Adjustable ABS Round Air Vent Valve Disc White Diffuser

Adjustable ABS Disc Air Vent Valve with Imitation Porcelain Finish for HVAC Fresh Air Balancing

PRODUCT DESCRIPTION:

Built-In Rotary Disc Valve — rotate the center disc to fine-tune airflow from fully open to sealed, eliminating the need for separate duct dampers.
Room-by-Room Balancing — commission and balance fresh air systems in minutes at the outlet itself, with no tools and no ceiling access required.
Full Seal at Closed Position — disc closes completely, stopping drafts, dust, insects and cold air from entering through unused ducts.
Supply & Return Compatible — one universal design serves fresh air supply, HVAC return air and exhaust outlets, simplifying inventory.
Quiet Operation — smooth valve edges and streamlined air path minimize turbulence noise in bedrooms, offices and quiet spaces.
Porcelain Finish Aesthetics — the glossy white face keeps ceilings looking clean while housing professional-grade airflow control.

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Product Details

Airflow control usually means hidden dampers, awkward ceiling access and time-consuming adjustments. Our adjustable ABS round air vent valve changes that: a precision rotary disc built right into a beautiful imitation porcelain cover lets you control air volume at the outlet — where it matters most.

Turn the disc to set airflow precisely for each room. Fully open, the vent delivers maximum supply or exhaust; fully closed, it seals the duct completely against drafts, dust and insects. Intermediate settings let you balance a multi-room fresh air or HVAC system in minutes, making commissioning and seasonal adjustments simple for homeowners and technicians alike.

Product Data

The valve mechanism is smooth, positive and built to last — no metal parts to corrode or stick. The ABS housing carries the same glossy white porcelain-style finish as our standard range, so the vent looks elegant while performing like a professional balancing device.

Designed for fresh air systems, central air conditioning and exhaust ventilation, this adjustable disc vent is available in 100mm, 125mm and 150mm sizes. It is the smart choice for energy-efficient homes, offices and apartments where controlled ventilation and clean aesthetics go hand in hand.

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