RS PRO Steel Air Diffusion Valve 150 mm Duct Size United Kingdom 185-4690

RS PRO 185-4690 Steel Air Diffusion Valve is designed for use with 150 mm ducting, made from durable steel and manufactured in the United Kingdom. This air diffusion valve is ideal for controlling airflow in HVAC systems, compatible with both rigid and flexible ducting. It facilitates efficient air distribution by allowing adjustable airflow direction via rotation of the control disc.

The valve assembly consists of two main parts: a diffuser and a spigot mount plate. Installation involves creating a suitable ceiling or wall opening, securing the mounting plate with screws, and locking the diffuser in place with a clockwise rotation. The 1/4 turn bayonet fixing enables quick removal for maintenance or adjustment.

Its design includes a gasket that forms an airtight seal, enhancing ventilation efficiency. The valve directs airflow at a 90° angle, enabling air to travel along ceilings or walls, beneficial in various internal ventilation settings.

This product is suitable for commercial, industrial, and domestic ventilation needs, including hotels, flats, halls of residence, and hospitals. The wipe-clean finish offers a professional look while ensuring easy upkeep.

The valve is constructed from steel for durability and long service life. Designed for compatibility with rigid or flexible ducting in HVAC applications. Features a 1/4 turn bayonet fixing for quick removal and easy airflow adjustment.

Includes a mounting plate and diffuser with a male spigot that fits inside the duct. Airflow can be adjusted by rotating the valve to direct air at a 90° angle along ceilings or walls. The gasket ensures an airtight seal for efficient ventilation performance.

Aesthetically pleasing wipe-clean design suitable for commercial and industrial applications. Easy installation with mounting plate secured by screws in ceiling or wall. Applications include commercial buildings, hotels, hospitals, flats, and industrial ventilation systems.

For more HVAC accessories and ducting solutions, explore EnvMart's Industrial Air Conditioner & Devices category.

Explore more products in our Air Diffuser category.