Quiet-Vent Metal Air Supply Valve - with Mounting Collar

SKU : QV-100-MSV-9016

Overview

The Quiet-Vent Metal Air Supply Valve provides a durable and discreet terminal for introducing fresh air into domestic and light commercial ventilation systems. Its adjustable central disc allows the airflow opening to be regulated during system commissioning and balancing.

£2.19 GBP Excl. VAT: £1.83 GBP

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Description

Product Part Number

QV-100-MSV-9016 - QV 100mm Metal Air Supply Valve - with Mounting Collar
QV-125-MSV-9016 - QV 125mm Metal Air Supply Valve - with Mounting Collar
QV-150-MSV-9016 - QV 150mm Metal Air Supply Valve - with Mounting Collar

Product Overview

Manufactured from sheet steel with a white RAL 9016 finish, the valve offers a clean appearance suitable for modern interiors. Each valve is supplied with a metal mounting collar for a secure connection to circular ventilation ducting and can be installed in either a wall or ceiling.

Key Features

Designed for supply-air applications
Adjustable central disc for airflow regulation
Supplied with a metal mounting collar
Durable sheet-steel construction
White RAL 9016 finish
Suitable for wall or ceiling installation
Compatible with circular ventilation ducting
Smooth surface for straightforward cleaning
Available in 100mm, 125mm and 150mm sizes

Technical Specification

Specification	Details
Product type	Adjustable metal air supply valve
Application	Supply ventilation systems
Material	Sheet steel
Surface finish	Powder-coated
Colour	White, RAL 9016
Installation position	Wall or ceiling
Airflow adjustment	Rotating central control disc
Setting retention	Locking nut
Duct connection	Circular
Mounting collar	Included
Available connection sizes	100mm, 125mm and 150mm
Maintenance	Smooth, wipe-clean surface

Frequently Asked Questions

What are internal air valves used for?

Internal air valves are used as the room-side ventilation terminal in a property. They can supply fresh air into living spaces and bedrooms or extract stale air from wet rooms such as bathrooms, kitchens and utility rooms.
What is the difference between a supply valve and an extract valve?

A supply valve delivers fresh air into a room, while an extract valve removes stale or humid air from a room. The correct type depends on the room and the ventilation system design.
Are discreet ceiling air valves available?

Yes, discreet ceiling air valves are available for projects where a more minimal finish is preferred. These can be useful in modern interiors where the visible ventilation finish is important.
Do air valves need to be adjusted or balanced?

Yes, air valves may need to be adjusted during system commissioning to achieve the correct airflow rates, helping the ventilation system perform as intended.
Can internal air valves be adjusted after installation without removal?

Many ventilation valves allow airflow adjustment at the valve face or centre cone. The exact adjustment method depends on the valve model.

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Free residential layout guides cover airflow requirements and unit and valve location guidance. Full ducting route planning is a separate service. Layout guides are not available for commercial projects.

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