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Membrane Hydraulic、Pneumatic Quick-Open Mud Valve mainly features by using a dual-chamber membrane actuating mechanism instead of a piston, without moving wear, long duration. It is mounted outside of the bottom wall of various precipitation pools to remove mud sand and dirt on the pool bottom.
JJM744X、JM644X membrane hydraulic、pneumatic quick-open mud valve main technical parametersTop of page
Model |
PN(MPa) | Casing test pressure | Actuating medium of membrane | Actuating pressure of membrane | Medium temperature |
| ZYC-16 | 1.6 | 2.4 (MPa) | Water , air | 0.15-1.0MPa | 0~80℃ |
DN |
D | D1 | D2 | L | L1 | H |
| 100 | 230 | 190 | 160 | 160 | 120 | 370 |
| 150 | 300 | 250 | 218 | 190 | 150 | 440 |
| 200 | 360 | 310 | 278 | 225 | 190 | 530 |
| 250 | 425 | 370 | 332 | 260 | 220 | 615 |
| 300 | 485 | 430 | 390 | 280 | 260 | 785 |
| 350 | 550 | 490 | 448 | 315 | 300 | 880 |
| 400 | 610 | 550 | 505 | 340 | 340 | 970 |
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