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  • Yudu County Jiuzhinian Machinery Manufacturing Co., Ltd.
  • Yudu County Jiuzhinian Machinery Manufacturing Co., Ltd.
  • Yudu County Jiuzhinian Machinery Manufacturing Co., Ltd.
  • Yudu County Jiuzhinian Machinery Manufacturing Co., Ltd.

Closed-Type Fire Sprinkler Head

The closed-type fire sprinkler head is an end-of-line control device commonly used in automatic sprinkler systems and remains closed under normal conditions. When a fire occurs and the set temperature is reached, its heat-sensitive element, such as a glass bulb or fusible link, activates automatically and opens the head to spray water, effectively controlling the spread of fire. The sprinkler head must be replaced after activation to ensure the continued and reliable operation of the system.

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Product Advantages Applicable Scenarios Specifications Contact Us

Automatic heat-activated operation:
No manual operation is needed; it responds quickly to changes in fire temperature to achieve automatic fire suppression.

Reliable fire control:
Precise water coverage effectively suppresses the development of an incipient fire.

Stable and durable structure:
Made of high-quality materials with good pressure and corrosion resistance.

Flexible specification options:
Supports different temperature ratings, installation methods and parameter configurations to meet a variety of application needs.

Convenient maintenance and replacement:
System protection is restored simply by replacing the sprinkler head after activation.

General automatic sprinkler systems in civil, commercial and industrial buildings.

Material 304 Stainless Steel
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Yudu County Jiuzhinian Machinery Manufacturing Co., Ltd.

Founded in 2022, the company is a professional and comprehensive manufacturer rooted in Yudu, Ganzhou, focusing on general equipment manufacturing.
Located in Yudu County, Ganzhou City, Jiangxi Province, we benefit from the park’s complete industrial support facilities, favorable transportation location, and industrial support policies. We are deeply engaged in machinery manufacturing and hardware security products.
The company has achieved steady development in scale, standardization, and specialization, and serves as one of the key enterprises driving local industrial upgrading and real economic growth.

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