Fire-rated ceiling valve usage is constantly growing in domestic and commercial properties. Protection against fire should always be a concern and all safety measures should be considered.
These fire-rated ceiling valves have a 60-minute rating, which prevents fire from spreading through ceilings. In case of a fire, the intumescent pad inside the ceiling valve expands and prevents fire spreading through a building.
The 150mm fire-rated exhaust valve incorporates integral intumescent materials. During a fire, the intumescent material expands and closes the aperture of the valve, re-instating the fire resistance of the structure.
CODE | A | B | C | D | E | F | G | H | Weight (g) |
DUCVMW104FRE 100mm | 98 | 47 | 118.5 | 125 | 97.5 | 40 | 75 | 139 | 278g |
DUCVMW124FRE 125mm | 124 | 49 | 144 | 150 | 122 | 45 | 98 | 165 | 390g |
DUCVMW154FRE 150mm | 149 | 45 | 169.5 | 175 | 148 | 50 | 118 | 201 | 539g |
DUCVMW204FRE 200mm | 197 | 48 | 218 | 225 | 197.5 | 63 | 157 | 248 | 763g |
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Here is the instruction on how to install this ceiling valve
Product Category | Ceiling Vents |
Round System (mm) | 150 |
Product Type | Extract Valve |
Product Group | Plastic Ducting |
Length (mm) | 201 |
Width (mm) | 58 |
Height (mm) | 201 |
Spigot size (mm) | 149 |
Colour | White |
Material | Painted Steel |
Weight (Kg) | 0.528 |
Packaged Weight (Kg) | 0.528 |
Packaged Length (mm) | 201 |
Packaged Width (mm) | 58 |
Packaged Height (mm) | 201 |
Barcode | 5060272545994 |
Manufacturer Product Code | MW154FRE |
Quick Search: | QS18929 |
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Ducting System | Actual dimensions (mm) | Space requirements (mm) | Airflow mm² |
For 4" (100mm) extractor fans or for low power cooker hoods up to 250m³/hour | |||
---|---|---|---|
System 100 - Round | 100 | 106 | 7,854 |
System 100 - Rectangular | 110 x 54 | 116 x 60 | 5,940 |
For medium extraction rates or if available depth is limited up to 500m³/hour | |||
System 125 - Round | 125 | 131 | 12,272 |
System 125 - Rectangular | 150 x 70 | 156 x 76 | 10,500 |
For 6" (150mm) extractor fans or for high power cooker hoods up to 500m³/hour & above | |||
Megaduct 220 - Rectangular | 220 x 90 | 227 x 97 | 17,968 |
System 204 - Rectangular | 204 x 60 | 210 x 66 | 12,240 |
System 150 - Round | 150 | 156 | 17,671 |
System 150 - Rectangular | 180 x 90 | 186 x 96 | 16,200 |
For a shallow space, such as ceiling voids or under floor, where high extraction rates are not needed: | |||
System 300 - Rectangular | 308 x 29 | 314 x 35 | 8,932 |
System 225 - Rectangular | 234 x 29 | 240 x 35 | 6,786 |
System 100 Round/Rectangle | System 125 Round/Rectangle | System 150 Round/Rectangle | System 204 | System 225 |
System 220 | System 300 | |||
Actual Dimensions (mm) Space Requirements (mm) |