ERVR Rectangular vav control unit in galvanised steel with servomotor
Description
These regulators are used to control and maintain the amount of air in VAV systems.
Characteristics
- Galvanised steel sheet casing;
- Dynamic Δp probe to measure and maintain the air flow rate according to the room demand;
- Flow regulator supplied with Belimo LMV-D3MP motor;
- Galvanised steel airtight regulation damper with lateral and longitudinal gaskets;
- Operating range between 20 and 1000 Pa;
- Flow rate adjustment and control by means of a linearised motor controller;
- Self-generated and radiated noise tests according to the UNI EN 25135 and ISO 3741 Standards.
Models
ERVR-I double casing.
On demand
-VAV-Compact, AC/DC 24 V, KNX (S-Mode), IP54
LMV-D3-KNX (5Nm)
- Intermediate dimensions.
Notes
For correct pressure readings and for a flow rate tolerance of 5%, a straight duct with the same size as the regulator and 2/3 times the size of the base must be provided upstream. Otherwise, the air flow rate may vary between 10% and 20% from the calibrated value.
Simple Casing Diagram
Double Casing Diagram
Operating Data and Price List:
When ordering, indicate the minimum and maximum air flow rates to be programmed.
Models Portata aria minima Maximum Airflow ERVR - Segnale di controllo 2...10V ERVR - Segnale di controllo 0...10V ERVR-I - Segnale di controllo 2...10V ERVR-I - Segnale di controllo 0...10V B mm H mm m3/h m3/h euro euro euro euro 200 110 160 790 613,72 613,72 710,15 710,15 400 110 315 1580 662,23 662,23 778,06 778,06 600 110 475 2375 710,73 710,73 845,96 845,96 400 210 605 3040 705,83 705,83 839,10 839,10 600 210 905 4540 758,50 758,50 912,84 912,84 800 210 1210 6040 807,40 807,40 981,29 981,29 600 310 1340 6710 804,53 804,53 977,29 977,29 800 310 1785 8915 857,58 857,58 1.051,55 1.051,55 1000 310 2230 11160 908,59 908,59 1.122,97 1.122,97 600 410 1770 8875 850,58 850,58 1.041,75 1.041,75 800 410 2360 11790 907,77 907,77 1.121,82 1.121,82 1000 410 2950 14750 978,16 978,16 1.220,35 1.220,35
