Custom motorized damper fire damper

Custom motorized damper fire damper

FOB Price:
US 20-150 / Set
Min.Order Quantity:
1 Set/Sets
Supply Ability:
1000 Set/Sets per Month
Port:
Tianjin Port
Place of Origin:
Tianjin, China (Mainland)
Payment Terms:
L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal
Brand:
HX
Products Model:
PYF-P-1A
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  • Products Details

Quick Details

  • Brand Name: HX

    Model Number: PYF-P-1A

    Place of Origin: Tianjin, China (Mainland)

Packaging & Delivery

  • Packaging Details: high quality export standard wooden packaging for fire damper.
  • Delivery Detail: about 7 days depends on the order quantity

Specifications

Custom motorized damper fire damper      

Product Description

 

Introduction 

The fire damper is widely installed supply or return air ducts in ventilation and air conditioning system. 

It normally keep open, When the temperature of fire that pass through the damper reaches the fusible 

temperature setting, the blade spring will close automatic to block fire smoke and flame extending. 

After the damper acts, it will reset by manual. 

It can meet the requirements of fire stability and fire integrity in a certain period time. It is usually installed

in the duct through the firewall. The main effect is preventing fire and smoke.

 

Working Principle

The fire damper is installed the central conditioning duct system. Its working principle is control the 

temperature of fusible alloy. The damper will be closed by the effect of gravity and spring. When it is fire, 

flame go into the ducts with the high temperature make the fusible alloy in the valve melting or make the 

memory alloy produces deformation to close the valve automatically. This series of damper is widely 

used in the places of air ducts with cross fire zone.

 

Technical Parameter

1.The damper is normally open condition usually. When the temperature inside the valve reaches 70C,

the fuse breaks and the valve will close with the force of spring and it will stop the smoke to extend in the air ducts.
2.Manual open or close the damper is available. And manual reset it after the damper acting. The damper has six 

gears which can be used to regulating air volume.
3.Round valve diameter is 250mm, when it is bigger than 700mm, it should be round outside and square 

inside structure.
4.Once the damper is closed, outputs the close electric signal 24V DV.

Size

Can be customized as request. 

Material 

Galvanized steel sheet 

Temperature for damper closed

70℃  (smoke damper 280℃)

Operation 

Close automatically 

Reset 

Manual 

Refractory grade 

1.5h 

Air leakage 

≤500m3/m2•h 

Control voltage

24V DC

Action current 

0.3A 

Mirco switch 

380V AC, 3A

Motion deflection distance

10-70kg,f/cm

 

 

Custom motorized damper fire damper 

(customization is allowed)  

 

 Details

Structure Scheme

 

 

Type1-Rectangular fire dampers

 

 

 

  Type2-Round fire dampers

 

Packaging & Shipping

 

Packaging 

1.Packaging the fire damper with export standard wooden packaging with dust proof film ,.
2. Customized packing is available.

 

Shipping 

1. Price: we will quote to you the most proper shipping freight and reduce your destination charge.

2. We will trace the whole shipping process and notice  every step for you.

 

 

 

 

More Products

 HVAC System Main Air and Fire Dampers

 

 

 

Company Information

 About Us

 

 

Our Services

Our Services 

 

1.24 hours online service 

2.Professional foreign sales staff quote you best service

3.We follow the orders all the time to ensure your profits.

4.We design and develop the new products according to your requirement .

5.Old customer discount will be available when you order the products again.

 

 

Contact Us

Welcome Your Inquiry for custom motorized damper fire damper  !

QQ:2940912798

Whatsapp:86-18894582881

Wechat:b851473398

 
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Verified Supplier - Huixi Refrigeration Equipment Engineering Co., Ltd Bussiness Type:  Manufacturer,Trading Company
Scale:  51 - 100 People
Country/Region:  China (Mainland)/Asia
Established:  2007
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