Fire-resistant extraction valves
Fire-resistant valves are used in air extraction systems. They comply with the general rules of BS476, part 20: 1987, tested for fire safety and functioned satisfactorily and maintained their integrity through the 125-minute test.
- Infinitely adjustable
Material
steel
Colour
white
Details
Infinitely adjustable
Description
DSOP Fireproof valve Ø100mm
Colour
White
Type
Fire-resistant
Material
Steel
Height above surface (D)
25 mm
Passage
10 cm²
Pressure difference 10 Pa
8,95 m³/u
Details
Infinitely adjustable
Description
DSOP Fireproof valve Ø125mm
Colour
White
Type
Fire-resistant
Material
Steel
Height above surface (D)
25 mm
Passage
15 cm²
Pressure difference 10 Pa
13,42 m³/u
Details
Infinitely adjustable
Description
DSOP Fireproof valve Ø150mm
Colour
White
Type
Fire-resistant
Material
Steel
Height above surface (D)
25 mm
Passage
22 cm²
Pressure difference 10 Pa
19,68 m³/u
Details
Infinitely adjustable
Description
DSOP Fireproof valve Ø160mm
Colour
White
Type
Fire-resistant
Material
Steel
Height above surface (D)
25 mm
Passage
32 cm²
Pressure difference 10 Pa
28,58 m³/u
Details
Infinitely adjustable
Description
DSOP Fireproof valve Ø200mm
Colour
White
Type
Fire-resistant
Material
Steel
Height above surface (D)
25 mm
Passage
44 cm²
Pressure difference 10 Pa
39,38 m³/u
| Article | Description | Details | Material | ||
 | 653.005.00 | DSOP Fireproof valve Ø100mm | Infinitely adjustable | Steel | |
 | 653.006.00 | DSOP Fireproof valve Ø125mm | Infinitely adjustable | Steel | |
 | 653.007.00 | DSOP Fireproof valve Ø150mm | Infinitely adjustable | Steel | |
 | 653.008.00 | DSOP Fireproof valve Ø160mm | Infinitely adjustable | Steel | |
 | 653.009.00 | DSOP Fireproof valve Ø200mm | Infinitely adjustable | Steel |