Return feed-room temperature regulating valve for central heating radiator has one of thermostats within regulating housing attached to valve housing coupled via capillary to thermo sensor in contact with return feed line

摘要

The temperature regulating valve is screwed into the feed line to the central heating radiator, with a regulating housing (5) secured to the valve housing (3) provided with air slits and enclosing a pair of thermostats (4), positioned one after the other. One of the thermostats is coupled via a capillary (8) to a thermo sensor (9), positioned in contact with the radiator return feed line.