VNKM Adjustable Vent for Round Duct - شركة دار الموارد للتجارة

VNKM Adjustable Vent for Round Duct

Categories Air Diffusion, Grilles and Vents

VNKM Adjustable Vent for Round Duct

A terminal air distribution element designed specifically for round ductwork. Features adjustable blades within a galvanized steel frame for precise airflow control in supply or exhaust ventilation systems.

VNKM

Product Description

Key Features & Benefits

For Round Ducts
Specifically engineered for termination and airflow control on round ventilation ducts.
Cross-Blade Design
Features vertical front blades and horizontal rear blades for effective air deflection and mixing.
Full Regulation Range
Compatible with all standard controls: R1, R2, R3, R5, R6 for precise airflow and pressure adjustment.
Screw-Fastened Installation
Designed for simple, secure screw fastening directly into the round duct opening.
Hybrid Metal Construction
Galvanized steel frame for strength; anodized aluminum blades for corrosion-free operation.

Technical Specifications

Duct Compatibility

Designed for round duct openings. Frame dimensions are 25mm smaller than the opening (W1 = W-25, H1 = H-25).

Blade Configuration

Available as single-row or double-row. Fixed 20mm blade spacing. Front (vertical) & rear (horizontal) blades.

Regulation Types

R2: For air supply only. R1, R3, R5, R6: For both supply and exhaust.

Material & Finish

Frame & Controls: Galvanized steel (RAL coating optional). Blades: Anodized aluminum profiles.

Airflow Capacity

High-volume design, suitable for flows from 100 to approximately 5,000 m³/h.

Installation & Control

Direct Duct Mounting

Vent is placed into the round duct opening and secured with supplied screws. No separate frame needed.

Pre-Installation Adjustment

Airflow is set by adjusting the blade angle and regulation mechanism (R1-R6) before final screw tightening.

Simple Procedure

1. Place vent in opening.
2. Secure with screws.
3. Adjust airflow via control mechanism.

Use Cases

Product brochure

Related Products

Product Catalog

Get Free Gonsultation

Contact Us