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Ventilation System Galvanized Steel Air Volume Regulating Valve In Air Ducting

Place of Origin Guangdong,China
Brand Name Yaning
Certification CE/ISO
Model Number YN-CV
Minimum Order Quantity 100PCS
Price reconsideration
Packaging Details Cartons and wooden tray
Delivery Time 7-15 workdays
Payment Terms L/C, D/A, D/P, T/T, Western Union
Supply Ability 10000pcs/month
Product Details
Product Name Air Volume Regulating Valve Material Galvanized Steel
Switch Electric Admittance Size 400*420*200mm Or Customize
Adhibition Ventilation Duct Loading Port Shenzhen Or Guangzhou
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Product Description


Galvanized steel air volume regulating valve fire valve in air ducting


1. Air volume regulating valve description

The valve is the central air conditioning terminal fittings ventilation and air conditioning and air purification of civil building engineering in an industrial plant, commonly used in air conditioning, ventilation pipe system, used to adjust the tube of the air flow, can also be used for mixing of fresh air and return air conditioning.


1 Flange width Valve side length (MM) Width (MM)
A≤630 30
630<A≤1500 30
1500<A≤2500 30
A>2500 30
2 Material Adopt high quality galvanized steel, riveting by non-rivet method
4 Blade shaft round steel
5 Shaft sleeve Brass
6 Steel valve surface anticorrosive disposal

Pickling, phosphating then spraying.




fuse protector

280 degrees
8 Control mechanism classification Manual on and off device, temperature control, air regulation, output signal
9 Micro switch Contact capacity 380V 3A
10 Connection port Contact rating 500V 3A
11 Action method At 280 degrees, temperature-fuse protector motion, the valve under the spring pulled shut automatically, 0-90 degrees manually adjust the blade opening angle.
12 Reset method Manual reset
13 Air leakage In standard conditions, as the differential pressure is 300 Pa, the air leakage is less than the national standards.


2. Air flow control valve features:

1).Using galvanized steel as material to make sure good insulation performance, fire & corrosion resistance.

2). Duration, long service life.

3). Easy installation.

4). The flange is bended directly by the frame.

5). The valve size and color can be customized according to customer's requirements.

6). By DC24V power to close the valve


3.Air volume control valve structure:

(l) The air volume control valve is unified in four sizes for the blade width, the blade shape is a diamond-shaped double blade, and soft laps are used between the blades, so the hermeticity is good.

(2) Air flow control valve body frame is cold-rolled with 2 mm galvanized sheet and then welded with carbon dioxide gas or welded by ordinary Q235 plate; the blade is cold-rolled with 1 mm galvanized sheet into corrugated shape, two pieces Synthetic spot welding insert square shaft, or 2 mm G235 steel plate cold forming, single piece punching insert square shaft or welding round shaft.

(3) The regulating valve is divided into manual and electric, and it is divided into four types according to the used materials: iron plate, galvanized plate, aluminum alloy plate and stainless steel plate. The valve body structure and size are the same.


4.Air volume control valve application:

Apply to air ducts of ventilation and air-conditioning system which has smokeproofing and fireproofing requirements, especially suitable for the important buildings that can not be reset manually.


Ventilation System Galvanized Steel Air Volume Regulating Valve In Air Ducting 0