
Description
Product Part Number
VRGL150 M F
Description
Threaded socket for connection to duct systems, compatible with units featuring a bayonet holder.
Frequently Asked Questions
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What are internal air valves used for?
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What is the difference between a supply valve and an extract valve?
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Are discreet ceiling air valves available?
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Do air valves need to be adjusted or balanced?
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Can internal air valves be adjusted after installation without removal?
BPC Ventilation · Free project support
Not sure which ventilation system you need?
Send us your floor plans for a free ventilation estimate and residential layout guide. Our team will review your project and help you choose suitable MVHR or MEV equipment for your property and budget.
- Free estimate & layout guide
- Independent advice across brands
- Lifetime technical support with every system sold
Upload your drawings and project details to get started.
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.