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HVAC controller with temperature actuated automatic damper at reasonable prices
Main parts AES Resin - weather resistance material
Mechanical parts POM Resin – sliding material
Metal parts Stainless steel alloy
Valid ventilation area 300cm2
Actuation temp. Auto-close at less than 3 ℃
Auto-open at more than 9 ℃
Mechanical parts including Ni-Ti based shape memory alloy etc. are used in a reliable vent unit. Automatically actuated vent require no time and labor and is very economical.
The vent is automatically closed during cold weather and prevents cold air from entering through the vent, which saves heating costs.
Also, the vent is automatically opened during hot weather and prevents rotting, mold, pest or condensation caused by inadequate ventilation.
Other temperature range model is also available
Auto-close at less than 12 ℃Auto-open at more than 18℃

Main parts AES Resin - weather resistance material
Mechanical parts POM Resin – sliding material
Metal parts Stainless steel alloy
Size 165mmx410mm
Valid ventilation area 300cm2
Actuation temp.
Auto-close at less than 3°C (37°F)
Auto-open at more than 9°C (48°F)
Mechanical parts including Ni-Ti based shape memory alloy etc. are used in a reliable vent unit. Automatically actuated vent require no time and labor and is very economical.
The vent is automatically closed during cold weather and prevents cold air from entering through the vent, which saves heating costs.
Also, the vent is automatically opened during hot weather and prevents rotting, mold, pest or condensation caused by inadequate ventilation.
Other temperature range model is also available
Auto-close at less than 12°C (54°F) Auto-open at more than 18°C (65°F)
Temperature sensing damper

When the temperature gets low, shape memory alloy is actuated and shut the vent automatically to prevent cold air from entering.
When the temperature gets high, open the vent automatically to secure ventilation.


Features of temperature sensing device
A) Anti-corrosive material; Nickel and Titan based
B) High quality spring; Individual management with first Japanese original actuator
C) Best condition setting; Individual setting with original setting with original decision system
D) High level developing technology; Based on accumulated data for a long time
E) Changeable temperature setting; Temperature at which the damper open/close can be changed depending for the use.

Item | Size | Panel design | Color | Qty./inner carton | Qty./master carton | Price | Item code |
AYS 03C-AKB | 165x410 | lattice | Bronze | 1 | 10 | US$ 56-60 | 35400001 |
AYS 03C-AKG | Gray | 35400003 |

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BUILDING HARDWARE TRADING COMPANY
MIZUKAMI KINZOKU CO.,LTD
//www.mizukami.co.jp/
//www.mizukami.co.jp/en/

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Our Office

MIZUKAMI KINZOKU CO.,LTD. founded in 1947 is one of the leading trading wholesaler
company in Japan specialized in building hardware and construction materials.
We have a headoffice in Osaka and branches in Tokyo and Fukuoka.
The number of employee is about 140 people. The capital is 1million US dollar,
and the annual sales volume is approximately 6 billion Japanese yen.
We have more than 400 supplyer companies and we always have more than 20000
items in stock,which enable us to make a speedy shipment.
Some of them are our original products as OEM.
Product Lineup
exterior | bird spike | Tape |
door hardware | Maintenance material | Building material |
New products from manufacturers at wholesale prices