Guide Tong With fluid stoppings of the Yi Seed Liu Body controller , Department to control Yi Liu Body, Er Liu Body controllers include this Body of a controller and An Pressure Open Off Machine Agencies. This Body of controller includes an arrival end, an outlet end Yi Ji Yi Valve Door , Liu Body Department enter this Body of controller from Ru Kou Duan Jin, and Chu Kou Duan Department Even lead to what arrival end , Valve Door Department Let and set what Ru Kou Duan With outlet end Inter. What controller this Body , And are set An Pressure Open Off Machine Agencies Department Let to close to Kong Valve Door Open. Wherein, Shi Yong person Department The are closed by An Pressure Open Off Machine Agencies Kong Valve Door Open in a manner of by Pressure, use the Guide Tong With fluid stoppings of Kong Liu Body.一種流體控制器,係用以控制一流體之導通與止流,而流體控制器包含一控制器本體以及一按壓開關機構。控制器本體包含一入口端、一出口端以及一閥門,流體係自入口端進入控制器本體,出口端係連通於入口端,閥門係設置於入口端與出口端之間。按壓開關機構係設置於控制器本體,並用以控制閥門之開合。其中,使用者係經由按壓開關機構以按壓的方式控制閥門之開合,藉以控制流體之導通與止流。