PRODUCT
200X Ductile iron Water Pilot operated pressure control valve
Ductile iron Pilot operated pressure control valve 200X
| Working Pressure | 10 bar | 16 bar | 2.5bar |
| Testing Pressure | Shell: 15 bars; Seat: 11 bar. |
Shell: 24bars; Seat: 17.6 bar. |
Shell: 37.5bars; Seat: 27.5 bar. |
| Working Temperature | (-10℃~120℃) | ||
| Suitable Media | Water | ||
Ductile iron Pilot operated pressure control valve 200X
Pilot operated pressure control valve (Adjustable pressure reducing valve ) is the water pressure control valve , hydraulic control valve b a main valve and its attched guide valve needle ball valve and pressure gauge . The 200x pressure reducing valve is a kind of functional valve which uses the energy of the medium itself to regulate and control the pipeline pressure . It is mainly used in domestic water supply , fire fighting , water supply and other industrial water supply systms . The outlet pressure of the main valve can be adjusted by adjusting the pressure reducing guide valve . The outlet pressure does not change with the change of the inlet pressure and the inlet flow . The outlet pressure can be maintained at the set value safely and reliaby ,and the set value can be adjusted as needed to achieve the goal of reducing pressure . The valve pressure reduction precision , stable performance ,safe and reliable ,easy to install , long service .
| Main Material | ||
| ITEM | NAME | MATERIAL |
| 1 | BODY | Ductile iron |
| 2 | STEM | 2CR13 |
| 3 | SEAT | SS304 |
| 4 | BASE PLATE | Ductile iron |
| 5 | SEALING GASKET | EPDM |
| 6 | VALVE CORE | Ductile iron |
| 7 | DIAPHRAGM | EPDM |
| 8 | HEX BOLT | SS304 |
| 9 | GLAND | Ductile iron |
| 10 | NUT | 2CR13 |
| 11 | BONNET | Ductile iron |
| 12 | SPRING | SS304 |
| DN | L | D2 | D1 | x-n | T | F | D |
| DN50 | 240 | 165 | 125 | 4-Ø19 | 20 | 3 | 99 |
| DN65 | 240 | 185 | 145 | 4-Ø19 | 20 | 3 | 118 |
| DN80 | 275 | 200 | 160 | 8-Ø19 | 20 | 3 | 132 |
| DN100 | 306 | 220 | 180 | 8-Ø19 | 20 | 3 | 156 |
| DN125 | 330 | 250 | 210 | 8-Ø19 | 20 | 3 | 184 |
| DN150 | 375 | 285 | 240 | 8-Ø23 | 20 | 3 | 211 |
| DN200 | 430 | 340 | 295 | 8-Ø23/12-Ø23 | 20 | 3 | 266 |
| DN250 | 510 | 405 | 350/355 | 12-Ø23/12-Ø26 | 25 | 3 | 319 |
| DN300 | 595 | 460 | 400/410 | 12-Ø23/12-Ø26 | 28 | 4 | 370 |
Hydraulic Pressure Reducing Pilot Valve
Product feature :
1.Pressure control is stable and reliable , Pilot valve , main valve continuous work , downstream pressure continuously . smooth ,less affected by the import pressure .
2. Easy to operated . After working pressure adjustment , when the upstream pressure or flow rate changes when the main valve automatically adjust , stable downstream pressure
3. The valve pressure reduction precision , stable performance ,safe and reliable ,easy to install and adjust ,long service life .
