Float Valve figure ATHENA

The CSA Mod. ATHENA, with a three ways body in ductile cast iron and internals in stainless steel, is used to automatically control the levels in tanks and reservoirs with an angle or globe pattern orientation regardless of upstream pressure variations. Thanks to an exclusive upstream pressure balanced self-cleaning piston technology, the valve will guarantee for absence of chattering and surges during opening and closing in case of built up back pressure, drastically reducing the maintenance operations and possible damages to the pipeline.

Product features

• Body and cover in ductile cast iron GJS 450-10.

• Float and rod in stainless steel.

• Internals in stainless steel.

• Self-cleaning piston technology.

• Painting with fluidized bed technology RAL 5005.

Working conditions

• Nominal pressure: PN 16 (max. working pressure 16 bar).

• Minimum inlet pressure: 0 bar.

• Treated water maximum 70°C, higher temperature on request.

Connections

• Flanges size from DN 40 to DN 300 mm.

• Flanges standard EN 1092/2, different on request.

Standard

• Design and testing according to EN 1074.