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Anti-Burst Control Hydraulic Valve
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Anti-Burst Control Hydraulic Valve |
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| MÔ TẢ |
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Anti-Burst control valves are piloted hydraulic valves activated by line pressure. Normally the valve is open. Only in case of flow rate higher than a preset maximum, due to a burst or excessive demand downstream, the Anti-burst valves are automatically closed down & can reopen manually. The actual flow rate through the anti burst valve is determined by comparing the headloss across an orifice plate. The valve is closed down by a hydraulic relay. The Anti-burst valves closes automatically whenever the upstream pressure drops below a preset point. It reopens manually.
Applications:
Use Anti-Burst Control valve to eliminate water loss & damage due to piping burst. The valve is best in networks susceptible to burst due to old piping, vandalism or pressure surge. The Anti burst control valves features a metal pilot valve & hydraulic relay to ensure precise & reliable response in general use. The Anti-burst valve with an all-plastic pilot valve is best for agricultural applications, features a cost effective, simple & reliable command loop.
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