search-loading

Type RN


TROX volume flow rate controllers type RN are mechanical automatic controllers for constant volume flow systems. The volume flow rate controller operates without any external energy.

RN
RN
RND
  • Circular mechanical automatic controller
  • Factory functional testing of each unit
  • No on-site calibration required
  • Units are essentially ready for commissioning after installation

An easy-moving control damper is displaced by aerodynamic forces such as to maintain a constant set volume flow throughout the entire differential pressure range. The volume flows are set with the external pointer by reference to a scale.

To simplify applications in individual projects, the controllers can be ordered and installed according to the required size. The desired value is then set simply and reliably when installing the controller.

The controllers are also available with type RND acoustic cladding, in order to reduce case-radiated noise.

Characteristics
  • Mechanically system powered, without external power suplly
  • Low friction control bellows functional also as a damper element
  • The flow rate can be set with an external scale
  • High accuracy of flow rate
  • Orientation-independent and maintenance-free

Downloads Group Type Ident-No. Type / Size
         
RN CONSTANTFLOW Technical Leaflet 5/9/EN/10 PDF / 726 KB 
Product Information Update RN PDF / 317 KB 

News

CO2_BEING_DISCUSSED_76x57

Success for TROX Academy

The one day training course which has seen over 600 engineers attend...
To the news

Installation Examples

Clifford Chance

Clifford Chance, Canary Wharf

TROX supplied in excess of 2400 fan boxes, plus associated grilles and diffusers, in a contract value worth more then £1m.
To the example

Contact

Thetford Main Offices Small

TROX UK Ltd

Caxton Way, Thetford
Norfolk IP24 3SQ
Tel: +44 (0)1842 754545
Contact and locations