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SCV60+ • Fireproof butterfly dampers with valve EI60S

  • Fire resistant valves
  • Circular
  • EI60S
  • With fuse 72°C

Circular fire damper cartridge with a finishing valve SCV60+ for installation at duct's end. The circular fire damper cartridges are equipped with a fusible link that holds the two parts of the blade in the open position. When the temperature in the duct rises above 72°C, the fusible link melts and releases the two semi circular blades. The damper is now closed and two blocking hooks keep the blades in their safety position, which prevents any smoke or flames from passing through. The cartridge is inserted in a metal ventilation duct of the same diameter and stays in place thanks to its rubber sealing ring. The circular fire damper cartridge is a compact fire resistant product for ducts with a small diameter. It is inserted inside ventilation ducts that cross walls in order to stop the propagation of fire.

Application

  • Closing ventilation ducts in case of fire
  • Fire resistant for 1 hour
  • For air from 15 ° C to 45 ° C with an RH of 30-70%
  • To be mounted horizontally or vertically

Material

  • Steel

Construction

Composition

  • Steel tunnel
  • Fusible link 72°C
  • Fiber silicate blades
  • 1. Steel tunnel
  • 2. Two semi-circular blades
  • 3. Intumescent strip around the tunnel
  • 4. Rubber sealing rings
  • 5. Fusible link 72°C
  • 6. Two blocking hooks
  • 7. End of range switch
  • 8. Product identification
  • 9. SC+ fire damper cartridge
  • 10. Ventilation valve V

Mounting

  • To be inserted in round ducts, passing fireproof walls or floors according to installation manual delivered with the product

Certification

  • Classified EI60(ve,ho o<->i)S at 300Pa according EN 13501-3 in ridid wall, rigid floor and flexible wall
  • Fire resistance according to EN 1366-2
  • CE marked according EN 15650

Accessories

  • Self-assembly end of range switch, type KIT FCU SC
  • Premounted end of range switch upon request, type FCU SC

Other available products

  • Also available in Rf 90 minutes type SCV90+ or Rf 2 hours type SCV120+

Text for tender

Copy
  • Circular fireproof butterfly damper with a finishing valve for installation in ventilation ducts passing through a construction element in order to stop the propagation of fire. Fire resistance up to 1 hour
  • CAIROX Type SCV60+

Order example

  • SCV60+, 125

Explanation

SCV60+ = Round butterfly fire damper with valve Rf 60 minutes

125 = duct diameter

Quick selection

Diav 3 4 5 6
100Q85113141170
Vk6.7911.213.5
Ps 12 22 35 50
Lw(A)42 46 50 52
125Q133177221265
Vk5.378.810.5
Ps 8 14 22 32
Lw(A)41 45 48 51
150Q190250320380
Vk4.86.48.29.7
Ps 7111723
Lw(A)39434749
160Q217290362434
Vk4.76.37.99.4
Ps 6 10 15 22
Lw(A)39 43 46 49
200Q339452565679
Vk4.25.77.18.5
Ps 4 8 12 17
Lw(A)38 42 45 48

Symbols and specifications

  • v = Air velocity in the duct in m/s
  • Q = Air volume in m³/h
  • Vk = Effective velocity through the damper in m/s
  • Ps = Static pressure in Pa
  • Lw(A) = Acoustic power in dB(A)

Dimensions

SCV+
ØDn [mm]
ØDn-1,5 [mm]
X [mm]
Y [mm]
10010098.518145
125125123.531170
150150148.540185
160160158.549195
200200198.569235
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