Patent ID: 8893747
Filing Date: 2014-11-25
Classification: F16K,Y10T

Abstract:
1. A valve comprising: a body with a passage opening for a medium; an actuator having a recess; a tappet, having first and second ends, disposed with clearance within the actuator recess and configured for linear movement within the recess; a longitudinally movable operating body serving as a hand key; a readjusting spring; and a tappet spring, supported in the longitudinally movable operating body, in direct, linear mechanical cooperation with the first end of the tappet, the tappet spring configured to bias the second end of the tappet towards the passage opening, wherein the tappet is in a closed position, on the passage opening, when the actuator is in a first position and the tappet is in an open position, spaced from the passage opening, when the actuator is in a second position, and wherein the operating body acts against the power of the readjusting spring, via the tappet spring, on the tappet and the actuator, respectively.