Volume flow controllers
Product description – variable volume flow controller PVSR
Variable volume flow systems can be used to establish compliance with the requirements for an economic and energy-efficient operation, in particular by the new type of demand-driven fan control via the VAV flap position in connection with drives of the MP bus system generation.
Every zone, every room of an object receives exactly the airflow that is necessary for complying with the criteria currently required to supply the outdoor air and discharge the pollutants, depending on the requirements. The room temperature, the air quality, or a combination of both define the airflow required.
HYGIENE CERTIFICATION: (THE RUHR DISTRICT INSTITUTE OF HYGIENE)
The design complies with the hygiene requirements in accordance with the specifications laid down by VDI 6022, Blatt 1 (01/2018), DIN 1946, Teil 4 (09/2018), SWKI VA104-01 (01/2019), ÖNORM H 6020 (06/2019), ÖNORM H 6021 (08/2016) and ÖNORM H 6038 (02/2020) complying with hygiene evaluations carried out correspondingly.
Product description – constant volume flow controller VR-1-S
Volume flow controllers are mechanical controllers for constant volume flows in ventilation and air conditioning systems. The controllers operate without auxiliary energy. Volume flow controllers are available in a basic version with manual adjustment of the volume flow setpoint.
The volume flow setpoint is preselected on a scaled adjustment device and kept constant with high accuracy at variable pressures. The controllers are factory-adjusted for the entire volume flow range.
The volume flow setpoint can be easily adjusted on site!
The volume flow setpoint can be factory preset when ordering. Subsequent changes on site are easily possible.
