Product details size15 nb to 50 nband 13mm od to 50mm odbodyansi304, Ansi 316, Ansi316lfluidair, Water, Steampressurevacuum to 6 bartemperature0 to 130 deg c mascon make 2/2 way pneumatic actuated diphragm valves are basically manual diaphragm valves modified to operated by piston type pneumatic actuators essential for automation of equipment . These valves are capable of being operated from remote location. Selling points 1 zero cavity design uniquely crafted for pharma, Water treatment as well as culinary processing industries. 2 these valves can be operated by computer and plc from remote location that helps reducing labor force involved for operating the system.