Fire Fighting Flow Control Valve Hydraulic Control Valve

Fire fighting flow control valve Hydraulic control valve with ISO, CCC Certificates
1.Structure and sizes
Unit:MM
| DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
| L | 203 | 216 | 241 | 292 | 330 | 356 | 457 | 533 | 610 | 686 | 762 | 864 | 914 | 1067 |
| H | 293 | 328 | 364 | 418 | 481 | 543 | 673 | 729 | 927 | 957 | 1188 | 1218 | 1256 | 1600 |
2. Features
(1) valve reduces high upstream pressure and produce a steady lower downstream pressure, free from the influence of upstream pressure or flow changes.
(2)valve is either less dynamic pressure can be less static pressure.
(3) valve downstream pressure can be based on system requirements continuously adjustable within a certain range.
(4)can quickly close the valve in case of sudden closure of its upstream and downstream pipelines to reduce static pressure. Under normal circumstances, the proceeds valve pressure is not higher than 10% of the corresponding dynamic pressure.
(5)adjustable pressure reducing valve from the pipeline pressure to start, the pilot valve automatic control, both less dynamic pressure, but also reduced static pressure reducing valve.

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Q: Are you a factory or trading company?
We are factory specialized on fire fighting equipment.
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For certainly, please contact us for detail.
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T/T, L/C, Western Union, MoneyGram, etc.

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