The valves are manufactured using pressed and spun steel with a powder coated RAL9016 finish. Installation is by a fixing collar supplied as part of the valve assembly. Air flow adjustment is controlled by rotating the centre cone either inward or outward. Once the required setting is achieved the cone is locked into position with a locknut.
- Access Hatches Made to Order
- Air Purification
- Test Instruments-HVAC
- Air Conditioning
- Access Hatches Standard
- Air Con accessories
- Branch Take-Offs & Reducers
- Ceiling Panels and Grid Systems
- Clips Miscellaneous Peer
- Ducting and Accessories
- Fans
- Fire Control
- Fire Products
- General Hardware and Tools
- Grilles, Diffusers and Louvres
- Hanging Rod
- Insulation
- MDO Plastic
- Roof Ventilators and Accessories
- Solar Roof Ventilators
- Safety Products
- Sealants, Adhesives, Sprays, Liquids and Tapes
- Sheet Metal Products
- Tools and General Hardware
- Shop By Brand