ZSTDY80-79℃ Q5
Category:
Concealed sprinkler heads
- Product Description
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The ZSTDY concealed sprinkler head is available in two types: quick response (3mm glass ball) and normal response (5mm glass ball). The sprinkler head is built into the hood, giving it a certain decorative effect. It is the best choice for places where the appearance of the decoration is important, such as hotel lobbies, office buildings, and airports. It is used in automatic sprinkler fire extinguishing systems and the height of the outer cover can be adjusted according to the height of the ceiling.
Product Overview
The ZSTDY concealed sprinkler head is available in two types: quick response (3mm glass ball) and normal response (5mm glass ball). The sprinkler head is built into the shroud, giving it a certain decorative effect. It is the best choice for places where the appearance of the decoration is important, such as hotel lobbies, office buildings, and airports. It is used in automatic sprinkler fire suppression systems and the height of the outer cover can be adjusted according to the height of the ceiling.
The concealed sprinkler head consists of a sprinkler head, shroud, outer cover seat, and outer cover. The sprinkler head and shroud are installed on the pipeline together, and then the outer cover is installed. The outer cover seat and outer cover are welded together by fusible alloy. When a fire occurs, the ambient temperature rises, and when it reaches the melting point of the fusible alloy, the outer cover automatically falls off. As the temperature continues to rise, the glass ball in the shroud breaks due to the expansion of the temperature-sensitive liquid, thereby activating the sprinkler head and automatically spraying water.
Model Specifications (mm) Nominal Diameter (mm) Interface Thread Flow Coefficient (K) Operating Temperature ZSTDY80-68℃ Q5 Φ5 glass ball 15 R1/2 80±4 68℃ ZSTDY80-79℃ Q5 Φ5 glass ball 15 R1/2 80±4 79℃ 2STDY80-93℃ Q5 Φ5 glass ball 15 R1/2 80±4 93℃ ZSTDY80-68℃ Q3 Φ3 glass ball 15 R1/2 80±4 68℃
Hongan Fire-Fighting Equipment Co., Ltd. specializes in the research and development and manufacturing of various fire-fighting equipment. Products cover pre-action systems, wet alarm valve assemblies, dry alarm valve assemblies, deluge valve assemblies, water flow indicators, pressure switches, alarm valves, sprinklers, fire hydrants, foam fire extinguishing systems, fire extinguisher products and accessories, fire valves, fire hoses and related control components, etc., hundreds of models. All products are designed and manufactured strictly in accordance with national standards, and have passed the inspection of the National Fire Product Testing Center, and meet the requirements of voluntary certification of fire products.
The company continues to break through in product innovation, using advanced CAD design software and automated processing equipment to ensure the precision and performance stability of each product. Products are widely used in industrial plants, high-rise buildings, commercial complexes, underground garages, data centers, airports, schools and other key fire prevention places. Hong'an not only provides single-product sales, but also can customize complete fire protection system solutions according to customer needs, and has the ability of project-based supporting and technical services.
To ensure product quality, the company has established a complete quality management system. Raw material procurement is strictly screened, production processes are strictly controlled, and finished products must pass multiple performance tests before leaving the factory. Over the years, the company has established a stable sales network throughout the country and exported to international markets such as Southeast Asia, the Middle East, and South America with high-quality products, reasonable prices, and fast response services, and has won widespread recognition and trust from customers at home and abroad.
In the future, Hongan Fire-Fighting will continue to adhere to the mission of "guarding life safety", continuously promote technological innovation and product upgrades, and provide global users with more reliable and intelligent fire protection products and services.
Product Keywords:
Concealed sprinkler heads
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ProductInquiry
Hongan Fire Equipment Co., Ltd.
No. 101, Nantong Road, Ximei Street, Nan'an City, Quanzhou City, Fujian Province
