VALVING DEPRESSURIZATION UNIT

摘要

FIELD: valving. SUBSTANCE: seat of the unit housing is composed of two axially alined bushings mounted with a spaced relation to each other. The gate of the unit is made up as two plates tightly mounted one inside the other. The outer plate is spring-loaded and fixed to the rod. The inner plate is spring-loaded and coupled with the rod and the outer plate for permitting relative movement. The rod is connected with the piston of the drive for permitting mutual flexible movement when the piston moves along the axis of the drive in both directions. EFFECT: enhanced reliability.