Balanced Pressure Foam Proportioning System
The Balanced Pressure Foam Proportioning System is an innovative and efficient solution designed to deliver precise foam concentrate and water mixing for firefighting and industrial applications. This system ensures a consistent and accurate foam solution by maintaining balanced pressure between the foam concentrate and the water supply, resulting in optimal foam quality and performance.
One of the key advantages of the Balanced Pressure Foam Proportioning System is its ability to provide reliable foam proportioning regardless of fluctuations in water pressure. By maintaining equilibrium between the pressures, it guarantees that the foam concentrate is metered accurately, enhancing firefighting effectiveness and reducing foam concentrate wastage.
This system is valued for its simplicity, durability, and ease of maintenance, making it an excellent choice for various settings, including fire departments, industrial plants, and airports. It supports environmental responsibility by promoting efficient usage of foam concentrates, contributing to reduced chemical discharge and improved sustainability.
Overall, the Balanced Pressure Foam Proportioning System exemplifies advanced engineering that supports safety, efficiency, and environmental stewardship. Its dependable performance empowers firefighting teams and industries to respond confidently to emergencies with superior foam solutions.
Working Pressure
Flange Inlet & Outlet
Flow Rate
Foam Ratio
Types of Balanced Pressure Foam Proportioning System
The mechanical pump-in type Balanced Pressure Foam Proportioning System is the latest product in the series of balanced proportioned mixing devices. It is mainly composed of a water turbine, a coupling, a foam concentrate pump, a filter, a safety valve, control valves, pipes and accessories, etc. The water turbine and the foam concentrate pump are connected through the coupling and fixed on the base, enabling overall transportation and installation. When the fire water flows through the mixing device, the water turbine rotates to drive the foam concentrate pump to operate, extracting the foam concentrate from the foam concentrate tank and pressurizing it to pump it into the pipeline. Through the matching of the internal structural parameters of the water turbine and the foam concentrate pump, the flow rates of water and foam concentrate are balanced, achieving a fixed proportion of mixing. The mechanical pump-in type proportioned mixing device is small in size, occupies less space, has a fast action response, precise mixing ratio control, is driven by hydraulics without the need for external power sources, and is a superior-performing and technologically advanced proportioned mixing device.
Motor drive and Hydraulic turbine drive
When a fire occurs, the foam concentrate pump injects the foam concentrate stored in the atmospheric pressure container into the balance valve.
Through the regulating effect of the balance valve, the foam concentrate mixes with the pressure water in the main pipeline of the proportion mixer to form a certain proportion of foam mixture. The foam mixture is then transported to the foam generator, foam gun, foam cannon or other foam equipment to produce air foam for extinguishing Class A, B and C concentrate fires.
The Balanced Pressure Foam Proportioning System has two independent systems. When the electric motor system fails, the backup system can be activated, ensuring high reliability. In situations without power supply or other special circumstances, a water turbine is used for driving. Thus, the reliability of the foam proportion mixing device is improved, ensuring normal operation under various complex conditions.
Motor drive and Diesel engine drive
Balanced Pressure Foam Proportioning System has two independent systems. When the electric motor system fails, the backup system can be activated, ensuring high reliability. In situations without power supply or other special circumstances, it is driven by a diesel engine. Thus, the reliability of the foam proportion mixing device is improved, enabling it to operate normally under various complex conditions.
The Balanced Pressure Foam Proportioning System has two independent systems. When the main system fails, the backup system can be activated, ensuring high reliability. Thus, the reliability of the foam proportion mixing device is improved, enabling it to operate normally under various complex conditions.