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Valsir can supply a waste system with a 110 mm and 160 mm diameter ventilation branch.
This is the ideal solution in high-rise buildings where the simultaneous use factor of the sanitary appliances is high.
This innovative waste system guarantees excellent ventilation of the waste stack and branches on each floor, limiting pressure fluctuations in the system.
This system also offers significant advantages in terms of money savings thanks to the possibility of constructing single stacks (therefore without installing parallel ventilation) in one single diameter, either 110 mm or 160 mm with double the draining capacity as compared to systems with primary ventilation.
Single soil stack, a parallel ventilation pipe is not required.
Increase in drainage flow in comparison with conventional systems.
of waste flow.
of the stack and branches of each floor.
on one branch fitting.
Up to 45* apartments can be connected to the same soil stack with a 110 mm diameter and up to 195* apartments can be connected to a 160 mm diameter soil stack.
* The number of apartments depends on the composition of the same.
Drainage capacity 40% greater than waste systems with primary ventilation.
Drainage capacity is 120% greater than waste systems with primary ventilation.
Valsir provides complete support both during the planning phase and on site, thanks to a first-class technical office made up of a team of highly experienced engineers, capable of dealing with the most complex system requirements.