WAVE SUBWAY
Description
The WAVE SUBWAY is an automatic air valve designed to offer the best solution for underground installations, in cases where building a manhole is either impossible or too costly. It ensures pressurized air degassing during operation, the intake of large volumes of air when pipelines are being emptied, and the controlled release of air to avoid the risk of water hammer.
It is installed in pressurized systems with treated water, in areas subject to freezing, and beneath roads and buildings.
Features
- Design pressure: up to 16 bar
- Minimum operating pressure: 0.2 bar (lower on request)
- Maximum treated water temperature: 60°C
- Nominal sizes DN: flanged version 50, 80
- Connections: PN 10, 16, 25, 40 according to EN 1092-2 and class 150 according to ASME B16.5
