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Product specifications

Specification and model Weight (kg) Length (mm)
65 3.11 214
80 4.2 250
100 5.3 270
150 9.6 330
200 16.7 400
50    
300    

 

Specification and model Weight (kg) Length (mm)
40 6.5 215
50 7 215
Corpuscle65 8 215
Midbody65 10.5 230
Corpuscle80 10.5 230
Midbody80 11.8 250
Corpuscle100 12.5 1
Midbody100 16.5 285
125 16.5 304
Corpuscle150 20.5 1
Midbody150 29 360
Corpuscle200 34.5 1
Midbody200 52 430
Midbody100(25kg)   285
Midbody150(25kg)   360
Midbody200(25kg) 57 430
250/300    

Hydraulic self-control · One click switching · Zero external energy

Core functions

Specially designed for parallel water supply systems for fire protection and daily life, with intelligent allocation of water flow direction:
-In the event of a fire: automatically cut off domestic water supply, ensuring 100% fire water supply;   
-After the fire protection is over: the pressure drops and automatically resets, seamlessly restoring the domestic water supply;   
-Full hydraulic drive: No need for electricity/gas source, low failure rate, response time<3 seconds.

Product advantages

Dual pipe network integration: eliminates the need for an independent fire protection pipeline network, reducing construction costs by 30%;   
Silent and impact free: DC streamline design+slow closing technology eliminates pump water hammer and reduces noise by 50%;   
Zero energy consumption: pure water power control, no circuit risk, suitable for flammable/humid environments;   
Long term durability: The valve body is made of WCB cast iron and sealed with nitrile rubber, with a pressure resistance of 2.5MPa and a lifespan of over 100000 times;   
Convenient maintenance: Modular guide valve and filter, online replacement of components without stopping the pump.   

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Botou Aozhong Valve Manufacturing Co., Ltd.

Botou Aozhong Valve Manufacturing Co., Ltd. focuses on the production of valves and filters, and its products are widely used in housing construction and farmland water conservancy and other fields.
Industry application
Botou Aozhong Valve Manufacturing Co., Ltd. products are widely used in housing construction and farmland water conservancy and other fields. In house construction, valves and filters are used to control water flow, regulate pressure, and protect pipes and equipment; In farmland water conservancy, it is used in irrigation systems, drainage systems and water resources management to improve the efficiency and sustainability of agricultural production.

 

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Factory Environment

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Factory Environment

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Neat factory building

Neat factory building

Neat factory building

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Production Equipment

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Workshop Exterior

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Down payment

processing production

outbound inspection

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After-sales service

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Flow limiting check valve 900X

Diameter:DN40,DN50,DN65,DN80,DN100,DN125,DN150,DN200,DN250,DN300


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