Brand Name: HY
Model Number: HY-PYFH-WSDc2-0004
Place of Origin: Sichuan, China (Mainland)
Name: First Smoke Exhaust and Then Fire Damper
Model: HY-PYFH-WSDc2
Advantages
Our company’s products of fire damper/smoke fire damper/smoke damper/smoke vent has more reasonable structure and more advanced process after years of development and production. And all have achieved full mechanized production.
Certificate
The performance of fire damper/smoke fire damper have reached the regulation of national standard GB 15930-2007<Fire dampers for building venting and smoke-venting system>. The performance of smoke damper/smoke vent have reached the regulation of public safety industry standard GA 481-2004 <Smoke damper (vent)>.
Description
It is usually installed in the pipe of exhaust system or exhaust vent or entrance of exhaust fan, has the double functions of exhaust damper and fire damper. At ordinary time, it is normal close, in fire situation, open automatically to exhaust smoke, when the exhaust airflow reaches 280°C, the temperature sensor will work to close the damper to prevent fire.
1. Temperature control: temperature sensor works to make damper closed
2. Electronic Control: Fire Service Center electrical signal, DC24V, makes the electromagnet work to close damper automatically
3. Start or reset manually
Products
Projects
Certificate
Factory
Our Contact Information
Sichuan Hongyang HVAC Equipment Co., Ltd. (HY)
Add: B District High-tech Industrial Park, Chengdu City, Sichuan Province, P.R.China
Tel: 0086-28-83511339 Fax: 0086-28-83511339
sales @ hongyanghvac.com Skype: hy_daniel
Wechat: 2683377980 QQ: 2683377980
http://hongyanghvac.com/English