Japan, Sawada
Sawada U-20 type Level gauge – Reflective Level Gauge
Made in Japan
Manufacturer: Sawada Manufacturing Co., Ltd
Model: U-20 type
Valve KS20 type (upper and lower ball valve included)
cock ABS type (lower ball valve included)
- connectioin type: Flange・Screw・Socket
- Maximum working pressure: 5.0 MPa
- Maximum operating temperature: 350℃
- Material: S25C/SUS304/316/316L
- Installation length: 280-3000mm
Standard dimension table (single type)
| glass count | gauge glass length | U-20 type | |
| Visible length (VL) | Installation length (C.to.C.) | ||
| No.0B | 90 | 70 | 280 |
| No.1B | 115 | 95 | 305 |
| No.2B | 140 | 120 | 330 |
| No.3B | 165 | 141 | 350 |
| No.4B | 190 | 166 | 375 |
| No.5B | 220 | 196 | 405 |
| No.6B | 250 | 226 | 435 |
| No.7B | 280 | 256 | 465 |
| No.300B | 300 | 276 | 485 |
| No.8B | 320 | 296 | 505 |
| No.9B | 340 | 316 | 525 |
| No.400B | 400 | 376 | 585 |
(Note) 1. Gauge glass dimensions conform to JIS B 8211. 2. The installation length is the minimum value. 3. The installation length is the dimension for the valve model KS20.
Standard dimension table (compound type)
| Glass count x number of compounds | U-20/E-20 type | |
| Visible length (VL) | Installation length (C.to.C.) | |
| No.5B×2 | 437 | 645 |
| No.6B×2 | 497 | 705 |
| No.7B×2 | 557 | 765 |
| No.300B×2 | 597 | 805 |
| No.8B×2 | 637 | 845 |
| No.9B×2 | 677 | 890 |
| No.6B×3 | 768 | 980 |
| No.7B×3 | 858 | 1070 |
| No.300B×3 | 918 | 1130 |
| No.8B×3 | 978 | 1190 |
| No.9B×3 | 1038 | 1250 |
| No.7B×4 | 1159 | 1370 |
| No.300B×4 | 1239 | 1450 |
| No.8B×4 | 1319 | 1530 |
| No.9B×4 | 1399 | 1610 |
| No.7B×5 | 1460 | 1670 |
| No.300B×5 | 1560 | 1770 |
| No.8B×5 | 1660 | 1870 |
| No.9B×5 | 1760 | 1970 |
| No.300B×6 | 1881 | 2090 |
| No.8B×6 | 2001 | 2210 |
| No.9B×6 | 2121 | 2330 |
| No.300B×7 | 2202 | 2690 |
| No.8B×7 | 2342 | 2550 |
| No.9B×7 | 2482 | 2690 |
(Note) 1. Mounting length is the dimension for valve type KS20. 2. The installation length is the minimum value.
3. The length of the intermediate invisible part is UZ type/UP type = 40mm, U-20/E-20 type = 45mm. 4. If the number of compounds is large, it will be supported.
Standard dimension table (simultaneous type)
| Glass count x simultaneous number | U-20 type | |
| Visible length (VL) | Installation length (C.to.C.) | |
| No.7B×2 | 492 | 685 |
| No.300B×2 | 532 | 725 |
| No.8B×2 | 572 | 765 |
| No.9B×2 | 612 | 805 |
| No.7B×3 | 728 | 920 |
| No.300B×3 | 788 | 980 |
| No.8B×3 | 848 | 1040 |
| No.9B×3 | 907 | 1100 |
| No.7B×4 | 964 | 1160 |
| No.300B×4 | 1044 | 1240 |
| No.8B×4 | 1124 | 1320 |
| No.9B×4 | 1204 | 1400 |
| No.300B×5 | 1300 | 1495 |
| No.8B×5 | 1400 | 1595 |
| No.9B×5 | 1500 | 1695 |
| No.300B×6 | 1556 | 1750 |
| No.8B×6 | 1676 | 1870 |
| No.9B×6 | 1796 | 1990 |
| No.300B×7 | 1812 | 2005 |
| No.8B×7 | 1952 | 2145 |
| No.9B×7 | 2092 | 2285 |
| No.8B×8 | 2228 | 2420 |
| No.9B×8 | 2388 | 2580 |
| No.8B×9 | 2504 | – |
| No.9B×9 | 2684 | – |
(Note) 1. The visible length is the maximum value, and the installation length is the minimum value. Please contact us for details of dimensions. 2.The mounting length is for the valve model KS20-W. 3. UP type is not available.
