Inficon Econtil VAP040-A with part number 250-248 is a pneumatic angle vacuum valve that is used in vacuum equipment and industrial systems. This valve is especially used to control the flow of gases in vacuum systems and semiconductors. The main features of this valve include pneumatic operation, accurate flow control and resistance to harsh industrial conditions. This product is usually used in complex vacuum systems, such as vacuum pumps, semiconductor equipment and research applications. You can contact our industrial group for more information.