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High quality air damper/air valve/smoke extraction damper
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High quality air damper/air valve/smoke extraction damper

离岸价格

获取最新报价

20 ~ 100 USD / Set ( Negotiable )

|

1 Set Minimum Order

国家:

China

型号:

-

离岸价格:

20 ~ 100 USD / Set ( Negotiable ) 获取最新报价

位置:

-

最小订单价格:

20 per Set

最小订单:

1 Set

包装细节:

standard carton packing

交货时间:

7-15 days after receiving the deposit

供应能力:

10000 Set per Month

付款方式:

T/T, L/C

產品組 :

现在联系
免费会员

联系人 Rachel

China, Tianjin, Tianjin

现在联系

产品规格

  • Material:galvanized steel sheet
  • Shape:round

详情

Material

Galvanized steel sheet

Size

according to the air ducts sizes.

Function Features

1. It is normally open. When it is on fire, smoke (temperature) detector will send signal through control center. It will *4V DC and the electromagnet in the actuator will start operation. The damper will close automatically and output closing signal.

2. The damper can also be closed by manual or closed at *0. After the damper acts, it will return by power.

3. The control voltage is *4V DC and mirco switch contact capacity is AC**0V, 3A. The electromagnet operating current is 0.3A

4. It can be interlock controlled with other related equipments.

5. When it is fully open, the resistance factor 0.5

 

国家: China
型号: -
离岸价格: 20 ~ 100 / Set ( Negotiable ) 获取最新报价
位置: -
最小订单价格: 20 per Set
最小订单: 1 Set
包装细节: standard carton packing
交货时间: 7-15 days after receiving the deposit
供应能力: 10000 Set per Month
付款方式: T/T, L/C
產品組 : air dampers

Send a direct inquiry to this supplier

至:

Rachel < Tianjin Huixi >

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