Products
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Sprinkler heads of hanging dry powder fire extinguishing
Response time index（m*s）0.5：50＜RTI≤80
Installation mode：pendent
Connecting thread：M30
Testing pressure：3.0MPa -
JOB sprinkler bulb ZSTGX15-68℃ dry pendent sprinkler
Dry pendent sprinkler is specially designed for those sprinklers and connection pipes which may be frozen at low temperatures or those sprinkler fire extinguishing systems where seasonal evacuation is required.
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Brass flush fire sprinkler pendent sprinkler fusible alloy sprinkler
Response time index：fast response/ standard response
Installation mode：pendent/ sidewall
Nominal diameter(mm)：DN15
K factor：k=80
Rated Working Pressure：1.2MPa
Testing pressure：3.0MPa -
Thermal open joint sprinkler head
The thermal open joint is a sprinkler set under the condition of obstacles under the ceiling. By separating the functions of the sensing part and the spraying part of the closed sprinkler, the fire can be effectively sensed and extinguished even when there are obstacles near the ceiling.
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Brass deluge fire sprinkler head 360 degree rotating sprinkler head
Response time index（m*s）0.5：50＜RTI≤80 / RTI≤80
Installation mode：pendent
Nominal diameter(mm)：DN20/ DN25
Rated Working Pressure：1.2MPa
Testing pressure：3.0MPa -
Wet alarm valve Deluge alarm valve Automatic sprinkler system
It is divided into wet alarm valve and deluge alarm valve. Both are available in a variety of specifications.
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Outdoor fire hydrant Indoor fire hydrant
Fire hydrant is a fixed fire-fighting facility, which is mainly used to control combustibles, isolate combustion aids and eliminate ignition sources. It is divided into indoor fire hydrant and outdoor fire hydrant.
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Flanged resiliend gate valve Grooved resiliend gate valve
The soft seal gate valve is an industrial valve. The opening and closing part of the soft seal gate valve is a ram. The movement direction of the ram is perpendicular to the fluid direction. The gate valve can only be fully opened and fully closed, not adjusted and throttled.
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Water butterfly valve Grooved butterfly valve Automatic sprinkler system
Butterfly valve, also known as flap valve, is a regulating valve with simple structure, which can be used for switching control of medium in low-pressure pipeline. Butterfly valve refers to a valve whose closing part (valve disc or butterfly plate) is a disc and rotates around the valve shaft to open and close.
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Water flow indicator Automatic sprinkler system
According to the installation, it can be divided into saddle type water flow indicator and flange type water flow indicator. Both are available in a variety of specifications.
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Silencing check valve Double door wafer check valve
The check valve is an automatic valve, which is mainly used on the pipeline with one-way flow of medium. The medium is only allowed to flow in one direction to prevent accidents.
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Open sprinkler Automatic sprinkler system Fire fighting
Open sprinkler is a sprinkler without release mechanism. The closed sprinkler is an open sprinkler after removing the temperature sensing element and sealing component.