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SVA (RAL9016) • Steel supply valves

  • Air valves
  • Steel
  • White, RAL 9016
  • For air supply
  • Pulsion

Air supply valve with adjustable core

Brand

  • Cairox

Application

  • For air supply in ventilation systems

Material

  • Steel

Colour

  • Standard colour white, RAL 9016

Composition

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

Mounting

  • Fixing by clips in the mounting frame
  • Can also be used for direct mounting into round ducts (with or without mounting frame)

Accessories

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

Order example

  • SVA, 125

Explanation

SVA = Type valve (incl. mountingframe)

125 = Connection diameter

Text for tender

Copy
  • The air supply 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 9016
  • Cairox type SVA

Quick selection

QSVA80100125150160200
r [mm]510510151020102030102030102030
25X0,201.91.1              
Ps23<5              
Lw(A)<20<20              
30X0,202.31.41             
Ps3468             
Lw(A)292121             
40X0,203.221.61.3            
Ps5719317            
Lw(A)45282823            
50X0,20  2.21.71.32          
Ps  542111<5          
Lw(A)  3528<20<20          
70X0,20  3.42.61.82.622.4  2.4     
Ps  10050349<5<5  <5     
Lw(A)  44373122<2020  <20     
100X0,20    2.63.532.92.4 2.92.1 2.8  
Ps    68311024<5 23<5 <5  
Lw(A)    57312329<20 29<20 <20  
150X0,20     4.94.73.62.92.63.62.72.53.42.2 
Ps     6831589<5576<521<5 
Lw(A)     423440<20<2040<20<2027<20 
200X0,20      6.34.33.43.14.33.3342.92.4
Ps      5293251892241647<5<5
Lw(A)      4247292646282536<20<20
250X0,20        3.93.5 3.83.54.63.62.9
Ps        4133 40307320<5
Lw(A)        3632 35324224<20
300X0,20        4.44 4.44 4.33.4
Ps        6247 6145 3513
Lw(A)        4238 4038 3024
400X0,20              5.64.3
Ps              6632
Lw(A)              3932
500X0,20               5.3
Ps               50
Lw(A)               38

Symbols and specifications

  • Q = Air volume in m³/h
  • Ps = Static pressure loss in Pa
  • X0.20 = Horizontal throw at end velocity of 0.20 m/s in m
  • Lw(A) = Acoustic power in dB(A), based upon measured Lp acoustic pressures increased by 4 dB(A) room attenuation
  • r = 10 mm, 30 mm = Gap between the central core and the valve body

Selection Graph

Symbols

  • Qv = Air volume in m³/h and l/s
  • Pt = Total pressure loss in Pa
  • l 0.2 = Horizontal throw at end velocity of 0.20 m/s in m
  • Lp = Acoustic pressure in dB(A
  • r = 10mm, 30mm = Gap between the central core and the valve body

Dimensions

ØD [mm ]ØN [mm]ØN1 [mm]H [mm]L [mm]L1 [mm]
SVA 808010696506015
SVA 100100135125506015
SVA 125125160150506015
SVA 150150191181506015
SVA 160160195185506015
SVA 200200238228506315
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