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COMBINATION AIR VALVE CHAMBERS DN 1000 AND DN 1250


EXHAUS REGULATION IN PRESSURE PIPES
Anti-lift, accessible (through class D), sealed ROMOLD pre-fabricated chambers in variable heights with ready-to-operate, integrated venting and exhaust valve (BEV). The ROMOLD BEV pre-fabricated chamber, with its ease of handling, simplifies installation of a venting and exhaust valve into the pressure pipe in a cost-effective and time-effective manner.
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BEV DN 1000
F-125-250-BEV-280-160
BEV DN 1250
EQUIPMENT
 
Completely pre-assembled pressure pipes, extending outside manhole, ending with flanges based on pressure pipe diameter, or ending with spigot, and consisting of:
  • Pressure pipe made of PE-HD
  • Shutoff device between BEV and pressure pipe
  • Storz couplings for simple installation and disassembly of the ventilation & exhaust valve
  • Inlet- and outlet pipe through Camlock coupling integrated with the venting and exhaust valve
  • Pipe sockets for supply and exhaust air are routed up to approx. 300 mm outside the chamber
  • BEV valve D020 or D025 completely pre-assembled
  • Flange connecting screws made of stainless steel

All manholes with no ventilation hood, no filters, and no manhole cover