Product description:
The valve is a relatively common check valve, and its disc is vertical along the center line of the outlet channel.
For lifting movement, the action is reliable, and the fluid resistance is smaller than that of the straight-through type. It is mainly used in the horizontal installation position of the hydraulic pipeline.
Executive standard:
Material of main parts：
| выбирать | Расследование | Ду(мм) | 1,6 МПа | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Размер и размер соединения (мм) | Исходное значение | |||||||||
| л | Д | Д1 | Д2 | Д6 | б | Z-φd | ЧАС | |||
| 15 | 130 | 95 | 65 | 45 | - | 14 | 4-14 | 90/77 | ||
| 20 | 150 | 105 | 75 | 55 | - | 14 | 4-14 | 95/77 | ||
| 25 | 160 | 115 | 85 | 65 | - | 14 | 4-14 | 100/80 | ||
| 32 | 180 | 135 | 100 | 78 | - | 16 | 4-18 | 105/85 | ||
| 40 | 200 | 145 | 110 | 85 | - | 16 | 4-18 | 110/95 | ||
| 50 | 230 | 160 | 125 | 100 | - | 16 | 4-18 | 115/105 | ||
| 65 | 290 | 180 | 145 | 120 | - | 18 | 4-18 | 140/120 | ||
| 80 | 310 | 195 | 160 | 135 | - | 20 | 8-18 | 170/130 | ||
| 100 | 350 | 215 | 180 | 155 | - | 20 | 8-18 | 200/140 | ||
| 125 | 400 | 245 | 210 | 185 | - | 22 | 8-18 | 230/155 | ||
| 150 | 480 | 280 | 240 | 210 | - | 24 | 8-23 | 255/180 | ||
| 200 | 600 | 335 | 295 | 265 | - | 26 | 12-23 | 285/215 | ||
| 250 | 650 | 405 | 355 | 320 | - | 30 | 12-25 | 290/260 | ||
| 300 | 750 | 460 | 410 | 375 | - | 30 | 12-25 | 300/315 | ||
| 400 | 1100 | 580 | 525 | 485 | - | 36 | 16-30 | - | ||
| 500 | 1250 | 705 | 650 | 608 | - | 44 | 20-34 | - | ||
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