Daido Machines
Daido 23 Type Flange (80A)

Manufacturer: DAIDO MACHINES CO., LTD
Model: 23 Type Flange
Feature
- 23-type sight glasses are the most typical and commonly used sight glasses.
- Available materials are carbon steel, stainless steel any other unique materials.
Specifications

| NOMINAL DIA | WINDOW DIA Wφ | PIPE & BODY DIA d1 | PIPE & BODY DIA d2 | TYPE: NCY, NCNY, NCNY•P, NCYF (JIS10K, ASME150Lb) FACE TO FACE L | APPROX.H | WINDOW FLANGE Dφ | TYPE: NCX, NCNX, NCNX•P, NCXF (JIS20K, ASME300Lb) FACE TO FACE L | APPROX.H | WINDOW FLANGE D2φ |
| 10A | 3/8” | 10 | 58 | 140 | 75 | 90 | 160 | 75 | 90 |
| 15 | 1/2” | 15 | 58 | 140 | 75 | 90 | 160 | 75 | 90 |
| 20 | 3/4” | 20 | 68 | 160 | 85 | 100 | 180 | 85 | 100 |
| 25 | 1” | 25 | 68 | 160 | 85 | 100 | 180 | 85 | 100 |
| 40 | 1-1/2” | 40 | 78 | 180 | 105 | 110 | 200 | 105 | 110 |
| 50 | 2” | 50 | 88 | 210 | 125 | 130 | 230 | 125 | 130 |
| 65 | 2-1/2” | 65 | 113 | 240 | 152 | 155 | 260 | 152 | 155 |
| 80 | 3” | 80 | 138 | 280 | 175 | 190 | 300 | 175 | 190 |











