Differential pressure regulator

摘要

A differential pressure regulator comprising an integral diaphragm actuator (8) and a valve (1), the valve cone (5) and the spindle (6) thereof being provided according to the invention with a through-going channel (7) connecting one side (13) of the diaphragm (9) with the inlet medium (2) of the valve (1). The result is a compact and reliable capillary connection between the inlet medium (2) and the diaphragm chamber (13). This also obviates the need for an externally extending capillary tube which has in this manner been replaced by an internally extending capillary channel (7). <IMAGE>