Positive and negative flow T-strainer

Y-shaped filters are an indispensable device in pipeline systems for conveying media. They are usually installed at the inlet of pressure reducing valves, relief valves, constant water level valves, or other equipment to remove impurities from the medium and protect the normal use of valves and equipment.     型号 Type DN L1( mm) L2/L3(mm) L ( mm) B (in) Reference weight (kg) Effective filtration area(m²) multiple Z RT Ⅰ Z RT（Flange connection） 50 277/292 128/ 134 457/472 R1/2 13.3/ 14.8 0.0066 3.3 65 316/331 146/ 152 530/ 545 R1/2 17/ 18.7 0.0101 3 80 337/360 156/ 165 568/ 591 R1/2 22.9/23.4 0.0138 2.7 100 388/416 181/ 191 648/676 R1/2 37/38 0.0187 2.4 150 491/ 521 232/241 842/871 R3/4 56.4/ 59.3 0.0388 2.2 200 591/621 280/289 1031/ 1062 R3/4 95/ 154.3 0.063 2.2 250 668/716 318/333 1169/ 1216 R3/4 165/243 0.096 2 300 768/821 368/384 1370/ 1421 R…