JIS bellows
Product Data.
Material | hose ： SUS316L flange ： SUS316L |
| Stock | made to order |
| Pressure range | vacuum ～ atmosphere |
| Special type | Available |
He leak test | < 10-9Pa･m3/Sec |
Note | please contact us the allowable pressure on the pressurized side |
| CAD Data. | to be prepared |
Catalog page download
 | JISBellows (209KB) |
単位（mm） | |||||||||
Flange | L | Model No. | ID | OD | t | n（山） | φA | T | PCD |
VG25/VF25 | 80 | JIS25-BE80 | 26.0 | 37.0 | 0.15 | 22 | 90 | 8 | 70 |
VG40/VF40 | 100 | JIS40-BE100 | 41.0 | 55.0 | 0.15 | 19 | 105 | 10 | 85 |
VG50/VF50 | 100 | JIS50-BE100 | 51.0 | 65.0 | 0.20 | 19 | 120 | 10 | 100 |
VG65/VF65 | 100 | JIS65-BE100 | 63.0 | 83.0 | 0.25 | 17 | 145 | 10 | 120 |
VG80/VF80 | 120 | JIS80-BE120 | 80.0 | 103.0 | 0.25 | 18 | 160 | 12 | 135 |
VG100/VF100 | 120 | JIS100-BE120 | 104.0 | 127.0 | 0.25 | 15 | 185 | 12 | 160 |
VG125/VF125 | 120 | JIS125-BE120 | 126.0 | 151.0 | 0.30 | 14 | 210 | 12 | 185 |
VG150/VF150 | 150 | JIS150-BE1150 | 150.0 | 175.0 | 0.30 | 18 | 235 | 12 | 210 |
VG200/VF200 | 150 | JIS200-BE150 | 205.0 | 230.0 | 0.30 | 16 | 300 | 16 | 270 |
性能表
単位（mm） | |||||
Flange | Model No. | displacement | spring constant （Ｎ/mm） | ||
axial direction | axial perpendicular direction | axial direction | axial perpendicular direction | ||
VG25/VF25 | JIS25-BE80 | ±11.0 | ±7.5 | 7.8 | 2.7 |
VG40/VF40 | JJIS40-BE100 | ±15.5 | ±9.0 | 6.1 | 3.1 |
VG50/VF50 | JIS50-BE100 | ±12.5 | ±6.0 | 17.9 | 13.0 |
VG65/VF65 | JIS65-BE100 | ±15.5 | ±5.5 | 19.1 | 23.1 |
VG80/VF80 | JIS80-BE120 | ±21.0 | ±17.5 | 14.8 | 19.0 |
VG100/VF100 | JIS100-BE120 | ±19.0 | ±5.5 | 20.4 | 41.7 |
VG125/VF125 | JIS125-BE120 | ±18.0 | ±4.0 | 35.3 | 100.4 |
VG150/VF150 | JIS150-BE150 | ±23.0 | ±6.5 | 31.8 | 71.2 |
VG200/VF200 | JIS200-BE200 | ±21.5 | ±4.0 | 47.2 | 226.9 |
