Madho Controls (Thane, UK) has manufactured its Pneumatic Cylinder Flanged End Valve in three-piece design. The material of construction of the body is SS 304/SS 316 with all other parts in contact with fluid are constructed in SS 304. The valve works on vertical linear movement instead of angular rotary movement. Also it can be designed in screwed and socket weld ends at much economical price. The two-flanged end piece of this valve are connected to each other along with central body to form one assembly by tie-rods and nuts. The top Actuator Assembly is separated from Body for maintenance easily by removing Body Nut. The plug can be replaced on line for maintenance in the same way. The upper pneumatic cylinder actuator is pressed stainless steel and it has silicon seal that suits up to 160 C.