Air Release Valves

SKAS – Sewage Combination Air Release Valve

Sewage air release for gravity and pressurised systems.

Product Description

The SKAS provides combined air release and vacuum breaking for sewage systems operating under both gravity and pressurised conditions. Non-clog internals and a ball float resist fouling from wastewater constituents. Vacuum break function protects pipe walls from collapse during drain-down or sudden pump shutdown.

Specifications

Size rangeDN25–DN200
PressurePN10 / PN16
MaterialDuctile iron, EPDM ball float
ConnectionFlanged PN10/PN16

Approvals & Certifications

ISO 9001International quality management system certification

Standards

EN 1074-4

Typical Applications

  • Gravity sewers
  • Sewage rising mains
  • Combined sewer systems
  • Wastewater networks
SKAS – Sewage Combination Air Release Valve

Request a Quote

Send us your size, pressure rating and quantity and we will respond with pricing and full technical documentation, typically within one working day.

Request a Quote or email info@afcvalves.eu
View all product datasheets

At a glance

Sizes
DN25–DN200
Pressure
PN10 / PN16
Connection
Flanged PN10/PN16
Download Datasheet (PDF)