Anti water hammer combination air valve for wastewater fig. SCF-AS

The air valve ensures reliable operation of piping systems by allowing air pockets to be released during working conditions, large volumes of air to enter in the event of draining operations or a pipe burst, and air to be discharged at a controlled speed. Air valve designed for wastewater.

Features

• GJS 450-10 ductile iron body and cover.

• Stainless steel anti water hammer system with adjustable orifices.

• Stainless steel venting sub-assembly.

• Stainless steel seat.

• AISI 316 stainless steel float.

• RAL 5005 blue epoxy coating applied by fluidised bed technology.

Working conditions

• Fluid: wastewater.

• Pressure: 10-16 bar.

• Minimum pressure 0.2 bar.

• Maximum temperature: 60°C, higher values on request.

Connections

• Flanges from DN 50 to DN 200 mm.

• Flanges to EN 1092/2, others on request.

Standard

• Designed and tested to EN 1074