• Model:MW104

Metal Fire Rated Exhaust valve

£ 15.86 (excl. VAT)

£ 19.03 (inc. VAT)

Metal Fire Rated Exhaust valve
Description
Metal exhaust grille with integrated fire damper.

Tested to BS1365-2 and tested in timber floor/ceiling. Suitable replacement for fire rated dampers.

Function
This is an exhaust diffuser for installation in ceilings. The grille has a lockable central cone which is rotated to adjust the pressure and consequently the air volume.

Mounting
All sizes can be installed directly onto the duct. Mounting ring included.

Adjustment
The pressure is adjusted by rotating the valve cone.

Other sizes available up to 200mm

Available Options

Customers also purchased...

204x60mm 45 Degree Vertical Bend
204x60mm 45 Degree Vertical Bend
£ 7.22
View
204x60mm 90 Degree Vertical Bend
204x60mm 90 Degree Vertical Bend
£ 8.33
View
204x60mm 90 Degree Horizontal Bend
204x60mm 90 Degree Horizontal Bend
£ 8.44
View
204x60mm Elbow Bend with 100mm Fixed Spigot
204x60mm Elbow Bend with 100mm Fixed Spigot
£ 7.22
View
Shop by price
Shopping Cart
1 x Ducting T Piece Equal - 400mm1 x Electronic extractor fan speed controller - FSC 1.51 x Thermostat - Adjustable Room Thermostat - 230V1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x 204x60mm x 1m Insulated Rectangular Duct1 x KRJ - 160 Inlet Guard for CBB/CBT fans1 x 125mm Round 45 Degree Bend1 x Soler & Palau TCBB/4-400/H - IP441 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x ACQ-150-12D Acoustic Inline Box Fan1 x Ziehl-Abegg - GR40I-ZID.GG.CR1 x Jet Fan IV 100-4 IE3 Induction Fan1 x Spiral Ducting 3 Meters - 355mm1 x Ziehl Abegg 134498 - FL056-ADW-4F.A5P1 x Woods 80JM2/25/6/9/20/16-deg 6pole1 x 2mtr Round Ducting - 100mm1 x 100mm Round Condensation Trap1 x 150mm - 100mm Round Reducer1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x FB050-4EK.4I.V4P 500mm Axial Fan1 x 220 x 90mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x JFU/F3-400-2-SAI (2 Pole speed) JetVent Impulse + Inverter Kit1 x CBT-100N Centrifugal1 x 100mm Round Connector with Damper1 x 100mm Wall Duct - 350mm1 x Rosenberg DKHR 355 2SB.100.6HF.IE1 x Jet Induction Fan - JVC/F3B-100N-2-A1 x Anti Vibration Duct Suspension Rings - 400mm1 x High Temperature Fan - CRMT/4-355/145-3KW1 x CBA-100 Inlet Flange for CBT-1001 x 1mtr Insulated Round Ducting - 125mm1 x EBM Papst- A4E 330-AP18011 x Smoke Extract Axial Fan Series AXC 315 (B)1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 400mm1 x Flanged Spigot - 315mm1 x AXCBF 250D2-32 Bifurcated Axial Fan1 x AXCBF-EX 800-9/18-4 Bifurcated Atex Axial Fans1 x 1mtr Round Ducting - 100mm1 x Duct Split Rings (Pair) -630mm1 x Helios GigaBox 400mm GBW 400/4 centrifugal1 x ELTA - Single Phase Transformer 2amps1 x Acoustic Box Fans (Inline) - CAB-1001 x *VORT HRW 30 MONO Evo - Single Room Heat Recovery Unit,1 x 125mm Thermal Duct to Fitting Connector - SST-125-DFCON
£ 38,917.77
Best sellers
Adjustable Ceiling Extract Valve - White - KU Plastic Grille Boxes (Plenum Boxes) - PB Metal Fire Rated Exhaust valve Brushed Stainless Steel Ceiling Extract or Supply Valves Ceiling Valve - White Plastic Extract Grille RING LEADER Air Valve Fixing Ring Egg Crate Grilles - EC - White Metal Supply Valve - White - KUSW
Specials
Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line
Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line
£ 51.40 now £ 34.20
Reviews
Soler & Palau TCBB/4-450/H - IP65
Soler & Palau TCBB/4-450/H - IP65
£ 481.79

Delivered super promptly yesterday, next day. Only just fitt...