Fixed Ratio proportional pressure reducing valves are outstanding for its simple structure, elegant profile, dependable quality, accurate proportion, steady operation, and reduction of both dynamic and static pressure.
This kind valve uses the pressure difference caused by different sectional areas of the two ends of piston inside vlave body to change the back pressure of valve for pressure reduction.
The ratios of proportional pressure reducing valves are respectively 2: 1, 3: 1, 4: 1, 4: 2, 5: 2, etc. Besides we provide pressure reducing valves of fix ratios confrom to users' requirement.
This kind valve uses the pressure difference caused by different sectional areas of the two ends of piston inside vlave body to change the back pressure of valve for pressure reduction.
The ratios of proportional pressure reducing valves are respectively 2: 1, 3: 1, 4: 1, 4: 2, 5: 2, etc. Besides we provide pressure reducing valves of fix ratios confrom to users' requirement.
| Medium applicable | Water, Oil, Gas etc. |
| Main material | CAST IRON, A216 WCB, WCC, Bronze, SS304, SS316 ETC. |
| Temperature applicable | ≤80ºC |
| Nominal Pressure | PN10--PN25 |
| Nominal Diameter | DN25--DN800 |
| Flange Dimension | ASME B16.5, BS4504, ISO2531, ISO7005 and other standards conforming to the requirements |
| Face to Face Length | API594,BS5155, ISO5752, DIN3352 and other standards conforming to the requirements |