Design supply ventilation valve Ø125 mm

Key features

• ✅ 🏠 fresh air Ø125 mm — standard French diameter : Supply valve that delivers fresh, filtered air to your living areas. 125 mm (DN125) is the most widespread diameter in France: universal compatibility with your MVHR system. Adjustable rotating disc for a gentle airflow without unpleasant draughts.
• ✅ 🔧 premium galvanised steel that lasts 10 years — buy once, not three times : High-quality premium galvanised steel + white thermo-lacquered powder coating. Clean, modern design, resistant to UV, corrosion and scratches. Lasting good looks guaranteed, unlike ABS plastic grilles that quickly turn yellow.
• ✅ ⚡ fitted in 5 minutes without a tradesperson — save on labour : Mounting sleeve ring and sealing gasket INCLUDED. Wall or ceiling fixing without special tools. Compatible with all Ø125 mm ducts (flexible, rigid, semi-rigid). Perfect airtightness, zero air leaks.
• ✅ 🔈 ultra-quiet air diffusion 24/7 — undisturbed sleep : Patented rotating disc that spreads the air gently and removes ventilation noise. Perfect acoustic comfort for bedrooms, offices and living spaces. Runs day and night without any noise nuisance.
• ✅ 🇫🇷 French brand DOMUX — 2-year warranty included : Designed in France since 2009. 2-year manufacturer warranty with free standard exchange. Customer service based in France, reply within 24 hours. Compliant with European CE standards. Compatible with DN125 MVHR systems of all brands.

WHY CHOOSE DOMUX? GREAT VALUE FOR MONEY — Why pay 3 times to replace a plastic valve that turns yellow? The DOMUX Ø125 mm supply valve in premium galvanised steel lasts at least 10 years, for the price of a standard valve. Buy 1 time and forget about it. Ø125 MM (DN125) SUPPLY — FRENCH STANDARD: 125 mm is the most widespread diameter in France. Universal compatibility with your MVHR system. Delivers fresh air to your living areas: living room, bedrooms, office, storeroom. PREMIUM HIGH-QUALITY GALVANISED STEEL: premium galvanised steel + white thermo-lacquered powder coating. Superior resistance to humidity, corrosion and scratches. Maintenance-free, looks new for years. Clean, modern look. SILENT DIFFUSION 24/24: Patented DOMUX rotating disc for precise adjustment of the air diffusion. Ultra-quiet operation that won't disturb sleep or concentration. FITTED IN 5 MINUTES — SAVE ON LABOUR: Mounting sleeve ring and sealing gasket INCLUDED. Wall or ceiling installation in 5 minutes. Compatible with Ø125 mm MVHR units, air vents and centralised ventilation systems. FRENCH BRAND DOMUX — Designed in France since 2009. 2-year manufacturer warranty with standard exchange. Customer service based in France. Compliant with European CE standards. Compatible with all ventilation brands.

Technical specifications