Automatic Inlet-Outlet Valves is manufactured by Yo-Tana Machine Tools Pvt. Ltd. The Automatic Inlet-Outlet Valves are Pneumatically Actuator operated Ball valves with FRL Unit[Filter, Regulator, Lubricator] with necessary Solenoid valves for Slurry Inlet, Cake Airing, Cake Washing, close filtrate Outlet, Air Purging [core blowing inlet / outlet] all operated in a programmed sequence as required during the operation logically controlled by PLC. Yo-Tana Machine Tools Pvt. Ltd. Manufactures Filter Presses like Fully Automatic Filter Press, Membrane Filter Press, P.P Filter Elements, I-Beam Type Over hanging and Conventional Filter Press. Automatic Inlet-Outlet Valves is used for effluent pollution treatment plant / waste water treatment plant in different industries like Marble Waste De-Watering, Pharmaceuticals Industries, Hotel Domestic, Steel Re-Rolling Industries, Textile Industries, PCB Circuit/Switch Board Industries, etc.