GL41H-16C cast steel Y-type filter is an indispensable device in the pipeline series of conveying medium, which is usually installed at the inlet end of pressure reducing valve, pressure relief valve, water level valve or other equipment to eliminate impurities in the medium to protect the normal use of valves and equipment. The filter has advanced structure, small resistance, convenient drainage and other characteristics. Applicable media can be water, oil, gas. The filter can be made according to the user's requirements, and its appearance is basically the same (Y-type), and the internal parts are made of stainless steel, which is sturdy and durable. When cleaning is required, just take out the detachable filter cartridge, remove the filtered impurities and reload it, which is extremely convenient to use and maintain. The filter has a small body shape, fine filter eyes, low resistance, easy installation and maintenance, and low cost. Generally, the water network is 18-30 mesh/cm2, the air network is 40-100 mesh/cm2, and the oil network is 100-300 mesh/cm2.
Product Parameters
Product Model | GL41H-16C |
Valve Body Material | Cast Steel |
Nominal Pressure | ≤1.6Mpa |
Applicable Media | Water, Gas, Oil, etc. |
Operating Temperature | ≤250°C |
Product Size Reference

Nominal Diameter | L | D | D1 | D2 | b-f | Z-φd | H |
DN15 | 130 | 95 | 65 | 45 | 14-2 | 4-14 | 56 |
DN20 | 140 | 105 | 75 | 55 | 14-2 | 4-14 | 65 |
DN25 | 150 | 115 | 85 | 65 | 14-2 | 4-14 | 80 |
DN32 | 180 | 135 | 100 | 78 | 16-2 | 4-18 | 87 |
DN40 | 200 | 145 | 110 | 85 | 16-2 | 4-18 | 103 |
DN50 | 220 | 160 | 125 | 100 | 16-2 | 4-18 | 112 |
DN65 | 250 | 180 | 145 | 120 | 18-3 | 4-18 | 163 |
DN80 | 280 | 195 | 160 | 135 | 20-3 | 8-18 | 189 |
DN100 | 300 | 215 | 180 | 155 | 20-3 | 8-18 | 212 |
DN125 | 340 | 245 | 210 | 185 | 22-3 | 8-18 | 238 |
DN150 | 380 | 280 | 240 | 210 | 24-3 | 8-23 | 272 |
DN200 | 460 | 340 | 295 | 266 | 24-2 | 12-22 | 332 |
DN250 | 560 | 405 | 355 | 319 | 26-2 | 12-26 | 397 |
DN300 | 590 | 460 | 410 | 370 | 28-2 | 12-26 | 490 |
DN350 | 690 | 520 | 470 | 429 | 30-2 | 16-26 | 546 |
DN400 | 780 | 580 | 525 | 480 | 32-2 | 16-30 | 622 |


















