[Class : 7] Thermodynamicsteam Traps, Bal Valves, Globe Valves, Gate Valves, Check Valves And Electrically And Pneumatically Acturate Ball Valves,

[Class : 7] Steam Traps; Valves Being Parts Of Machines And Pumps; Ball Valves, Butterfly Valves Being Parts Of Machines; Pressure Regulating Valves; Pump Control Valves; Clack Valves For Machines; Pneumatic Valve Actuators;