VENTILATION GRILLES

Intelmann® Disc Valve Exhaust Ø 80–200 mm – Type TVA, white RAL 9010, incl. mounting ringThe Intelmann® Disc Valve Type TVA for exhaust air is the ideal solution for efficient and adjustable air extraction in ventilation systems. It has been specially designed for use in exhaust air systems and is perfectly suited for bathrooms, toilets, kitchens as well as living and office spaces.Made from powder-coated sheet steel in white (RAL 9010), the exhaust valve impresses with a durable, easy-care surface and a discreet appearance. The centrally arranged, rotatable valve disc allows for stepless adjustment of the volume flow and offers a wide control range.Thanks to the integrated mounting ring / installation frame and the bayonet lock with sealing tape, quick, secure and airtight installation is guaranteed. The design also ensures a low noise level during operation.Advantages at a glance:✅ Specifically for exhaust air – Optimised for air extraction✅ Steplessly adjustable – Precise volume flow control✅ Wide adjustment range – Flexibly adaptable✅ Quiet operation – Low noise level✅ Easy installation – Incl. mounting ring / installation frame✅ High-quality surface – Powder-coated in white (RAL 9010)Technical details:✔ Product name: Intelmann® Disc Valve Exhaust Type TVA✔ Diameter: Ø 80 – 200 mm✔ Material: Sheet steel, powder-coated✔ Colour: White (RAL 9010)✔ Control: Stepless via rotatable valve disc✔ Closure: Bayonet lock with sealing tape✔ Scope of delivery: Valve incl. mounting ring / installation frameApplication & areas of use:The disc valve is designed for exhaust air operation and is used for the controlled extraction of used air. It is ideally suited for sanitary areas, kitchens, ancillary rooms as well as living and office areas.With the Intelmann® Disc Valve Type TVA, you receive a reliable, durable and installation-friendly solution for efficient exhaust air control in modern ventilation systems.

Connection Ø 100 mm / 125 mm / 150 mm (please select!) Stainless steel, brushed Suitable for rooms with high humidity Stepless adjustment of the volume flow Low noise level The stainless steel disc valve is made of brushed stainless steel and has an adjustable, centrally positioned, rotating valve disc. It is supplied with an installation frame. The noise level of the ventilation valve is low. It has a good air flow and the volume flow can be determined by infinitely variable adjustment. The material makes it particularly suitable for rooms with high humidity, such as showers or changing rooms. The ventilation valve is also suitable for installation in offices and residential buildings as well as for toilet ventilation. The disc valve can be used both as an exhaust air valve and as a supply air valve.

Disc valve for supply air / exhaust air (please select) Steel, powder-coated, white RAL 9010 The volume flow can be continuously adjusted via the adjustable disc Including mounting ring / installation frame Wide adjustment range Low noise level Quick and easy to install   The design disc valve is made of powder-coated steel sheet. The standard colour is white (RAL 9010). A good seal is achieved by combining the valve housing with spring lock (bayonet lock) and sealing tape. The disc valve has an adjustable, centrally arranged, rotatable valve disc. It features a low noise level.   Exhaust air valve: Designed for exhaust air operation in residential buildings and office rooms as well as for toilet ventilation.   Supply air valve: Designed for supply air operation in residential buildings and office rooms.   Areas of application: Spiral duct connection  Residential buildings Office rooms Restaurant Kitchen

Disc valve for exhaust air Steel, powder-coated, white RAL 9010 The volume flow can be continuously adjusted via the adjustable disc Including mounting ring / installation frame Wide adjustment range Low noise level Quick and easy to install   The design disc valve is made of powder-coated steel sheet. The standard colour is white (RAL 9010). A good seal is achieved by combining the valve housing with spring lock (bayonet lock) and sealing tape. The disc valve has an adjustable, centrally arranged, rotatable valve disc. It features a low noise level.   Exhaust air valve: Designed for exhaust air operation in residential buildings and office spaces as well as for toilet ventilation.   Supply air valve: Designed for supply air operation in residential buildings and office spaces.   Areas of application: Spiral duct connection  Residential buildings Office spaces Restaurant Kitchen

Product Information „Intelmann® Aluminium Weather Protection Grille Ø 100–315 mm – Type ADWSG“The Intelmann® Aluminium Weather Protection Grille Type ADWSG is the ideal solution for the external termination of ventilation and exhaust systems. It ensures secure air guidance to the outside while reliably protecting against weather influences, insects, as well as the ingress of leaves and foreign objects.Made from high-quality aluminium, the weather protection grille is corrosion-resistant, weatherproof, and suitable for permanent outdoor use. The fixed louvers provide effective rain protection and prevent direct penetration of precipitation into the ventilation system.The integrated insect screen made of fine-mesh stainless steel fabric additionally protects against insects and other small animals without significantly impairing airflow.Thanks to the rear round spigot, the weather protection grille can be easily connected to spiral seam pipes, ventilation pipes, or flexible ventilation hoses. This makes it suitable for numerous applications in residential, commercial, and industrial sectors.Advantages at a Glance✅ Suitable for permanent outdoor use✅ Corrosion-resistant aluminium design✅ Integrated stainless steel insect screen✅ Rigid louvers for effective rain protection✅ Easy installation via round connection✅ Low-maintenance construction✅ Suitable for numerous ventilation and exhaust systemsTechnical Details✔ Manufacturer: Intelmann®✔ Type: ADWSG✔ Product type: Aluminium weather protection grille✔ Diameter: Ø 100 – 315 mm✔ Material: AluminiumAvailable Colours✔ Silver grey (RAL 9006)✔ Black (RAL 9011)✔ White (RAL 9016)Features✔ Rigid weather protection louvers✔ Fine-mesh insect screen made of stainless steel✔ Round spigot for pipe connectionProperties✔ Corrosion-resistant✔ UV-resistant✔ Weatherproof✔ Low maintenance✔ Long service life✔ Easy installationAreas of Application✔ Ventilation technology✔ Air conditioning technology✔ Residential ventilation✔ Commercial ventilation systems✔ Industrial plants✔ Technical building equipmentTypical Applications– External termination of exhaust systems– Cooker hoods– Exhaust dryers– Bathroom ventilation– Basement ventilation– Supply and exhaust air systems– General ventilation systemsInstallation InstructionsInsert the weather protection grille with the round spigot into the ventilation pipe.If necessary, secure with suitable screws.Ensure airtight connection.Check the function of the air guidance.Scope of Delivery✔ 1 × Intelmann® Aluminium Weather Protection Grille Type ADWSGWith the Intelmann® Aluminium Weather Protection Grille Type ADWSG, you receive a durable and visually appealing solution for the external termination of ventilation systems. The combination of corrosion-resistant aluminium, integrated insect protection, and effective rain protection ensures reliable operation of your ventilation system in all weather conditions.

Weather protection grille Ø 100 mm to Ø 150 mm type WSHE Stainless steel V2A Design weather protection grille for outside, weatherproof With self-closing flap, damped flap stop, no rattling due to metal on metal With rubber sealing tape for perfect connection to external façade, screws for installation included in scope of delivery Round connection on the back for connecting a ventilation pipe or hose Installation:Attach the rubber seal to the outer edge of the bonnet. This sometimes requires a little patience. Then insert the weather protection grille with the connection piece into the ventilation duct and fix it directly to the wall using the screws provided. For better fastening in the ventilation duct, there are clamping lugs on the spigot of the bonnet.

Weather protection grille Ø 100 mm to Ø 200 mm type WSKE Stainless steel V2A Design weather protection grille for outside, weatherproof With insect screen made of fine-meshed stainless steel mesh With rigid slats The clamping tab prevents watermarks on the wall With rubber sealing tape for perfect connection to the external façade, screws for installation included in the scope of delivery Round connection on the back for connecting a ventilation pipe or hose Installation:Attach the rubber seal to the outer edge of the bonnet. This sometimes requires a little patience. Also attach the clamping tab. Then insert the weather protection grille with the connection piece into the ventilation duct and fix it directly to the wall using the screws provided. For better fastening in the ventilation duct, there are clamping lugs on the spigot of the bonnet.

Weather protection grille Ø 100 mm to Ø 200 mm type WSQLE Stainless steel V2A Design weather protection grille for outside, weatherproof With movable slats With rubber sealing tape for perfect connection to the external façade, screws for installation included in the scope of delivery Round connection on the back for connecting a ventilation pipe or hose Installation:Attach the rubber seal to the outer edge of the bonnet. This sometimes requires a little patience. Then insert the weather protection grille with the connection piece into the ventilation duct and fix it directly to the wall using the screws provided. For better fastening in the ventilation duct, there are clamping lugs on the spigot of the bonnet.

Weather protection grille Ø 100 mm to Ø 200 mm type WSKED Stainless steel V2A Design weather protection grille for outside, weatherproof With bird protection grille mesh size 12.5 x 12.5 mm With rigid slats The clamping tab prevents watermarks on the wall With rubber sealing tape for perfect connection to the external façade, screws for installation included in the scope of delivery Round connection on the back for connecting a ventilation pipe or hose Installation:Attach the rubber seal to the outer edge of the bonnet. This sometimes requires a little patience. Also attach the clamping tab. Then insert the weather protection grille with the connection piece into the ventilation duct and fix it directly to the wall using the screws provided. For better fastening in the ventilation duct, there are clamping lugs on the spigot of the bonnet.

Insertion grille for spiral duct with bird protection mesh 12 x 12 mm

Intelmann® Weather Protection Grille for Flat Duct 100x50 / 140x50 / 180x50 / 220x50 / 300x50 mm – square connection, galvanizedThe Intelmann® Weather Protection Grille for Flat Duct is the ideal solution for the external termination of rectangular ventilation systems. It ensures secure exhaust air guidance while reliably protecting against weather influences, insects and foreign objects.Made from galvanized steel sheet, the weather protection grille offers a robust and durable design for permanent outdoor use. The rear square connection allows a direct and precise connection to the Intelmann flat duct system.The integrated bird and insect screen reliably prevents animals and insects from entering the ventilation system. At the same time, the louvers provide effective protection against rain and dirt.Advantages at a glance:✅ Precisely fitting for flat duct – direct connection without adapter✅ Robust design – galvanized steel for long service life✅ Weather resistant – protection against rain and environmental influences✅ Integrated insect protection – bird and insect screen✅ Effective air guidance – suitable for exhaust systems✅ Versatile use – for kitchen, bathroom and ventilation systemsTechnical details:✔ Product name: Intelmann® Weather Protection Grille for Flat Duct✔ Sizes: 100x50 / 140x50 / 180x50 / 220x50 / 300x50 mm✔ Material: steel, galvanized✔ Connection: square connection (rear)✔ Features: integrated bird and insect screenInstallation instructions:The weather protection grille is inserted or connected directly into the flat duct. Depending on the installation situation, additional fixing with screws or sealing material may be necessary.Application & areas of use:The weather protection grille is used as an external termination for flat duct ventilation systems, e.g. for extractor hoods, bathroom ventilation or general exhaust systems. It ensures secure air discharge while protecting the duct system from external influences.With the Intelmann® Weather Protection Grille for Flat Duct, you receive a robust, easy-to-install and reliable solution for professional outdoor use.

Intelmann® Adjustable Long-Throw Nozzle Ø 100–400 mm – Aluminium, RAL 9010The Intelmann® Long-Throw Nozzle is the optimal solution for targeted air guidance over long distances in spacious indoor areas. It allows precise alignment of the airflow and ensures even air distribution while maintaining low noise levels.Made from high-quality aluminium and coated in RAL 9010 (white), the long-throw nozzle impresses with its robust construction, light weight, and attractive appearance. The manual adjustable air outlet can be flexibly set in all directions by ±30°, enabling exact adaptation to the specific room situation.Thanks to its flow-optimised design, the long-throw nozzle achieves a great throw range with simultaneously low noise levels – ideal for applications with high demands on comfort and efficiency.Advantages at a glance:✅ Great throw range – Ideal for high and large rooms✅ Adjustable ±30° – Flexible airflow direction✅ Quiet operation – Low noise emission✅ Robust construction – Aluminium, durable and lightweight✅ Versatile use – Suitable for various room concepts✅ Easy installation – Wall mounting or direct connection to ductTechnical details:✔ Product name: Intelmann® Adjustable Long-Throw Nozzle✔ Diameter: Ø 100 – 400 mm✔ Material: Aluminium✔ Colour: RAL 9010 (white coated)✔ Adjustment range: ±30° in all directions✔ Installation: Wall mounting or connection to spiral ductApplication & areas of use:The long-throw nozzle is especially suitable for use in large indoor spaces such as:– Industrial and production halls– Sports halls– Theatres and event halls– Airports and train stations– Shopping centres and large retail areasWith the Intelmann® Long-Throw Nozzle, you receive a powerful, flexible, and durable solution for targeted air distribution in demanding ventilation systems.

Intelmann® Weather Protection Grille / Ventilation Grille Ø 80–200 mm made of Aluminium with Insect Screen – Type WSGRALThe Intelmann® Weather Protection Grille Type WSGRAL made of Aluminium is the practical and durable solution for the external termination of ventilation ducts. It ensures reliable exhaust air guidance while simultaneously protecting against weather conditions, insects, and foreign objects.Manufactured from pressed aluminium, the ventilation grille impresses with high stability, corrosion resistance, and a long service life. The fixed slats effectively prevent rainwater ingress, while the integrated insect screen provides additional protection against insects.Thanks to the thoughtful design, installation without screws and tools is possible. The grille is simply inserted into the suitable spiral seam pipe and sits securely and precisely thanks to the rear spigot.Advantages at a glance:✅ Weather-resistant – Ideal for permanent outdoor use✅ Corrosion-free – High-quality aluminium✅ Integrated insect screen – Protection against insects✅ Rain protection – Fixed slats prevent water ingress✅ Tool-free installation – Quick and easy to fit✅ Precisely fitting – Suitable for spiral seam pipesTechnical details:✔ Product name: Intelmann® Weather Protection Grille / Ventilation Grille Type WSGRAL✔ Diameter: Ø 80 – 200 mm✔ Material: Pressed aluminium✔ Slats: Fixed✔ Insect protection: Integrated insect screen✔ Spigot length: 50 mm✔ Installation: Push-fit installation without toolsApplication & areas of use:The weather protection grille is used for external wall mounting and is ideal for the exhaust air discharge of cooker hoods, vented tumble dryers, and ventilation systems. It ensures safe air discharge while simultaneously protecting the duct system from external influences.With the Intelmann® Weather Protection Grille Type WSGRAL, you receive a robust, installation-friendly, and low-maintenance solution for professional use outdoors.

Intelmann® Filter for Disc Valves – G3 Filter Fleece according to EN 779, Nominal Sizes 80 / 100 / 125 / 150 / 160 / 200 mmThe Intelmann® Filter for Disc Valves ensures effective air filtration in residential and commercial spaces and significantly contributes to improved indoor air quality. It is specially designed for use in supply and exhaust air valves (disc valves) and is ideal for ventilation systems in houses, offices, and commercial properties.Made from high-quality synthetic filter fleece according to EN 779 Class G3, the valve filter reliably filters out coarse dust particles, lint, and dirt from the air. This not only protects the connected ventilation systems but also reduces contamination inside rooms.The precisely fitting design for common nominal sizes from 80 to 200 mm allows for easy and quick installation directly in the disc valve. The filter can be inserted without tools and replaced easily when needed – ideal for regular maintenance and consistently hygienic air conditions.Advantages at a glance:✅ Efficient air filtration – reliably filters dust, lint, and coarse particles✅ Protection of the ventilation system – reduces contamination in ductwork and valves✅ Easy installation – precisely fits disc valves, tool-free insertion✅ Flexible applications – suitable for supply and exhaust air✅ Hygienic & maintenance-friendly – quick and uncomplicated filter replacement✅ Proven filter quality – synthetic filter fleece according to EN 779 Class G3Technical details:✔ Product name: Intelmann® Filter for Disc Valves✔ Filter class: G3 according to EN 779✔ Material: Synthetic filter fleece✔ Nominal sizes: 80 / 100 / 125 / 150 / 160 / 200 mm✔ Installation location: Directly in the disc valve (supply / exhaust air)✔ Application area: Residential rooms, offices, commercial, ventilation systemsApplication & replacement interval:For consistently high air quality, regular filter replacement is recommended. Depending on usage and environmental conditions, replacement should occur every 3 to 6 months. In more heavily burdened areas (e.g. kitchens, workshops, or dusty environments), more frequent replacement may be advisable.With the Intelmann® Filter for Disc Valves, you receive a simple, cost-effective, and effective solution to improve air quality and protect your ventilation system.

Stainless steel non-return flap with seal Ø 100 mm, l = 130 mm Non-return flap made of stainless steel 1.4301 (V2A), with seal made of EPDM material. For inhibiting backflow. The non-return damper is suitable for connecting spiral ducts with a diameter of 100 mm. Horizontal and vertical installation. The labelling must be observedduring installation.

Intelmann® Check Valve Ø 100–200 mm – Backflow Valve with Nipple Connection, GalvanisedThe Intelmann® Check Valve / Backflow Valve is the reliable solution for preventing air backflow in ventilation systems. It is installed between two ventilation pipes and simultaneously serves as a connector (nipple connection on both sides).Thanks to the particularly smooth flap mechanism, the valve opens with minimal airflow and ensures a low pressure loss. When stationary, it closes securely and silently, without rattling or disturbing noises.The housing is made of galvanised steel sheet, while the valve flap is made of aluminium. Shaft and spring made of stainless steel guarantee a durable and reliable function.Advantages at a glance:✅ Prevents air backflow – Reliable backflow prevention✅ Nipple connection on both sides – Connects two ventilation pipes✅ Smooth operation – Opens with minimal airflow✅ Low noise – No rattling when closing✅ Low pressure loss – Efficient air guidance✅ Flexible installation position – Suitable for vertical and horizontal installationTechnical details:✔ Product name: Intelmann® Check Valve / Backflow Valve✔ Diameter: Ø 100 – 200 mm✔ Length: 90 mm✔ Connection: Nipple connection on both sides (pipe connector)✔ Housing: Steel, galvanised✔ Valve flap: Aluminium✔ Shaft & spring: Stainless steel✔ Installation: Between two ventilation pipes✔ Installation position: Horizontal and vertical possibleInstallation instructions:The check valve is simply inserted between two spiral seam pipes and simultaneously serves as a connecting piece. Additional fixation can be done if necessary with sheet metal screws or sealing material.Application & areas of use:The check valve is used in ventilation and exhaust systems to prevent undesired air backflow. Typical applications include kitchen exhaust, bathroom ventilation, and general ventilation systems.With the Intelmann® Check Valve with Nipple Connection, you receive a compact, efficient, and installation-friendly solution for the safe operation of your ventilation system.

Intelmann® Insert Check Valve Ø 100–200 mm – Backflow Valve for Ventilation Ducts, GalvanisedThe Intelmann® Insert Check Valve / Backflow Valve is the reliable solution for preventing air backflow in ventilation systems. It is inserted directly into round ventilation ducts and ensures controlled airflow in one direction.Thanks to the well-thought-out design, the valve opens smoothly with airflow and closes securely when stationary, without disturbing noises or rattling. The integrated rubber seal further reduces noise and improves sealing performance.The housing is made of galvanised steel sheet, while the valve flap is made of aluminium. The shaft and spring are made of stainless steel, ensuring durable and corrosion-resistant operation.The check valve is suitable for both vertical and horizontal installation and is simply pushed into the ventilation duct. A surrounding foam strip ensures a tight and secure fit inside the duct.Advantages at a glance:✅ Prevents air backflow – Reliable backflow prevention✅ Smooth operation – Opens with airflow, closes automatically✅ Low noise – No rattling thanks to rubber seal✅ Easy installation – Inserted into the ventilation duct✅ Flexible installation position – Suitable for vertical and horizontal installation✅ Durable materials – Galvanised steel, aluminium and stainless steelTechnical details:✔ Product name: Intelmann® Insert Check Valve✔ Diameter: Ø 100 – 200 mm✔ Housing: Steel, galvanised✔ Valve flap: Aluminium✔ Shaft & spring: Stainless steel✔ Seal: Internal rubber seal + external foam strip✔ Installation: Inside the duct (insert)✔ Installation position: Horizontal and vertical possible✔ Operating temperature: Up to approx. +60 °CApplication & areas of use:The check valve is used in ventilation and exhaust systems to prevent undesired air backflow. Typical applications include kitchen exhaust, bathroom ventilation, and general ventilation systems.Note:Suitable for use with clean air, free from coarse dust, grease, chemical vapours or heavy contamination.With the Intelmann® Insert Check Valve, you receive a robust, quiet and easy-to-install solution for the safe operation of your ventilation system.