LEEMIN SGF DUPLEX HIGH PRESSURE LINE FILTER SERIES
Introduction:Introduction ofLEEMIN SGF DUPLEX HIGH PRESSURE LINE FILTER SERIES SGF series double cylinder filter is composed of reversing valve, pressure blance valve, bypass valve, indicator and two cylinders. Replacing filter element without stopping
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Introduction of LEEMIN SGF DUPLEX HIGH PRESSURE LINE FILTER SERIES
SGF series double cylinder filter is composed of reversing valve, pressure blance valve, bypass valve, indicator and two cylinders. Replacing filter element without stopping can come true.
It can be installed on the high-pressure line of control element or executive element to protect control element and executive element. Especially suitable for protection for high accuracy servo component and plunger piston component of automatic control system, can control pollution efficiently so that prolong service life of element. When working, one cartridge through oil, the other as spare part. When the differential pressure produced for blocking filter element of the working cartridge up to 0.5MPa, indicator would send a signal, at the moment the pressure-blance valve should be opened in time and turn the reversing valve, let the spare cartridge start to work (turnoff pressure-blance valve after the reversing valve are moved to designed position).Only to switch the screw-plug once more and release the blocked oil of cartridge, then screw off shell, then replace the filter element blocked.
If the reversing valve is not be switched and the spare cartridge can not start to operate in time, when the differential pressure is up to the opening pressure 0.6MPa, bypass valve would open automatically to avoid the pressure continue to rise, so that filter element rupture cause pollution. But if doing that, the oil without filtration enters into the system, which causes great harm to the system, so the bypass valve should be avoided opening automatically.
Quality assurance:
ISO 2941------Collapse & Burst Resistant
ISO 2942------Fabrication & Integrity Test
ISO 2943------Material Compatibility with Fluids
ISO 3724------Flow Fatigue Characteristics
ISO 3968------Pressure Drop vs. Flow Rate
ISO 16889------Multi-pass Performance Testing
Company profile
Xinxiang Lifeierte Filter Corp.,Ltd （Stock code：837936）is specialized in manufacture of filters ,filter equipment,and environment system . Located in Xinxiang -the center of Filtration in China.Lefilter has superior R & D team, professional technical team,experienced overseas sales team and perfect after-sales service system.We Lefilter people will try our best to satisfy customers' requirements.The develop philosophy of LEFILTER is "To purify environment,To serve society,To manage faithfully and To oyrsye excellence"!What's more,there're advanced production line,test machine and R & D department.They also obtained certification like ISO9001, IQNet & CQM,SGS,CNEX etc.
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