Pressure self-regulator for fluids. (Machine-translation by Google Translate, not legally binding)

摘要

Self-regulator gives pressure for fluids of the kind that comprise a deformable membrane, which on one of its faces is subjected to the pressure of the fluid in its output at low pressure and on the other side to the elastic action of a metal spring, and is characterized mainly in that said membrane is fixed, on the face subjected to the pressure of the fluid, a flat metal part in which are solidly fixed, at least three threaded rods, on the ends of which are fixed another metal flat piece containing the obturator. (Machine-translation by Google Translate, not legally binding)