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Cleanroom Air Shower
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Clean Room Booth
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Cleanroom Pass Box
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Laminar Clean Bench
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FFU Fan Filter Unit
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Medical Hand Wash Sink
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Laminar Air Flow System
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Clean Room Hepa Filter Box
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Clean Room Garment Cabinet
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Stainless Steel Medical Cabinet
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HEPA Air Filter
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Pocket Air Filter
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Pre Air Filter
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Clean Room Ventilation
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Mr Bob MccabeWe have purchased 6 sets Roller Shutter Door for our candy factory from your company. Good quality! Good sevice! We will purchased other clean room equipment from your company later.
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Mr ManhThis year we are going to build a mobile phone screen electronics clean factory.We send Hongkong YaNing a list of products we need,Unexpectedly, they soon gave me a very detailed quotation and drawings, and gave us a lot of good advice. Very professional, good service, good product quality! We decided to place an order.
Air Vent Valve Clean Room Ventilation Volume Control Air Damper For Duct Ventilation System
Product Name | Air Vent Valve | Material | Stainless Steel |
---|---|---|---|
Switch | Manual Regulation | Size | 320*320*200mm Or Customize |
Adhibition | Ventilation Duct | Terms | FOB/EXW/CIF |
High Light | return air vent grille,hvac air return grille |
Air vent valve / volume control air damper for duct ventilation system
1. Air control damper description
Ventech Ventilation diffuser is a device that is designed to provide air flow in a room thoroughly.
It works to increase the efficiency of air conditioning units by distributing cooling air. When an even airflow is maintained, drafts and hotspots in a room are eliminated. Providing greater comfort.
Ventech Ventilation diffuser is a device that is designed to provide air flow in a room thoroughly.
It works to increase the efficiency of air conditioning units by distributing cooling air. When an even airflow is maintained, drafts and hotspots in a room are eliminated. Providing greater comfort.
Material | galvanized steel |
Technics | welding |
connection | female |
Classification | insulated manual regulating damper, insulated motorized damper, insulation airtight damper |
Diameter | 80mm-2000mm |
Thickness of insulation | 25mm or 50mm |
Density | 24kg/m3 as standard, can be changed as well |
Operation Pressure | 5000 Pa negative to 3000 Pa positive |
Delivery Time | according to actual quantity |
2. Customized-made size below:
volume contral damper | ||
neck size | face size | height |
200x200 | 260x260 | 120 |
300x300 | 360x360 | 120 |
400x400 | 460x460 | 120 |
round steel VCD | ||
standard sizes | D1 | D2 |
100 | 98 | 104 |
125 | 123 | 129 |
150 | 148 | 154 |
160 | 158 | 164 |
200 | 198 | 204 |
250 | 248 | 254 |
315 | 313 | 319 |
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.