FIVC Suction Diffuser (Grey Cast Iron – PN 16 – EN 1092-2)

Technical data

Main features and materials

• Body: Grey Cast Iron

• Cover: Grey Cast Iron

• Mesh screen: Stainless Steel

• Sealing part: Rubber EPDM

• USP: 3-in-1: Functions as an elbow, in-line strainer, and a rectifying valve.

Integrated positioning indicator

• Nominal diameter: 50×40-500×500

• Pressure test standard: BS EN 12266-1

• Dimensions: Flanges acc. to EN 1092-2

Field of applications

• Temperature range: -20 to 120 °C

• Max. working pressure: 16 bar



FIVC Suction Diffuser is designed to reduce velocity and increase the static pressure in HVAC system pumping stations providing multiple of functionalities.

The valve acts and can replace an elbow, in-line strainer, variable diameter, and a rectifying valve.

Besides, the valve eliminates cavitation and impurities from damaging the water pump impeller, and prolong the service life of pump.


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