G45J DC Diaphragm Valve
Product overview
Product model: G45J
Nominal diameter: DN25 ~ 300mm
Nominal pressure: PN0.6~ 1.6MPa
Drive mode: manual, worm gear, pneumatic, electric
Applicable temperature: ≤120℃
Main material: cast iron, cast steel
G45J DC Diaphragm Valve structure features
1, the elastic seal of the opening and closing pieces to ensure that no internal leakage;
2, streamlined runner, making the pressure loss is small;
3, there is no stuffing box, so there is no leakage;
4, the valve body And the cover is separated by the middle diaphragm, so that the valve cover above the diaphragm, valve stem parts from erosion of the medium;
5, the diaphragm can be replaced, low maintenance costs;
6, the diversity of lining material can be applied to a variety of media, and has Good corrosion resistance.
G45J DC Diaphragm Valve main dimensions and weight
|
DN mm |
Nominal pressure MPa |
Working pressure MPa |
L (mm) |
D (mm) |
D1 (mm) |
n-φd (mm) |
F (mm) |
H1 (mm) |
H2 (mm) |
D0 (mm) |
quality |
| 25 | 0.6 | 0.6 | 145 | 115 | 85 | 4-14 | 2 | 178 | 190 | 120 | |
| 32 | 160 | 140 | 100 | 4-18 | 2 | 196 | 217 | 140 | |||
| 40 | 180 | 150 | 110 | 4-18 | 3 | 196 | 217 | 140 | 14 | ||
| 50 | 210 | 165 | 125 | 4-18 | 3 | 219 | 240 | 200 | 20 | ||
| 65 | 250 | 185 | 145 | 4-18 | 3 | 264 | 272 | 200 | 29 | ||
| 80 | 300 | 200 | 160 | 4-18 | 3 | 285 | 315 | 280 | 42 | ||
| 100 | 350 | 220 | 180 | 8-18 | 3 | 352 | 383 | 320 | 61 | ||
| 125 | 400 | 250 | 210 | 8-18 | 3 | 470 | 515 | 320 | 79.5 | ||
| 150 | 0.4 | 460 | 285 | 240 | 8-22 | 3 | 508 | 554 | 400 | 150 | |
| 200 | 570 | 340 | 295 | 8-22 | 4 | 602 | 660 | 500 | 236.5 | ||
| 250 | 680 | 395 | 350 | 12-22 | 4 | 708 | 786 | 500 | |||
| 300 | 790 | 445 | 400 | 12-22 | 4 |
Reminder:
All text, data and pictures in this article are for reference only.To see more details of the G45J DC Diaphragm Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.
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