06
Flow control devices; vortex valves; valves for controlling
and attenuating flow in water collection systems, for storm
water detention, for control of watercourses and for flow
control in flood storage areas; valves used to dissipate
energy at the end of a line to reduce turbulence and
minimise erosion to surrounding structures; valves for
controlling and attenuating flow in foul and combined
sewers, sewage treatment works and balancing ponds, and for
catch basin inlet flow control; parts and fittings for the
aforesaid goods including by-pass doors, adjustable intake
gates, vortex suppressor pipes and vent pipes
20
Flow control devices; vortex valves; valves for controlling
and attenuating flow in water collection systems, for storm
water detention, for control of watercourses and for flow
control in flood storage areas; valves used to dissipate
energy at the end of a line to reduce turbulence and
minimise erosion to surrounding structures; valves for
controlling and attenuating flow in foul and combined
sewers, sewage treatment works and balancing ponds, and for
catch basin inlet flow control; parts and fittings for the
aforesaid goods including by-pass doors, adjustable intake
gates, vortex suppressor pipes and vent pipes
Die Bezeichnungen wurden automatisch übersetzt. Übersetzung anzeigen