Please note we are currently unable to dispatch to Northern Ireland.

Please note that grilles and louvres made to order have a current lead time of 10-12 working days. We have been informed by the manufacturer that this is due to a material shortage. We apologise for the inconvenience this may cause.

Supply Valves - Insulated

Ventilation Ducting  | Air Supply & Exhaust Valves | Air Valves - Insulated |  Supply Valves - Insulated



80mm dia Air Supply Valve - Insulated
KNI-80



The 80mm KNI insulated supply valve incorporates noise attenuatating foam inserts to improve acoustic performance. Adjustment can be made by rotating the inner disc and locking with the fixing nut. KNI valves are supplied with a push fit mounting ring.

Zinc-coated steel, powder coated in RAL9016.

Click on image for more info.


Ring Leader air valve fixing rings available here


6.67 (Excluding VAT at 20%)





Quantity:


80mm dia Air Supply Valve - Insulated

100mm dia Air Supply Valve - Insulated
KNI-100



The 100mm KNI insulated supply valve incorporates noise attenuatating foam inserts to improve acoustic performance. Adjustment can be made by rotating the inner disc and locking with the fixing nut. KNI valves are supplied with a push fit mounting ring.

Zinc-coated steel, powder coated in RAL9016.

Click on image for more info.



7.99 (Excluding VAT at 20%)





Quantity:


100mm dia Air Supply Valve - Insulated

125mm dia Air Supply Valve - Insulated
KNI-125



The 125mm KNI insulated supply valve incorporates noise attenuatating foam inserts to improve acoustic performance. Adjustment can be made by rotating the inner disc and locking with the fixing nut. KNI valves are supplied with a push fit mounting ring.

Zinc-coated steel, powder coated in RAL9016.

Click on image for more info.



10.88 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Female Couplers (Ref: MF)
2. Suspension Rings with EPDM Rubber (Ref: RSUR)
3. Spiral Tube - 3m Lengths (Ref: SR)
125mm dia Air Supply Valve - Insulated

160mm dia Air Supply Valve - Insulated
KNI-160



The 160mm KNI insulated supply valve incorporates noise attenuatating foam inserts to improve acoustic performance. Adjustment can be made by rotating the inner disc and locking with the fixing nut. KNI valves are supplied with a push fit mounting ring.

Zinc-coated steel, powder coated in RAL9016.

Click on image for more info.



14.92 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Rectangular Duct Straight 200x100mm (Ref: RDS200-100)
2. Rectangular Duct Straight 400x200mm (Ref: RDS400-200)
3. 200mm 90° Square Bend (Ref: RSB200)
160mm dia Air Supply Valve - Insulated

200mm dia Air Supply Valve - Insulated
KNI-200



The 200mm KNI insulated supply valve incorporates noise attenuatating foam inserts to improve acoustic performance. Adjustment can be made by rotating the inner disc and locking with the fixing nut. KNI valves are supplied with a push fit mounting ring.

Zinc-coated steel, powder coated in RAL9016.

Click on image for more info.



19.98 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. 200mm dia Air Exhaust Valve - Insulated (Ref: KWI-200)
2. DEC Sonodec Acoustic Flexible Duct 200mm dia (Ref: CLDS-200)
3. Hose clips - Bundle of 10 (Ref: HC10)
200mm dia Air Supply Valve - Insulated

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