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The pressure bladder foam tank is mainly consist of foam tank, capsule, pressure proportioner. Relief valve, water inlet pipe, foam concentrate outlet pipe, water drain valve, foam concentrate drain valve, air relief valve.
When the water go through the pressure reducing orifice, it will create a pressure difference in the front and behind the pressure reducing orifice, the pressure is higher in front of the pressure reducing orifice, and most of the high pressure water goes though the pressure reducing orifice, and a little water goes through the water inlet pipe, and goes into the tank, then extrude the capsule, the extruded foam concentrate goes out of the capsule through the outlet pipe, and goes into the proportioner, and mix with the water, and become water-foam mixed water, goes through the fire fighting pipe into the foam nozzle, mix with the air, become foam, and put out the fire!
Characteristic:
1. The system doesn't need to be individually configured foam pump, the pressure can be directly borrowed from the fire foam liquid water drive, saving the costs.
2. Ensure optimum foam mixing ratio, so the fire quickly and reliably.
3. The pressure loss is small, to ensure that the end of the foam system to produce the desired pressure equipment.
4.The foam concentrate and water through the capsule isolation, and can be use several time.
5. Easy operation and maintenance, small footprint, and can be automatic control.
6. There are a variety of foam concentrate tank capacity and equipped with different flow proportioner to meet the needs of a variety of foam generating equipment.
7. It can be widely used in low, medium and high expansion foam fire extinguishing systems.
Data sheet:
Working Pressure | 0.6~1.2MPa | |
Nominal pressure | 1.0MPa | |
System text pressure | strength test | 1.5MPa |
seal test | 1.32MPa | |
Tank volume | 0.5~13m3 | |
Proportioning mixer | PHY4~PHY100 | |
Foam proportional | 3% or 6% | |
Pressure decreases | ≤0.15MPa | |
Huhang Technology Group Co., Ltd. is a leading multi-specialty supplier with over twenty years of professional experience. Headquartered in Fujian, China, the company operates 5 major manufacturing facilities nationwide: 1 in Shandong, 1 in Shanghai, and 3 in Fujian. We specialize in exporting water and drainage valves, brass HVAC valves, fire hydrants, extinguishers, and advanced firefighting equipment. Our commitment to quality and impeccable after-sales service sets us apart from others.
Supply Ability: 50000 Meter/Meters per Day
Shipping solutions for the selected quantity are currently unavailable
Quality and inspection:
Regular check on production line at each working procedure, and one special inspector inspecting the goods in random during the period time of production.regular performance check on finished goods.
Production step:
1.The raw materials are cast or forged and processed into semi-finished products.
2.Processing the semi-products in works shop
3.Assembling the goods
4.Testing the sealing in pressure and checking quality of the goods
5.Package
6.Delivery the goods on time
Package:
1.The pakage standard:inside PVC bag and small box and standard export carton
2.If you have any special requirements pakage,we can pakage as per your artworks.
Primary Competitive Advantages:
1) We have several years of experience in manufacturing various types of valves professionally.
2) Products are of good quality, with reasonable prices.
3) Our style:Promise must be kept and action must be prompt and fruitful.
Our business idea:All for customers and everything from innovation.The size standards can be customized according to your specific requirements. Please feel free to contact us for more details.
