Air Release Valves

SKAS – Sewage Air Release Valve with Valve Chamber

SKAS with integrated protective chamber for below-ground service.

Product Description

The SKAS with Valve Chamber pairs the SKAS sewage combination air release valve with an integrated protective chamber. The chamber provides a sealed environment for below-ground or flood-prone installations, allowing the air valve to be isolated and serviced without dewatering the main. The chamber incorporates an access cover and drainage connection.

Specifications

Size rangeDN25–DN150
PressurePN10 / PN16
MaterialDuctile iron air valve, GRP chamber
ConnectionFlanged PN10/PN16

Approvals & Certifications

ISO 9001International quality management system certification

Standards

EN 1074-4

Typical Applications

  • Below-ground installations
  • Flood-prone sites
  • Buried sewage mains
  • Wastewater networks