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Y Type Filter
Usually installed at the inlet end of a pressure reducing valve, pressure relief valve, fixed water level valve or other equipment to remove impurities in the medium
Product Description
Design Features
Y-type filter is an indispensable filtering device for pipeline systems that convey media.
Usually installed at the inlet end of a pressure reducing valve, pressure relief valve, fixed water level valve or other equipment to remove impurities in the medium
Y-type filter has the characteristics of advanced structure, small resistance and convenient sewage discharge.
The applicable media for Y-type filter can be water, oil, gas
Generally, the water net is 18~30 mesh, the ventilation net is 10~100 mesh, and the oil net is 100~480 mesh.
Technical Parameters
Medium temperature: 300℃
Working pressure difference: 2KG
Valve body material: stainless steel 304
Scope of application: liquid filtration
Connection form: flange
Type: right angle
Flow direction: one way
Pressure environment: normal pressure
Product Execution Standards
| Product Specifications | Design Specifications | Structure Length | Connecting Flange | Testing And Inspection | Product Identification | Supply Specifications |
| GB/T 21637 | GB/T 12221 | JB/T79 | JB/T9092 | GB/T 12220 | JB/T 7928 |
Product Performance Specifications
| Model | Connection Method | Nominal Pressure Pn (Mpa) | Withstand Pressure Test Pressure (Mpa) | Working Pressure (Mpa) | Housing Material | Filter Material | Total Network Area |
| GL41H-10 | Flange | 1.0 | 1.1 | 1.0 | Stainless Steel | Stainless Steel | 3~40DN |
| GL41H-16 | Flange | 1.6 | 1.76 | 1.6 | Ductile Iron | ||
| GL41H-25 | Flange | 2.5 | 2.75 | 2.5 | Carbon Steel |
Main Parts Materials
| Part Name | Parts Materials | |||||
| Valve Body/Bonnet | 25 | WCB | CF8 | CF8M | CF3 | CF3M |
| Grid | 25 | 35 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | 00Cr18Ni10 | 00Cr17Ni14Mo2 |
| Filter | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 00Cr18Ni10 | |||
| Gasket | 18-8/Flexible Graphite | |||||
| Bolt | 35 | 1Cr17Ni2 | 1Cr18Ni9Ti | |||
| Applicable Temperature | -29~+425℃ | -40~+200℃ | -40~+200℃ | |||
| Applicable Media | Water, Oil, Steam | Nitric Acid | Acetic Acid | |||
Main Parts Materials
| Nominal Diameter DN | L | d | D2 | D1 | D | b | f | n-φd1 | |
| 15 | 1/2‘’ | 130 | 15 | 45 | 65 | 95 | 14 | 2 | 4-14 |
| 20 | 3/4‘’ | 150 | 20 | 55 | 75 | 105 | 14 | 2 | 4-14 |
| 25 | 1‘’ | 180 | 25 | 65 | 85 | 115 | 14 | 2 | 4-14 |
| 32 | 1-1/4‘’ | 165 | 32 | 78 | 100 | 135 | 16 | 2 | 4-18 |
| 40 | 1-1/2‘’ | 200 | 40 | 85 | 110 | 145 | 16 | 2 | 4-18 |
| 50 | 2‘’ | 220 | 50 | 100 | 125 | 160 | 16 | 3 | 4-18 |
| 65 | 2-1/2‘’ | 250 | 65 | 120 | 145 | 180 | 18 | 3 | 4-18 |
| 80 | 3‘’ | 280 | 80 | 135 | 160 | 195 | 20 | 3 | 8-18 |
| 100 | 4‘’ | 320 | 100 | 155 | 180 | 215 | 20 | 3 | 8-18 |
| 125 | 5‘’ | 340 | 125 | 185 | 210 | 245 | 22 | 3 | 8-18 |
| 150 | 6‘’ | 385 | 150 | 210 | 240 | 280 | 24 | 3 | 8-23 |
| 200 | 8‘’ | 480 | 200 | 265 | 295 | 335 | 26 | 3 | 12-23 |
| 250 | 10‘’ | 545 | 250 | 320 | 355 | 405 | 26 | 3 | 12-26 |
| 300 | 12‘’ | 605 | 300 | 375 | 410 | 460 | 28 | 3 | 12-26 |
