Wastewater Air Release Valves

The durable wastewater CSA valve range ensures reliable air release from pressurised pipelines, admits large volumes of air during pipe drains or bursts to prevent vacuum conditions, and keeps dirt and solids away from the sealing system.

SCF-2”
Guarantees the release of air within wastewater pipeline systems during normal operation and facilitates air discharge during pipeline filling. Ideally suited for sewage, stormwater and other wastewater applications. Also available with an anti-surge mechanism to prevent water hammer.

SCF-RFP-D
Robust anti-hammer & anti-slam wastewater air release valves with a flanged port for larger wastewater pipelines and rising main systems. Larger port sizes are available upon request.

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Product specification

Model quick links: SCF-2 SCF-RFP-D

SCF-2”

Model no.
Description
Port size
Downloads
CSA SCF-2”
Wastewater Combination Air Valve 2” PN16
2”
CSA SCF-RFP-D
Anti-Hammer Anti-Slam Air Valve 2” PN16
2”
Model quick links: SCF-2 SCF-RFP-D

SCF-RFP-D

Model no.
Description
Port size
Downloads
CSA SCF-RFP-D DN50/65
Anti-Hammer Anti-Slam Air Valve
DN50/65 – Dual PCD
CSA SCF-RFP-D DN80/100
Anti-Hammer Anti-Slam Air Valve
DN80/100 – Dual PCD
CSA SCF-RFP-D DN150
Anti-Hammer Anti-Slam Air Valve
DN150
CSA SCF-RFP-D DN200
Anti-Hammer Anti-Slam Air Valve
DN200

Product overview

Built-in surge prevention system (SCF-RFP-D)
Air release system in stainless steel
Float in stainless steel AISI 316
Seat in stainless steel
Painting with fluidised bed technology RAL 5005
Design and testing according to EN 1074

Working conditions
Maximum working pressure
16 bar
Minimum working pressure
0.2 bar
Maximum temperature*
60°C

*Higher on request.