DIDTEK

Valves being parts of machines; Pumps for machines; Back pressure valves as parts of machines; Valves being parts of machines operated pneumatically and by air; Taps being parts of machines, engines or motors; Hydraulic controls for machines, motors and engines; Pneumatic controls for machines, motors and engines; Hydraulic valves being parts of machines; Butterfly valves being parts of machines; Transmissions for machines