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Aura Mesh Window
Aura Mesh Window
The diaphragm and valve core are compressed by an internal spring. When pressure exceeds the preset value, they lift, allowing discharge into the return pipe. Adjust pressure on-site within 0-1.0 MPa using the screw and pressure gauge. Relief pressure is set 0.1-0.2 MPa above system pressure.
Installed on positive discharge lines to prevent siphoning and ensure dosing accuracy. Adjust backpressure on-site within 0-0.6 MPa. Advanced PTFE+rubber diaphragm for sealing with no leakage.
| Model | Spc | L | H | D | d | z | h |
|---|---|---|---|---|---|---|---|
| 18615 | DN15 | 166 | 165 | 82 | 20 | 18 | 25 |
| 18620 | DN20 | 170 | 165 | 82 | 25 | 21 | 25 |
| 18625 | DN25 | 212 | 173 | 107 | 32 | 26 | 35 |
| 18632 | DN32 | 226 | 173 | 107 | 40 | 28 | 35 |
| 18640 | DN40 | 292 | 225 | 148 | 50 | 37 | 58 |
| 18650 | DN50 | 305 | 225 | 148 | 63 | 37 | 58 |
1. Back Pressure Valve Adjustment: Never exceed the maximum working pressure of the metering pump. Discharge end pressure should be at least 1 bar higher than the suction end.
2. Safety Valve Setting: Generally set 1-2 bar higher than the back pressure valve to prevent overpressure operation.
Warranty: 12 months or 2,000 operating hours.
Support: 24/7 technical assistance and global training available.
