Y-strainer are usually installed at the inlet of pressure reducing valves, relief valves, or other equipment to remove impurities in the medium and protect the normal use of valves and equipment. The Y-strainer has the characteristics of advanced structure, low resistance, and convenient discharge. The Y-strainer is suitable for media such as water, oil, and gas. When the liquid enters the strainer through the main pipe, solid particles are blocked by basket, and clean fluid is discharged through the outlet.