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Iris® Diaphragm Control Valve
Brand: Egger PumpsEnergy saving valve for the precise and economical control at low loss of pressure of liquids and gases that can be either clean or contain particles.
Features- Highly precise control of the flow rate through concentric Iris® diaphragms (similar to a camera diaphragm)
- Energy-saving control valve due to its free centric passage
- Maintenance free
Specifications
Brand
Size
- Nominal DN 25 to DN 400 mm (1” to 16”)
Maximum Operating Pressure
- 10 bar (150 psi)
Temperature Range
- Up to 220° C (428° F)
Material of Construction
- Casing: GG, 1.4409, 1.4588
- Segments: Bz Hard Chromeplated, 1.4404, 1.4529
- Air for Aeration in Wastewater Treatment Plant
- Gases
- Municipal and Industrial Wastewater
- Slurries and Viscous Materials
- Paper Pulp and Fibrous Suspensions
- Pellets with A Particle Size Over 0.5 mm
- Sugar Suspensions
- Drinking Water