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RABCR

Circular modulating fire damper RABCR

Bevent Rasch has developed a fire damper E60/E120-S with modulating actuator. This means the air flow can be adjusted with the damper blade angle 0-100% via input signal 2-10 V. It can also be used as adjustment damper or control damper and have a complete fire function at the same time.

Quick facts

  • Fire resistance class E60 / E120S
  • Full protection against the spread of combustion gas
  • Sizes from 100 mm to 630 mm
  • Prefitted regulating safety actuator 24V
  • Installation in ducts
  • Easy regulation of flow
  • Available in MagiCAD
  • CE-marked building product according to 15650:2010

FIDm

Self-acting back draught damper FIDm

FIDm is a self-acting back draught damper designed to prevent the spread of combustion gases via the intake air system in ventilation systems. FIDm is equipped with an actuator and is suitable for systems where you adjust the ventilation as required.

Quick facts

  • Sizes from Ø 100 to 250 mm
  • With actuator
  • Available in MagiCAD

BVAV-1

Circular variable/constant flow device BVAV-1

BVAV-1 is a variable/constant air flow device, complete with actuator, control unit and measuring device.

Quick facts

  • Sizes Ø100 mm to Ø630 mm
  • Universal version. Air flows can be adjusted manually.
    Dynamic pressure sensor. Static pressure sensor as option.
  • Compact version. Dynamic pressure sensor.
  • Max and min. air flow calibrated before delivery

BVAVd

Variable/constant flow device with display BVAVd

Quick facts

  • Sizes Ø100 mm to Ø630 mm
  • Low min. air flow
  • Display showing current air flow
  • Max. and min. air flow can be set on site
  • Calibrated before delivery
  • Available in MagiCAD

BVAV-LD

Variable/constant flow device with built-in silencer BVAV-LD

The BVAV-LD is an electronically variable/constant flow device with a built-in silencer. The unique design of the unit means that no straight duct is necessary before the unit, thus allowing it to be fitted immediately after a bend or union piece. The BVAV-LD is available in supply air and exhaust air versions.

Quick facts

  • Sizes Ø125 mm to Ø400 mm
  • Supply air and exhaust air versions
  • Integrated straight duct
  • Compact version. Dynamic pressure sensor.
  • Max and min. air flow set before delivery
  • Calibrated before delivery
  • Available in MagiCAD

RABRR

Rectangular regulating fire damper RABRR

Bevent Rasch has developed a fire damper, fire class E60S /E90S /E120S with regulating actuator. This means it is possible to regulate the air flow from 0-100% with a control signal 2-10V, use it as an adjustment damper or boosting damper while providing complete protection against the spread of combustion gases.

Quick facts

  • Fire resistance class E60S / E90S / E120S
  • Sizes from 200 x 200 mm to 1500 x 1500 mm
  • Prefitted safety actuator 24V
  • Slip joint connection or Flange connection
  • Installation in duct or against wall
  • Easy flow regulation
  • Available in MagiCAD
  • CE-marked building product in accordance with 15650:2010

BVAVd-LD

Variable/constant flow device with display and built-in silencer BVAVd-LD

The BVAVd-LD is an electronically variable/constant flow device with a built-in silencer. The unique design of the unit means that no straight duct is necessary before the unit, thus allowing it to be fitted immediately after a bend or union piece. The BVAVd-LD is available in supply air and exhaust air versions.

Quick facts

  • Sizes Ø125 mm to Ø400 mm
  • Supply air and exhaust air versions
  • Integrated straight duct
  • Low min. air flow
  • Display showing current air flow
  • Max. and min. air flow can be set on site
  • Calibrated before delivery
  • Available in MagiCAD

BVAV-3

Rectangular variable/constant flow device BVAV-3

BVAV is a variable/constant air flow device, complete with actuator, control unit and measuring device.

Quick facts

  • Sizes from 200-200 mm.
    Max width 1600 mm, max height 1300mm.
  • Universal version
  • Dynamic pressure sensor.
    Static pressure sensor as option.
  • Max and min. air flow calibrated before delivery
  • Available in MagiCAD

BVAFR

Measuring damper BVAFR

BVAFR is a rectangular measuring damper equipped with actuator, actuator bracket or lever control.

Quick facts

  • Pressure class A < 1000 Pa
  • Air tightness class 1
  • Hot dip galvanised sheet steel
  • Bracket for actuator, handlever control or fitted electric actuator
  • Available in MagiCAD
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