Valves:            

Through conduit Gate Valve      Check valve  
Globe valve                    Y-strainer
Ball valve                      Diaphragm valve 
Plug valve                      Marine valve
Butterfly valve                   Air valve
Spare parts of valves (body, flange for ball valve, body, disc for butterfly valve)
API 6A valve             Needle valve (10000 PSI and 5000 PSI)
Steam Traps             Gate Valve