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Operating Temperature 68 degree Overhead Fire Extinguisher Sprinkler for automatic fire extinguishing system
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US$ 3.2
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US$ 3
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≥5000 Pieces
Quick Details
Place of Origin:
Hunan, China
Brand Name:
Tairan
Model Number:
customized
product Name:
brass 3 holes valve
Product Details
Products Description
3 Holes/4 Holes suspension Valve instruction:
Three-hole and four-hole suspension valves are suitable for hanging dry powder fire extinguishing equipment. The suspension valve is beautiful in style, small in size, safe and reliable, and widely used in different series fire extinguisher. The nozzle part of the hanging valve is equipped with a temperature sensitive glass ball. Under normal circumstances, the upper end of the glass bubble is against the sealing piece at the nozzle. When the fire is begin, the temperature rises, the liquid in the glass bubble automatically expands and breaks due to heat, and the sealing sheet automatically falls down. The dry powder in the fire extinguisher is ejected from the nozzle under the action of pressure to extinguish the fire.
Three-hole and four-hole suspension valves are suitable for hanging dry powder fire extinguishing equipment. The suspension valve is beautiful in style, small in size, safe and reliable, and widely used in different series fire extinguisher. The nozzle part of the hanging valve is equipped with a temperature sensitive glass ball. Under normal circumstances, the upper end of the glass bubble is against the sealing piece at the nozzle. When the fire is begin, the temperature rises, the liquid in the glass bubble automatically expands and breaks due to heat, and the sealing sheet automatically falls down. The dry powder in the fire extinguisher is ejected from the nozzle under the action of pressure to extinguish the fire.
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Product Name
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Suspension Valve
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Brand
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customized
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Material
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58#Brass
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Weight(kg)
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140
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Strength test pressure
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30 bars
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Working Pressure
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12 bras
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Connecting Thread
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M30*1.5/M10*1
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Air Tight Test Pressure
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24 bars
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Starting Temperature
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68℃
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Size(mm)
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see the drawing
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Details Images
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