Angular thermostat head for radiator valves

摘要

A hand wheel cap (1) is rotatably coupled to one side of an angular housing (2) whose other side is linked to the radiator valve lower part. The housing comprises a swivelable toggle lever (6), transmitting a stroke of an actuating bolt to a pressure member (4), fitted at an angle to it. The toggle lever has at least one support edge parallel to the swivel axis, coating with at least one flat front side (21) of the actuating bolt and/or pressure member. The support edges are formed by faces in a mutual roof-shaped configuration at specified angle.