SGL（Y）型過濾器用于手、油氣管道和各種設備上不可缺少的一種裝置，它主要清除管內(nèi)中的介質(zhì)，來保護減壓閥、泄壓閥、定水位 閥和水泵等設備，以達到正常運轉(zhuǎn)。安裝時請安在進口處，一般用水濾網(wǎng)采用18~30目/英寸(inches)，通氣濾網(wǎng)采用40~100目/英寸 (inches)，如用戶有特殊要求濾網(wǎng)可定制。

SGL(Y)filter is a kind of indispensable device for manual and oil and  gas pipelines and various equipments.It cleans up mediums inside pipeline so as to protect relief valve,pressure-reducing valve,water level valve,water pump,etc.and ensure normal production.The valve shall be mounted at the inlet of pipeline.Generally,the water screen shall be 18~30 meshes/inch and ventilating mesh shall be 40~100 meshes/inch.The product could also be customized upon special requirement.