PRODUCT OVERVIEW
German standard Y-type filter is an indispensable device on the transmission medium pipeline. It is usually installed at the inlet of pressure reducing valve, pressure relief valve, constant water level valve or other equipment to eliminate impurities in the medium and protect the normal use of valves and equipment. It is mainly used in hot oil system, power station, steam system, hot water system, thermal power plant, natural gas system, water circulation system, refrigeration system, chemical industry system and other industries.
PRODUCT FEATURES
1. German standard Y-type filter is used to eliminate impurities in the medium and effectively protect the normal use of valves and equipment.
2. Double layer stainless steel filter screen, more thorough impurity filtration and better corrosion resistance.
3. When cleaning is needed, just take out the removable filter screen and reinstall it after treatment, which is very convenient for maintenance.
MAIN PARTS AND MATERIALS
| Part name | Carbon steel | stainless steel |
| valve body | GS-C25、WCB | Austenitic stainless steel |
| Valve cover | GS-C25、WCB | Austenitic stainless steel |
| network | SS304 | Austenitic stainless steel |
| Bolt | B7 | 1Cr18Ni9Ti |
| Nut | 2H | 1Cr18Ni9Ti |
| Middle sealing gasket | Flexible graphite+SS304 | Flexible graphite+SS304 |
TABLE OF MAIN OVERALL DIMENSIONS, WEIGHT AND Kv VALUE
| Nominal diameter | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 500 |
| L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 | 850 | If necessary, it can be manufactured as a straight through valve body |
| H | 85 | 95 | 110 | 125 | 145 | 155 | 175 | 210 | 230 | 270 | 300 | 385 | 535 | 680 |
| Weight（kg） | PN16 | 3.0 | 4.0 | 5.0 | 7.0 | 9.0 | 12.0 | 16.0 | 21.0 | 30.0 | 43.0 | 61.0 | 121.0 | 154.0 | 255.0 |
| PN25 | 3.5 | 4.0 | 5.5 | 7.0 | 9.0 | 12.0 | 16.0 | 21.0 | 32.0 | 47.0 | 64.0 | 144.0 | 178.0 | 285.0 |
| PN40 | 4.0 | 5.0 | 6.0 | 8.0 | 10.0 | 13.0 | 19.0 | 24.5 | 35.0 | 51.0 | 71.0 | 144.0 | 178.0 | 285.0 |
| Kv | 7 | 11 | 18 | 26 | 37 | 60 | 100 | 150 | 230 | 330 | 400 | 650 | 1200 | 1900 |
