天津市塘正閥門有限公司是生產(chǎn)軟密封閥門的專業(yè)廠家，注冊商標(biāo)為“”字牌，主要產(chǎn)品有蝶閥、法蘭蝶閥、溝槽蝶閥、信號蝶閥、電動蝶閥、氣動蝶閥、蝶式止回閥、溝槽閘閥等50余種型號600多個規(guī)格、均按照國家標(biāo)準(zhǔn)生產(chǎn)及定做異型閥門并取得ISO9000系列標(biāo)準(zhǔn)認證。一九九九年被天津市技術(shù)*評為“天津市振興質(zhì)量示范企業(yè)示范產(chǎn)品”的光榮稱號，產(chǎn)品廣泛適用污水、水、油、蒸汽等介質(zhì)。

  法蘭Y型過濾器是輸送介質(zhì)的管道系統(tǒng)*的一種裝置，通常安裝在減壓閥、泄壓閥、定位水閥或其它設(shè)備的進口端，用來清除介質(zhì)中的雜質(zhì)，以保護閥門及設(shè)備的正常使用。該過濾器具有結(jié)構(gòu)*，阻力小，排污方便等特點，當(dāng)流體取出，處理后重新裝入即可，因此，使用維護極為方便。

  Flange type Y filter is conveying medium pipeline system indispensable a device，usually installed in the valve，relief pressure valve，positioning water valve or other equipment imports end,used to remove the impurities in the medium, to the normal use of the equipment and valve protection.The filter has the advantages of advanced structure,small resistance,convenient pollution discharge characteristics,when the fluid into the home of a certain size filter cartridge,the impurities are blocked,and clean filtrate from the filter outlet discharge,when cleaning,as long as can be disassembly of the filter cylinder is removed,you can reload after treatment.Therefore,the use of the maintenance is very convenient.