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Control valve and water system solution
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Provide a complete set of products for your water industry system
gate valve
It has a wide range of calibers, a wide variety of materials that can be used, and a wide range of pressure and temperature support.
Balance valve
Comprehensive hydraulic balance solutions (static and dynamic) make design and selection simpler and safer.
Hydraulic control valve
A wide range of water supply and drainage and flow control products. It is more convenient and efficient to transport and control water in commercial, residential and industrial applications.
Electric valve
It provides the best comprehensive benefits of flow regulation, differential pressure control and balance for air handling units, fresh air units, fan coils and other terminal equipment.
Control System
Whether it is simple self-acting control or complex system control, robust and high-performance control products can meet pressure, temperature and safety requirements.
Butterfly valve
The surface spacing is narrow, the volume is small, the structure is simple, and the installation and piping operations are relatively simple.
Check valve
It is a valve with the function of keeping the fluid flow in a fixed direction and preventing backflow.
Ball valve
It is a kind of valve with strong operability and wide application. According to materials and caliber, it can be classified into many kinds.
Globe valve
Its opening and closing time is short, and its flow characteristics can be changed by changing the shape of the valve core.
filter
A valve product that can separate and remove impurities in the fluid flowing through the pipeline.
Plumbing accessories
Effective piping accessories can help your process and system run at peak efficiency
Your industry is different
Commercial Building
For multi-story skyscrapers, our water system valves provide water distribution and fire protection
Municipal water supply
The municipal water supply system usually consists of water sources, water diversion pipes, water plants and water distribution pipe networks
HVAC heating
We solve the operating effects of air conditioning systems while taking into account energy efficiency and resource protection
data center IDC
The data center industry is developing rapidly and expanding in scale, solutions for centralized cooling
COLAVAL
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