CE Certified Fire Damper for Inert Gas Fire Suppression System - Galvanized Steel

Fire damper type

Introduction:
Fire damper refers to a device installed on the supply and return air ducts of ventilation and air conditioning systems. It is usually in an open state, but when a fire occurs, it automatically closes when the gas in the duct reaches 70 ℃. Within a certain period of time, it can meet the requirements of fire resistance stability and integrity, and play a role in smoke isolation and fire prevention. Including various products such as gravity fire dampers, fire control valves, fire vents, airtight fire dampers, smoke dampers, electronic self-control smoke dampers, etc.

Product Model and Corresponding Functions:

Product name	Model+Function Code	Function	Picture
Self weight fire damper	FHF-W	Normally open, the fuse operates at 70 ℃/150 ℃, and the valve automatically closes under the force of blade gravity or spring force.
Smoke and fire dampers	FHF-W-K	Normally open, when the fuse is activated at 70 ℃/150 ℃, the valve automatically closes. Manually turn on or reset.
Fire control valve	FHF-WS-FK	Normally open, the 70 ℃ fuse will activate and the valve will automatically close. Manually turn on or reset. Adjust the air volume in five levels within the range of 0-90 °. Output valve closing signal, whether to output signal according to user needs.
Electric fire damper	FHF-WSDc-K	Manually close or reset; Normally open, when the airflow temperature reaches 70 ℃, the fuse will activate to automatically close the valve. Output valve closing signal.
Electric fire control valve	FHF-WSDc-FK	Manually close or reset; Normally open, when the airflow temperature reaches 70 ℃, the fuse will activate to automatically close the valve. Output valve closing signal. It has air volume adjustment function.
Fire damper	FHF-WSDc-K	Normally open, when the airflow temperature reaches 70 ℃, the fuse will activate to automatically close the valve. The valve can be closed through a DC24V power supply. Manually turn on or reset. Output valve closing signal, which can be interlocked with other devices.
Fireproof vent	FHFK-W	It can be used as an air outlet to adjust the direction of the air supply flow. It is usually opened when the air temperature reaches 70 ℃. Under the drive of shape memory alloy or the action of temperature fuse, the valve is closed.
Fully automatic fire damper	FHF-WSDcDj-K	Normally open, when the airflow temperature reaches 70 ℃, the fuse will activate, causing the valve to automatically close. Signal can be activated through DC24V Quickly close the valve. Manually turn on or reset. After the valve is closed, it can be reset to the open state through a DC24V power supply.

Installation instructions:

●Before installation, it is necessary to check the appearance quality, control performance, and valve action of the valve, and confirm that it can be used normally before drilling flange connection holes for installation

●During the installation process, it should be ensured that the valve body does not deform, and the valve opens and closes flexibly and reliably after installation.

●The valve body can be installed vertically or horizontally, but regardless of the installation, its blades must be parallel to the ground.

●When installing the valve, attention should be paid to the direction and position. The fuse (melting plate) should be in contact with the airflow before the blade shaft (i.e. located on the windward side of the blade). When installing the self weight fire damper, attention should be paid to the airflow direction sign and it should not be inverted.

●The valve should be reliably fixed in the set installation position to ensure that its working performance is not affected by pipeline deformation and collapse during a fire. If necessary, a lifting bracket should be installed.

●For fire damper with air volume regulation, the valve opening shall be adjusted during middle note.

●When the long side or diameter of the valve body is ≥ 630mm, it must be lifted independently to avoid deformation of the pipeline affecting the flexibility and reliability of valve opening and closing.

●There should be a clear space of<200mm on one side of the valve installation operating device and the side where the spring is installed for operation and maintenance.

●Adopting a remote control operation device, the steel wire rope is protected by a 20mm refractory material tube, with a bending radius of less than 200mm and no more than three bends. The maximum length of the steel wire rope generally does not exceed 6m.

Why choose us?

About Us:
  Guangzhou Xingjin Fire Equipment Co., Ltd. is a professional enterprise dedicated to the research, development and production of HFC-227ea (FM200), Novec1230, CO2 and inert gas products. For many years, the company has been committed to improving product quality, enriching product varieties and optimizing product specifications.
  At present, our company's popular FM200 products are widely used, such as: pipe network FM200 fire extinguishing system, cabinet FM200 fire extinguishing system, automatic FM200 fire extinguisher (ceiling type), fire detection tube fire extinguishing system, and automatic fire extinguishing pipe. In addition, our inert gas fire extinguishing systems are also becoming increasingly popular, such as the IG541 (nitrogen) fire extinguishing system, IG100 (nitrogen) fire extinguishing system, and IG55 (argon) fire extinguishing system. Due to our high-quality products and services as well as our good reputation, our company is highly praised by customers all over the world.

Our factory:
  The factory is divided into multiple areas, mainly used for the production of gas cylinders, gas filling, product inspection, goods packaging, storage of goods, sample display, etc. We have our own professional production and testing equipment, such as bottle washing machines, dryers, valve loaders, gas filling machines, etc

Our products:
  HFC-227ea (FM200), Novec1230, CO2 and inert gas series products (such as pipe network, suspended, external pressure storage, cabinet, integrated cabinet, fire detection pipe, portable fire extinguisher, gas cylinder), fire extinguishing pipe, complete alarm system, foam fire extinguishing series (such as vertical/horizontal foam tank, foam agent, filling machine, fire cannon), hot aerosol and other fire extinguishing equipment .

Our services:
   We have a professional and mature team, including a solution design team, a skilled installation team, a quality inspection team and an after-sales service team.
 

Our honors:
   Since its establishment in 2010, the company has won numerous praises and honors. In 2014, it was awarded the title of "AA-level Credit Company" by the China Fire Protection Association. In addition, all of our products have passed the CCC test and have relevant certificates for each product.
 

The main market:
  Our target customers are people all over the world who need fire-fighting equipment. So far, we have rapidly developed the market in Southeast Asia, the Middle East and Africa, and have received high praise from a wide range of customers. In the coming years, we will strive to explore other foreign markets.

We are ready for challenges, so please do not hesitate to send an inquiry to us!