Name: Butterfly Damper TD
Brand: ERAN
Availability: InStock

Product Details

Product Description:

Installed in the air conditioning and ventilation pipes, adjusting the angle of valve plate by the handle that connect with valve shaft so as to adjust the air volume. Valve plate can lock closely with handle and fixed within any adjustable position, the valve shaft is flexible and easy adjustable.

Application:

Apply in pipeline of air conditioning or ventilation system to adjust the 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	Control mechanism classification	Manual operation
8	Action method	Manual operation
9	Reset method	Manual reset
10	Air leakage	In standard conditions, as the differential pressure is 300 Pa, the air leakage is less than the national standards.

Our company:

Eran was established in 2005, whose plant covering an area of over 10,000 square meters. We are a professional enterprise and specialized in ventilation system products design, manufacture, sale and installation.

There are 3 set of advanced production lines with numerical control, advanced shearing, bending and stamping equipment, and precision plasma cutting & vent processing machine. By using of the advanced BIM technology and assembly line operation, Eran Equipment’s technological level and production capacity has arrived at the leading position of this industry. The company has passed ISO9001 Quality Management System, ISO14001 Environmental Management System and GB/T28001 Occupation Health Safety Management System.