Ventilation Stainless Steel Outlet Cover Avessroy
Product Introduction
1.The fire damper smoke senor send a firm alarm signals and
controller switch on, valve opened
2. Open the valve by hand or computer
3. Reset the fire damper by hand or computer
4. The fire damper valve is opened automaticly when temperature
reach 280°C
5. The valve outputs electric signals, interlocked with fire
control system.
6. PYFH - YSDW is remote control (no more than 6 m)
Main Parameter
1. The fire damper air leakage volume different pressure300 pa: 700
m3 / m2 .h
2. The control voltage: DC 24 v
3. The current action: 0.3 A
4. The micro switch contacts capacity: AC380V 3 a
5. The drag coefficient when full open: < 0.5 structure
6. The main components: the valve body, valve leaf, shaft and
bushing, check the mouth and actuators
| Material: | Aluminium , Stainless steel or Galvanized sheet fire damper |
| Finish: | white or follow customer's requirements(For example:RAL9010) |
| Fixing: | Fixing by screws or clips |
| Packing material: | cardboard |
| Packing method: | packaging by cardboard carton box |
| Delivery terms: | 1-30 days after receive the subscription |
| Payment terms: | Pay 30% deposit at order(by T/T) and 70% before shipment (by T/T) |
| Product description: | The scope of application and the principle: Applicable to the
ventilation, air-conditioning duct with flow volume control and
fire prevention demand. Usually the damper is open. When fire
occurs, the fuse plug promptly close automatically. Manually open
the damper to reset the system
1. Close the valve manually 2. Close the valve automatically when fuse plug reaches its fusing
temperature 70°C. 3. Adjusting air flow volume at will between 0°- 90° 4. Biggish circular fire damper uses rectangular damper body
equipped with a circular angle iron flange. 5. Can install additional signal device as users demand. |
| Specification: | Standard Size: 300*300 also can be made according to your reques |
About US
Founded in 1996, Foshan Nanhai Popula Fan Co.Ltd has been
headquartered in Nanhai District for more
than 20 years. Centralized in R&D, production, sales and
service, it has been a high-tech and comprehensive enterprise which
is integrated in environmental protection and ventilation equipment
in the field of industrial fans.
Its factory covers 115,000 square meters while standard workshops
covers 100,000 square meters with more than 1300 staff. Many of its products have successively passed
ISO9001: 2008 international quality system certifications. CCC.CE,
SASO.QS, fire safety certification. And it even has acquired 10
invention or utility model patents at home and abroad.
After years of running, it creates a subsidiary corporation--Guangdong AMX Electric
Appliances Co.., Ltd., which specializes in Misting Fan,
Ventilation Fan, and Fresh Air system production. Nowadays, many of
these both companies’ high quality products have been exporting
more than 70 countries and regions around the world and have won a
lot of customers’ heart in domestic and oversea.
