SCF Sewage Air Release Valve


Body and cover in ductile cast iron GJS 450-10
• Air release system in stainless steel
• Float in stainless steel AISI 316
• Seat in stainless steel
• Painting with fluidized bed technology RAL 5005


The CSA Mod. SCF is a high-quality single chamber double function combination air valve. It evacuates air during pipeline filling, allows release of air pockets from pressurized pipelines, and admits large volumes of air in the event of pipe draining/burst, to prevent vacuum and negative pressure conditions.

Entirely made in ductile cast iron, with air release system and seat in stainless steel, SCF ensures long lasting and reliable performances in presence of raw sewage, keeping the solids and dirt away from the air release and sealing system.

The valve is available with several options, such as one way air out (EO) and a variety of outlet connections.

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