dimensions also offer the possibility of priming by moving the lever manually. The weight is adjustable on the lever to achieve a careful closing against the seat as well as an optimum closing speed to prevent water hammer. The lever and weight are of ductile iron with blue epoxy coating.
