Airvent SM HY BROOKVENT Hygroscopic Window Vent Regulator Brown RAL 8017 Instant Airflow Switch

Product Overview

The Airvent SM HY BROOKVENT hygroscopic window vent regulator, finished in Brown RAL 8017, is designed for mounting in PVC, wood, or aluminum windows in public and commercial buildings. It features automated air flow adjustment based on room humidity and complies with Technical Approval ITB-KOT-2022/2159, ensuring suitability for professional ventilation requirements. The one-piece removable cover allows for easy maintenance and custom repainting, supporting long-term adaptability in diverse architectural settings.

Its differentiating feature is the integrated switch that instantly restricts airflow while automatically regulating the supply stream. This function reduces procurement complexity by guaranteeing energy-efficient performance in large-scale installations and by streamlining maintenance routines. Recommended for B2B buyers managing bulk ventilation system upgrades in schools, offices, hospitals, or multi-residential developments seeking certified, energy-saving air management hardware.

Key Features

• Automated hygroscopic regulation ? adjusts air flow according to interior humidity for optimized ventilation


• Instant airflow switch ? manual override quickly restricts air intake when needed


• Acoustic attenuation ? sound reduction up to 35 dB in closed position for noise-sensitive environments


• Removable one-piece cover ? facilitates repainting and regular servicing


• Energy-efficient operation ? suitable for large-scale public buildings with high ventilation demands


• Multiple finishes ? available in brown RAL 8017, white, black, anthracite, and golden oak


• Certified compliance ? holds ITB-KOT-2022/2159 national technical approval for professional use

Technical Specifications

• Dimensions: 428x39x34 mm


• Color: Brown RAL 8017


• Material Compatibility: PVC, wood, aluminum


• Air Flow Open @10 Pa: 30 m3/h


• Air Flow Closed @10 Pa: 8 m3/h


• Acoustic Attenuation Open: Dn,e,w 32 (0;1) dB; Dn,e,A2* 33 dB


• Acoustic Attenuation Closed: Dn,e,w 35 (0;0) dB; Dn,e,A2* 35 dB


• Certification: ITB-KOT-2022/2159

Applications

Used in the ventilation systems of public buildings, educational institutions, hospital wards, offices, and multi-family residential complexes. Suitable for windows made of PVC, wood, or aluminum. Recommended for projects requiring certified, energy-saving hygroscopic air control with enhanced acoustic performance, particularly in noise-sensitive or high occupancy environments.

Packaging & Shipping

Standard export packaging. Each unit includes the regulator body, removable cover, mounting accessories, and installation instructions.