Manual Ventilation Constant Air Volume Control Damper

• Material: Gi Sheet
• Usage: for Air Conditioner
• Type: Venetian-Style Outlet
• Venetian-Style Air Layers: Bunk
• Installation: Outlet
• Product Name: Constant Volume Control Damper
• Model NO.: CAV
• Related Product: Volume Control Damper
• Size: 100mm--1200mm
• Sample: Available
• temperature: 10~50 Degree
• Pressure Differential Range: 50~950PA
• Shape: Round or Rectangular
• Function: Air Ventilation
• OEM: Available
• Feature: Adjustable
• Transport Package: Carton Boxes
• Specification: standard export packing
• Trademark: OEM
• Origin: Guangdong, China
• HS Code: 7616999000
• Production Capacity: 50000 PCS/Week

Product Description

Introduction:                  
 
Constant Air Volume Damper are mechanical system powered controlled for constant volume systems. This damper operates without an external power supply. A control blad supported in bearings is positioned by aerodynamic forces such that a pre-set volume flow is maintained constant over the entire differential pressure range. 


 
Technical Specifications:

 

Introduction	It is a kind of mechanical system powered controlled for constant volume system. The volume flow rate controller operates without an external power supply, self- balancing operation.
Specification	The constant airflow damper shall operate without an electric or pneumatic external power supply. The damper casing shall be made of galvanized steel and the blade of aluminum. The damper shall operate with an adjustable spring. Dampers shall be factory-set to the required airflow rate. The damper with a manual adjustment device shall be able to be easily set or reset on the work site, during commissioning. The damper casing shall be insulated with mineral wool as sound and heat insulation material (optional
Material:	Casing and control blade in galvanized steel sheet.  Stainless steel leaf spring. Polyurethane bellows. Bearings with PTFE lining.
Features	1. Mechanical system powered, no external power supply 2. For supply air or extract air. 3. Operating temperature 10~50ºC 4. Differential pressure range of 50~950Pa 5. It can be installed in orientation with horizontal blade shaft. 6. Correct functioning even with unfavourable inlet and outlet flow conditions 7. Volume flow rate adjustment via external scale, scale accuracy approx: ±4%

 
INTRODUCTION OF VENTECH:

Since the day of establishment, VENTECH has built a reputation for going above and beyond to give you the best air you deserve. To us, it's not just about heating and cooling, but providing products you can reply on and service you can trust.
 
Heating and cooling account for more than half the energy use in average buildings- so and efficient system can save you money while keeping you and the business building comfortable.VENTECH offers reliable heating and cooling products with wide range of effiency ratings, so you can pick the right solution that pays you back in lower utility costs. Higher-efficency systems may even qualify  for potential utility rebates and other incentives in your own country, so you can start saving right away. Energy efficient systems aren't just good for your wallet- they can result in a reduced carbon footprint, since they use fewer natural resources.


OUR SERVICE COMMISSION:

* VENTECH is the leader of air diffusion technology .We concerntration on high quality and competitive price.We have strict qualtiy control process,and every product is hand inspected to ensure it will be in good quality condition .
 
* VENTECH will work to develop new design and technologies to achieve better product performance,easier to install and higher quanlty year on year .
 
* VENTECH personnel will always cooperate with the customer to make doing business together and efficient ,fast and pleasant experience .
 
* VENTECH is you best choice ,we are ready to cooperate with you to provide a comfortable way of handling air.