Swan Neck Fixed Flanges for SAFE FLOW VALVE

• Range of Swan Neck designed for the installation, setting and maintaining in position of SAFE FLOW VALVE air inlet valves.
• Steel construction. 
• Fixed flanges. 
• Anti-corrosion protection by 250 Micron epoxy powder coating.
• Epoxy coating approved for drinking water, applied by fusion, compliant with standard EN 14901.

Compliance with standards:

• ISO 7005-2: Metal flanges, cast iron flanges.
• ISO 7483: Dimensions of joints to be used with ISO 7005 flanges.

Approval:

• (ACS) Health conformity certificate. 

Characteristics:

• Range: Swan neck with fixed flanges: DN 80 to DN 400.
• PFA 16 to PFA 40.
• Drilling for ISO PN flanges 10/16/25/40 bars.
• Use temperatures: +0°C to +70°C.

Applications:

• Water transport and distribution. 
• Pumping, treatment, storage.
• Fire protection networks.
• Irrigation networks.