Factory Direct: Best Modular Valve For Dry Powder Fire Extinguishing System

Temperature rating	Max applicable ambient temperature	Bulb’s Colour
57℃(135℉)	27℃(81℉)	Orange
68℃(154℉)	38℃(100℉)	Red
79℃(174℉)	49℃(120℉)	Yellow
93℃(199℉)	63℃(145℉)	Green
141℃(286℉)	111℃(232℉)	Blue
182℃(360℉)	152℃(306℉)	Purple
260℃(500℉)	230℃(446℉)	Black

1.The protection area of the suspended dry powder extinguisher is generally calculated as 10 square meters, and the protection radius is 3 meters. If the installation location is relatively high, the protection area will be reduced accordingly. 2.There are four operating temperatures of suspended dry powder extinguishers, namely 57 ℃, 68 ℃, 79 ℃ and 93 ℃. 3.The installation method of suspended dry powder fire extinguishers is very simple. The number of fire extinguishers is calculated according to the space size. The suspended fire extinguishers need to be installed on the ceiling, and the installation height should not exceed five meters. 4.The suspended dry powder fire extinguisher is equipped with a temperature sensing glass ball at the nozzle of the sprinkler head. When the temperature reaches, the glass ball bursts. The internal pressure of the extinguisher sprays the dry powder to the sprinkler head to extinguish the fire. The product has the characteristics of fast fire extinguishing, small and beautiful, and special functions; 5.The suspended dry powder fire extinguisher is equipped with a temperature sensing glass ball at the nozzle of the sprinkler head. When the temperature reaches, the glass ball bursts. The internal pressure of the extinguisher sprays dry powder to the sprinkler head to extinguish the fire. The product has the characteristics of fast fire extinguishing, small and beautiful, and special functions. The fire extinguishing speed is much faster than that of ordinary portable fire extinguishers. It is generally used in power distribution rooms, chemical warehouses, small warehouses, and other places. 6.Extinguishing equipment - The suspended automatic dry powder extinguishing device is composed of tank, temperature sensitive glass nozzle, pressure gauge, lifting ring, etc. The tank is filled with superfine dry powder extinguishing agent and appropriate driving gas nitrogen. Its technical performance meets the requirements of GA78-94 standard. The nozzle of the device is equipped with a temperature sensitive glass nozzle. When the fire breaks out, the temperature rises to the set action temperature of 68 ℃, the liquid in the glass ball expands to break the glass bubble, and the superfine dry powder extinguishing agent in the tank is sprayed out to extinguish the fire automatically under the drive of nitrogen. 7.The suspended automatic dry powder fire extinguishing device has the advantages of high fire extinguishing efficiency, low corrosion, good insulation, no pipeline, no line, reasonable structure, etc. It is especially suitable for oil depot, paint warehouse, power distribution room, drying room and other places where no one often works. It is one of the effective indoor automatic fire extinguishing equipment.My company's main fire products are: sprinkler head, spray head, water curtain sprinkler head, foam sprinkler head, early suppression quick response sprinkler head, quick response sprinkler head, glass ball sprinkler head, hidden sprinkler head, fusible alloy sprinkler head, and so on. Support ODM/OEM customization, according to customer requirements.

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Hot selling modular valve used in the hanging dry powder fire extinguishing

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