6
Valves and manifolds; butterfly valves; clack valves; control valves; directional control valves; disc flushing valves; double tube valves; drain traps; draw-off valves; flap valves of metal; flow control devices of metal; flow isolating valves; high pressure precision valves; manual valves; safety valves; non-return valves; pressure reducing and regulating valves; shutter valves; slide valves; shear seal valves; valves for industrial installations; valves for use in hazardous and corrosive environments; all of the above substantially of metal and for controlling the flow of fluids; parts, fittings and accessories for all of the above
7
Valves and valve mechanisms; actuators for valves; air delivery valves; air switching valves; butterfly valves; check valves; clack valves; compressed air pilot valves; electric, hydraulic, mechanical, pneumatic, thermostatic control valves; drives for valves; electric motors for valves; electric valves; electromagnetic valves; flap valves; pressure regulating, control and reducing valves; directional control valves; directional control valves; valves for industrial use; high pressure precision valves; level regulating valves; lockable valves; manual control valves; safety valves; motorised valves; non-return valves; pneumatic actuators for valves; pneumatically operable valves; power operated valves; safety valves; servo-control valves; shutter valves; slide valves; shear seal valves; stop valves; throttle valves; valves for regulating fluid flow; valves for industrial installations; valves for use in hazardous and corrosive environments; valves for use in wellhead apparatus; all of the above being parts for machines; compressed air pumps; diaphragm pumps for pumping fluid material; electric pumps; electric motor pump units; feed pumps; fluid elevation pumps; gear pumps; high pressure pumps; positive displacement pumps; hydraulic pumps; hydraulic pumps for underwater use; lubricating pumps; machine pumps; oil pressure pumps; oleodynamic pumps; pneumatic pumps; pneumatic pumps for the supply of liquified gases; pressure intensifiers; pressure intensifiers for hydraulic systems; pressure intensifiers for underwater use; water/glycol pumps; pumping machines; rotary pumps; screw pumps; servo controlled pumps; submersible pumps; parts fittings and accessories for all of the above
9
Automatically actuated valves; control valves; directional control valves; solenoid operated valves; amplifying valves; automatic throttle valves for pressure control; valves for controlling fluid flow in boreholes; electronic control apparatus for valves; monitoring apparatus for the control of valves; pressure indicator plugs for valves; remote control apparatus for effecting the automatic opening and closure of valves; valves for use in hazardous and corrosive environments; apparatus for monitoring and controlling the operation of pumps; electronic control apparatus for pumps; fuel dispensing pumps; self regulating fuel pumps; parts fittings and accessories for all of the above