High quality air damper/air valve/smoke extraction damper By Tianjin Huixi,
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High quality air damper/air valve/smoke extraction damper

20 ~ 100 USD / Set ( Negotiable )

|

1 Set Minimum Order

Pays:

China

N ° de modèle:

-

Prix FOB:

20 ~ 100 USD / Set ( Negotiable ) Obtenir le dernier prix

Localité:

-

Prix de commande minimale:

20 per Set

Commande minimale:

1 Set

Packaging Detail:

standard carton packing

Heure de livraison:

7-15 days after receiving the deposit

Capacité de Fournir:

10000 Set per Month

Payment Type:

T/T, L/C

Groupe de produits :

Contacter maintenant
Membre gratuit

Personne à contacter Rachel

China, Tianjin, Tianjin

Contacter maintenant

Spécification du produit

  • Material:galvanized steel sheet
  • Shape:round

La description

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

 

Pays: China
N ° de modèle: -
Prix FOB: 20 ~ 100 / Set ( Negotiable ) Obtenir le dernier prix
Localité: -
Prix de commande minimale: 20 per Set
Commande minimale: 1 Set
Packaging Detail: standard carton packing
Heure de livraison: 7-15 days after receiving the deposit
Capacité de Fournir: 10000 Set per Month
Payment Type: T/T, L/C
Groupe de produits : air dampers

Send a direct inquiry to this supplier

To:

Rachel < Tianjin Huixi >

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