Fujian Guangda Fire Fighting Equipment Co., Ltd.
PRODUCT OVERVIEW
PHYM series pressure foam proportioning device is composed of pressure tank, capsule, proportioner, safety valve, exhaust valve, pressure gauge, one-way valve and various control valves and pipelines. Mainly used in industrial and mining industries, papermaking, petroleum, chemical, and underground parking lots. The pressure water is supplied by the pump, and the foam liquid is replaced in a certain proportion and mixed with the pressure water to form a foam mixture. Since the capsules separate the foam liquid from the water, the foam liquid is not used up at one time, and can be used again with stable and reliable mixing accuracy. The device is applicable to large flow pressure range and small pressure loss. It is widely used in various high, medium and low expansion foam fire extinguishing systems. Its structure can be divided into horizontal and vertical types.
PRODUCT PARAMETERS
| Item | Sub-item | Parameter |
|---|---|---|
| Working pressure range (Mpa) | — | 0.6~1.2 |
| Pressure drop (Mpa) | — | ≤0.2 |
| Test pressure | Strength (Mpa) | 1.5 |
| Sealing (Mpa) | 1.32 | |
| Tank capacity (m3) | — | 0.5m³~13.0m³(Custom specs per customer's needs.) |
| Supervisor diameter (mm) | — | DN80~DN250(Custom specs per customer's needs.) |
| Equipped with a proportional mixer (L/S) | — | 4L/S-360L/S(Custom specs per customer's needs.) |
| mixing ratio | — | 3% or 6% |
Keywords
Pressure type foam proportioning device
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