Flexible joint
・Easy installation and excellent cost performance.
・Extensive lineup.
・Compliant with the anti-vibration joints of the Ministry of Land, Infrastructure, Transport and Tourism "Public Building Construction Standard Specifications (Mechanical Equipment Construction)" (Flexible part)
| Name | Material | |
|---|---|---|
| ① | Inner rubber | Synthetic rubber |
| ② | External rubber | Synthetic rubber |
| ③ | Reinforcement cord | Synthetic fiber |
| ④ | Solid ring | SS400 |
| ⑤ | Flange | SS400 (Electrogalvanized, Compatible dimensions: JIS10K) |
| ⑥ | Caution seal | - |
| ⑦ | Different diameter flange | FC200 compatible dimensions: JIS10K K type: Painting KN type: Nylon coating |
| ⑧ | Hexagon bolt | SS400 (Electrogalvanized) |
| Product number | Different diameter flange surface treatment | Nominal diameter (A) | Standard dimensions (mm) | Mounting Dimensional Tolerance (mm) | Flange spacing i (mm) | Dimensional tolerance during operation (mm) | Mass (kg) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nylon coat | Painting | L. | D. | C. | n | H. | S. | Between mounting surfaces | Eccentricity e | Shrinkage | Stretch | Eccentricity | Angle of declination (°) | ||||
| KV-32K | ◯ | 32 | 202 | 175 | 100 | 4 | M16 | 22 | 202±2.5 | ±2.5 | 10.0 to 11.5 | 12 | 6 | 10 | 15 | 15.1 | |
| KV-32KN | ◯ | ||||||||||||||||
| KV-40K | ◯ | 40 | 224 | 185 | 105 | 4 | M16 | 22 | 224±2.5 | ±2.5 | 10.0 to 11.5 | 14 | 6 | 10 | 15 | 16.7 | |
| KV-40KN | ◯ | ||||||||||||||||
| KV-50K | ◯ | 50 | 241 | 210 | 120 | 4 | M16 | 22 | 241±2.5 | ±2.5 | 10.0 to 11.5 | 18 | 10 | 10 | 15 | 20.8 | |
| KV-50KN | ◯ | ||||||||||||||||
| KV-65K | ◯ | 65 | 241 | 210 | 140 | 4 | M16 | 22 | 241±2.5 | ±2.5 | 10.0 to 11.5 | 18 | 10 | 10 | 15 | 21.4 | |
| KV-65KN | ◯ | ||||||||||||||||
| KV-80K | ◯ | 80 | 271 | 250 | 150 | 8 | M16 | 22 | 271±3.0 | ±3.0 | 13.5 to 15.5 | 20 | 10 | 15 | 15 | 34.3 | |
| KV-80KN | ◯ | ||||||||||||||||
| KV-100K | ◯ | 100 | 291 | 280 | 175 | 8 | M16 | 22 | 291±3.0 | ±3.0 | 13.5 to 15.5 | 20 | 12 | 15 | 15 | 42.5 | |
| KV-100KN | ◯ | ||||||||||||||||
| KV-125K | ◯ | 125 | 301 | 330 | 210 | 8 | M20 | 27 | 301±3.0 | ±3.0 | 13.5 to 15.5 | 25 | 14 | 20 | 15 | 61.5 | |
| KV-125KN | ◯ | ||||||||||||||||
| KV-150K | ◯ | 150 | 326 | 400 | 240 | 8 | M20 | 27 | 326±3.0 | ±3.0 | 18.0 to 20.0 | 25 | 14 | 20 | 15 | 92.5 | |
| KV-150KN | ◯ | ||||||||||||||||
| KV-200K | ◯ | 200 | 351 | 445 | 290 | 12 | M20 | 27 | 351±3.0 | ±3.0 | 20.0 to 22.0 | 25 | 14 | 20 | 15 | 108.8 | |
| KV-200KN | ◯ | ||||||||||||||||
| KV-250KN | ◯ | 250 | 352 | 490 | 355 | 12 | M22 | 25 | 352±3.0 | ±4.0 | 18.0 to 20.0 | 25 | 14 | 20 | 15 | 127 | |
*KV-○○○KN type is made-to-order. Please contact your nearest branch or sales office for the delivery date.
・This product cannot be used for hot water supply or around pool water circulation pumps.
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