| 摘要 |
PROBLEM TO BE SOLVED: To provide a mechanism and technique associated with a valve having a valve closing member attached to an actuated counter-seat.SOLUTION: A valve assembly includes: an actuator providing linear motion; (1) a valve seat 210 configured to allow a fluid to flow through an inlet port 240; (2) a counter-seat 220 configured to allow the fluid to flow through an outlet port 250; and (3) a valve 230 having the valve closing member. The valve closing member is attached to the counter-seat, located and configured to close the inlet port when the counter-seat is in a closed position. The counter-seat receiving the linear motion from the actuator moves between the closed position and a second position corresponding to the inlet port being open thereby allowing the fluid to flow on a flow path including the inlet port and the outlet port. |
