Corrosion-resistant versions
The round VRE volume flow regulators control volume flows constantly and variably; full shut-off is also possible.
Depending on the design, they are suitable for use in polluted/contaminated air.
Actuation and control are carried out with external energy, either electrically or pneumatically.
With push-in ends and insertion bead for a lip seal, suitable for connection to air ducts to DIN EN 1506 or EN 13180 or flanges to DIN 24154 series 1 from nominal size 500 mm. Versions:
Steel – galvanized, coated, stainless steel
PPs – for aggressive media, as all components in the air flow are made of plastic.
- Attachment of various controller makes/components possible
- Can be combined with spring return or high-speed drives
- Corrosion-resistant versions available
- With dynamic (VRE) or static (VRE-s) measuring principle
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Technical data
Technical Data for L_pa= 35 dB(A)
Volumenstrombereich 19 - approx. 11
Volumenstrombereich 200 m³/h
Differenzdruckbereich up to 1000 Pa
Gehäuseleckage nach DIN EN 1751 Class A standard
Gehäuseleckage nach DIN EN 1751 Class C (optional)
Luftdichte Absperrung nach DIN EN 1751 Class 4 (DN 100 + 125: Class 3)
Sizes [mm] Ø 100 - 600
Design/Options
Galvanized steel
coated
Stainless steel
PPS
Silencer SDE (optional)
Messprinzip
dynamisch (für nicht belastete Luft)
Static (for polluted air) (optional)
Housing version
Downloads
Ordering help for variable volume flow controllers
Planning aid for volume flow control
Technical leaflet variable flow rate controller VRE
Technical brochure air distribution unit VRE
Specification flow rate controller VRE
Impressions
