F 61 N In-line pressure or vacuum relief valve
KITO® VD/Sc-… As inline armature for venting or breathing of vessels but preferably for installations in pipe. Depending on the mounting position the valve can be used as pressure or as vacuum valve. It can also be used as non-return armature or overflow valve. Same function as KITO® VD/TA-…, see type sheet F 30 N.