On-off valve, suitable for use with time pressure filling and Cip-Sip

摘要

An on-off valve, suitable for use for time pressure filling and CIP-SIP, characterized by comprising a valve core (1), wherein the valve core is arranged in a valve body (3), a sealing ring (2) between the valve core (1) and the valve body (3) is arranged and the valve core (1) is adapted to the valve body (3), the bottom of the valve core (1) with a seat (9) is provided, wherein the seat (9) with one end of a second stage (11) is connected, the other end of the second stage (11) is connected to a first end of a first stage (10), a groove (8) which is adapted to the sealing ring (2), at the first stage (10 ), the outer diameter of the seat (9) is greater than that of the second stage (11), and the outer diameter of the second stage (11) is greater than that of the first stage (10), characterized in that the floor of the valve body (3) is provided with a fluid outlet (4), one end of the valve body (3) with a fluid inlet (5) and a CIP-SIP interface (6), and the fluid outlet (4), the fluid inlet (5) and the CIP-SIP interface (6) in conjunction with a hole in the center of the valve body (FIG. 3) stand.