XLJ Series Vacuum Angle Valve with Release Valve is operated with its advance functions. It is used to pushes the piston up as to open the valve. This range aids to silence exhaust air. It utilized for regulating the flow of a fluid. It is easy to control the flow of a liquid at a right direction. XLJ Series Vacuum Angle Valve with Release Valve is able to provide a smooth control conductance. It prevents the reverse flow of oil into the chamber.