REMOTE CONTROLLED DRAIN VALVE DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a remote controlled drain valve device, preventing damage to and buckling of a release wire by improving the mounting workability. SOLUTION: The remote controlled drain valve device comprises: an elbow member 1 having a through-hole 2 and a drain port 3; a valve element 4 for opening/closing the drain port 3; an operating part 5 for operating the opening/closing of the valve element 4; a hollow tube 6 for communicating the operating part with the through-hole 2 at a fixed interval; and the release wire 7 inserted through the tube 6 and connected to the operating part 5 and the valve element 4 for transmitting the operation of the operating part 5 to the valve element 4. The release wire 7 is movable forward and backward from a connection between the end of the release wire 7 and the operating part 5 to the operating part 5 in the axial direction. The release wire 7 can be fixed to a position where the length of the release wire 7 to be jumped up from the drain port 3 is adequate for the operation of the remote controlled drain valve device. COPYRIGHT: (C)2004,JPO