Non-Return Damper for HVAC
Non-Return Damper for HVAC

Non-Return Damper for HVAC

USD $20 - $200 /Piece

Min.Order:10 Pieces

Supply Ability:
1000 Piece / Pieces per Month
Port:
Chongqing Shanghai or any Chinese port specified by customer
Payment Terms:
T/T D/P D/A Credit Card

Quick Details View All >

Place of Origin:
Chongqing, China
Brand Name:
ERAN
Model Number:
TZH
Type:
HVAC Systems

Chongqing Eran HVAC Equipment Co., Ltd.

Business Type: Manufacturer,Trading Company
Chongqing China
Main Products: Air Duct ,Air Vent ,Air Damper ,Ventilation Blower ,Muffler

Product Details

Non-Return Damper for HVAC

Non-Return Damper for HVAC

 

Product Description 

Non-Return Damper for HVAC installed in the ventilation or air conditioning duct, the valve opens when the fan running, 

the air flow smoothly. The valve is closed when the fun stops running, and it prevents the backflow of gas.

 

Application:

Apply in pipeline of air conditioning or ventilation system to adjust air volume.

 

Features:

(1) Using galvanized steel as material to make sure good insulation performance, fire & corrosion resistance.

(2) Duration, long service life.

(3) Easy installation.

(4) The flange is bended directly by the frame.

(5) The valve size and color can be customized according to customer's requirements.

 

Advantages: 

(1) Excellent quality control processes, all products have been inspected strictly. 

(2) The quality of products has reached the standard of “Code of acceptance for construction quality of ventilation and air conditioning works" (GB50243-2002) and "Fire dampers for building venting and smoke-venting system" (GB15930 2007).

(3) Complete accessories production and distribution make it easier to install.

 

Specification:

Place of Origin: Chongqing, China (Mainland)Brand Name: Eran 

NO.

NAME

SPECIFICATION

1

Flange width

Valve side length (MM)

Width (MM)

A≤630

30

630<A≤1500

30

1500<A≤2500

30

A>2500

30

2

Material

Adopt high quality galvanized steel, riveting by non-rivet method

3

Valve thickness

δ2.0MM high quality galvanized sheet

4

Blade shaft

Φ12 round steel

5

Shaft sleeve

Brass

6

Steel valve surface anticorrosive disposal

Pickling, phosphating then spraying.

7

Action method 

Automatic 

8

Reset method

Automatic reset 

9

Air leakage

In standard conditions, as the differential pressure is 300 Pa, the air leakage is less than the national standards.

 

Company Information

Non-Return Damper for HVAC

 

Non-Return Damper for HVAC

Our Services

Non-Return Damper for HVACNon-Return Damper for HVACNon-Return Damper for HVAC 

Contact Supplier

Mr. Jack Mu Sales Manager Chat Now
Telephone
86-23-63886160
Address
18th Floor, Chuangyi Building, No. 73, Beiqu Road, Daxigou, Yuzhong District Chongqing

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