Application / Purpose:
The G81H grooved strainer is an essential filtration device for systems utilizing hydraulic control valves and precision mechanical products susceptible to clogging. It is typically installed at the inlet of hydraulic control valves and other equipment to prevent particulate debris from entering the flow channels, which could cause blockages, valve malfunction, or equipment failure. The mesh size of the filter screen can be customized upon request.
| Performance Specification |
| Model |
Nominal Pressure (MPa) |
Applicable Medium |
Operating Temperature |
Main Component Materials |
| GL81H-10/16Q |
1.6 |
Water, Oil, Gas, etc. |
≤150℃ |
Ductile Iron, Stainless Steel |
| Main Connection Dimensions |
| DN |
L |
H |
∅1 |
L3 |
L1 |
L2 |
| DN65 |
180 |
140 |
76 |
2.2 |
14.5 |
9.5 |
| DN80 |
215 |
150 |
89 |
2.2 |
14.5 |
9.5 |
| DN100 |
235 |
180 |
114 |
2.2 |
16 |
9.5 |
| DN125 |
265 |
190 |
140 |
2.2 |
16 |
9.5 |
| DN150 |
290 |
200 |
165 |
2.2 |
16 |
9.5 |
| DN200 |
375 |
250 |
219 |
2.5 |
16 |
13 |
| DN250 |
400 |
350 |
273 |
2.5 |
16 |
13 |
| DN300 |
530 |
380 |
325 |
2.5 |
16 |
13 |
