Pressure indicating and control valve

摘要

The invention relates to a pressure regulating valve (1) for a container under pressure of the type including an indicating element (2) for indicating the pressure existing inside said container in which said indicating element (2) is joined to an element of a subassembly (5), said subassembly moving with respect to a guide (9) integrated in a fixed element (8), which guide has an opening (10) for its removal, the elements of said subassembly having the capability of relative movement against the action of a spring (6).