{"product_id":"valvola-a-farfalla-di-non-ritorno-aria-da-diam-100-a-110-mm","title":"Air non-return butterfly valve, from dia. 100 to 110 mm","description":"\u003cp\u003eThe air non-return butterfly valve is an essential component for ensuring the proper operation of a ducted ventilation system. Designed for installation in pipes with a diameter of 100\/110 mm, it allows air to flow in only one direction, preventing cold drafts, moisture, and odors from entering from outside when extraction is not active. The compensating seal ensures precise, adaptable closure, reducing air leakage and compensating for any duct tolerances. Its white color allows it to blend discreetly into the system. It is the ideal solution for protecting rooms such as kitchens and bathrooms, maintaining ventilation efficiency and indoor comfort. Easy to insert into the pipe, it ensures reliable and quiet operation over time, contributing to an orderly, efficient, and durable ventilation system for a healthier, well-ventilated environment.\u003cbr\u003e\n\u003cbr\u003e\nTechnical specifications:\u003cbr\u003e\n- Type: air non-return butterfly valve\u003cbr\u003e\n- Installation diameter: from 100 to 110 mm\u003cbr\u003e\n- Compensating seal\u003cbr\u003e\n- Color: white\u003cbr\u003e\n- Application: ducted ventilation system\u003c\/p\u003e","brand":"FIRST","offers":[{"title":"Default Title","offer_id":58309556371791,"sku":"411-FVLG-100B","price":16.77,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/9074\/3375\/files\/1f093fa5dabdc331a243ab3b4da12700.webp?v=1784976435","url":"https:\/\/www.ceramicstore.eu\/en\/products\/air-non-return-butterfly-valve-from-diameter-100-to-110-mm","provider":"CeramicStore | Lo specialista del tuo bagno","version":"1.0","type":"link"}