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DVS (RAL9005) • Steel exhaust valves

  • Air valves
  • Steel
  • Black, RAL 9005
  • For air exhaust
  • Extraction

Steel air exhaust valves with adjustable core and 50 mm mounting frame

Brand

  • Cairox

Application

  • Wall or ceiling mounted valves used for air exhaust inside buildings.
  • Suitable for small spaces such as toilets, storage room, bathroom, etc.

Material

  • Steel

Colour

  • Black, RAL 9005

Composition

  • Pressed steel grille with adjustable core, supplied with galvanized steel mounting frame

Mounting

  • Fixing in the mounting frame

Accessories

  • Mounting ring TR for clamping the mounting frame on tile ceiling plates

Order example

  • DVS, 100

Explanation

DVS = Type valve (incl. mounting frame and clamping ring)

100 = Connection diameter

Text for tender

Copy
  • The air exhaust valves shall be of the high pressure loss type with adjustable core and made of steel. They shall be supplied with mounting frame
  • White finish RAL 9005
  • Cairox type DVS (RAL 9005)

Artikelen

Article selection assistant
Type
Type
Article number Type Type E-shop
I040102201000 RNFLA 200 200
I040102253000 RNFLA 250 250
I040102302000 RNFLA 300 300
I040102353000 RNFLA 350 350
I040102403000 RNFLA 400 400
I040102455000 RNFLA 450 450
I040102503000 RNFLA 500 500

Quick selection

QØ
100125
r
-10
0
+10
-17
0
+9
15Ps45  30
  
Lw(A)<20  <20  
25Ps 12 79  
Lw(A) <20 24  
50Ps 4212 12 
Lw(A) 25<20 <20 
100
Ps  49 4318
Lw(A)  29 25<20
200
Ps     68
Lw(A)     35

Symbols and specifications

  • Q = Air volume in m³/h
  • Ps = Static pressure loss in Pa
  • Lw(A) = Acoustic power in dB(A), based upon measured Lp acoustic pressures increased by 4 dB(A) room attenuation
  • r = Gap between the central core and the valve body

Selection Graph

Symbols

  • Q = Air volume in m³/h and l/s
  • Pt = Total pressure loss in Pa
  • Lw(A) = Acoustic power in dB(A)
  • r = Gap between the central core and the valve body

Dimensions

ØD [mm]

ØN1 [mm]

h [mm]

ØN2 [mm]

L [mm]

DVS 100

99

125

45

137

28

DVS 125

124

150

45

164

29

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