Rubber flexible joint
OFLEX
Sphere type
New sphere type featuring TOZEN’s proprietary flange design
for superior ease of installation and pressure resistance
for superior ease of installation and pressure resistance
OFLEX
Sphere type
New sphere type featuring TOZEN’s proprietary flange design
for superior ease of installation and pressure resistance
for superior ease of installation and pressure resistance
Features
- Unique sphere shape
- Reliability
- Excellent pressure resistance
- Replaceable flanges
Applicable lines
- Drainage
- Cold water
- Warm water
- Hot and cold water
- Air
- Sea water
- JIS10K
（May depend on the conditions. Please ask about air）
Usage range (pressure and temperature)
Structure・Materials
| Number | Name | Material |
|---|---|---|
| ① | Flange | FCD |
| ② | External surface rubber | CR |
| ③ | Reinforcing ring | nSWRH |
| ④ | Reinforcing cord | Synthetic fiber |
| ⑤ | Internal surface rubber | SBR+NR |
Dimensions and allowable displacement amount
| Nominal diameter | Main body dimensions(mm) |
Mass(kg) | Allowable displacement amount(mm) |
||||
|---|---|---|---|---|---|---|---|
| L | Φd | Eccentricity | Stretching | Contraction | Deflection(゜) | ||
| 32 | 125 | 35 | 1.6 | 10 | 6 | 10 | 10 |
| 40 | 125 | 35 | 1.6 | 10 | 6 | 10 | 10 |
| 50 | 125 | 45 | 2.2 | 10 | 7 | 10 | 10 |
| 65 | 125 | 60 | 2.8 | 10 | 7 | 10 | 10 |
| 80 | 125 | 70 | 3.0 | 10 | 7 | 10 | 10 |
| 100 | 150 | 95 | 3.5 | 10 | 10 | 10 | 7 |
| 125 | 175 | 120 | 5.8 | 10 | 10 | 10 | 7 |
| 150 | 200 | 145 | 8.0 | 10 | 12 | 10 | 5 |
| 200 | 200 | 195 | 12 | 10 | 12 | 10 | 5 |
| 250 | 250 | 245 | 19 | 10 | 15 | 10 | 5 |
| 300 | 250 | 290 | 22 | 10 | 15 | 10 | 5 |
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