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Swivel Union Dd15 |
Product Features:
1. The type D series swivel joint is made for steel manufacture, papermaking, rubber, textile, glass, chemical industry, ect.
2. Sealing ring is made from impregnated carbon graphite, and has a good ability of self-lubrication, thereby reducing the
friction and abrasion, and extending the service life.
3. Corrugated compensator with the help of the spring pressure will make up to the sealing ring at any time.
4. The use of bearings, has improved the precision of rotating at the same time, and reduces the friction torque.
Usage Parameter:
Max Speed：500r/min Max Pressure：1.8MPa
MaxTemperature：200℃ Medium: Water, oil, steam
| Specification | Model No. | A | C | F1 | G | H | H1 | I | L | L4 | L5 | N | O | P | Q | R | S | T | U |
| 10 | DD10 | R3/8 | Rc3/8 | 40 | 8 | 55 | 18 | 14 | 164 | 149 | 36 | 10 | - | - | - | - | - | - | - |
| 15 |
DD15 DD-F15 |
R1/2 | Rc1/2 | 40 | 8 | 55 | 18 | 14 | 175/185 | 158/170 | 42/57 | 14/10 | 26 | 65 | 95 | 14 | 8 | 4 | 14 |
| 20 |
DD20 DD-F20 |
R3/4 | Rc3/4 | 45 | 10 | 65 | 21 | 18 | 197/201 | 177/181 | 45/49 | 18 | 29 | 75 | 105 | 16 | 8 | 4 | 14 |
| 25 |
DD25 DD-F25 |
R1 | Rc1 | 55 | 10 | 70 | 18 | 14 | 256/257 | 231/232 | 63/64 | 25 | 40 | 85 | 115 | 16 | 10 | 4 | 14 |
| 32 |
DD32 DD-F32 |
R1-1/4 | Rc1-1/4 | 78 | 11 | 82 | 25 | 18 | 264/266 | 234/236 | 57.5/59.5 | 32 | 44 | 100 | 140 | 18 | 12 | 4 | 18 |
| 40 |
DD40
DD-F40
|
R1-1/2 | Rc1-1/2 | 83 | 10 | 92 | 25 | 20 | 288/299 | 256/267 | 60/71 | 38 | 49 | 110 | 150 | 18 | 12 | 4 | 18 |
| 50 |
DD50 DD-F50 |
R2 | Rc2 | 88 | 10 | 95 | 21 | 18 | 308/320 | 270/282 | 56/68 | 50 | 60 | 125 | 165 | 20 | 15 | 4 | 18 |
| 65 |
DD65 DD-F65 |
R2-1/2 | Rc2-1/2 | 110 | 14 | 120 | 40 | 20 | 359 | 314 | 72 | 65 | 75 | 145 | 185 | 20 | 18 | 4 | 18 |
| 80 |
DD80
DD-F80
|
R3 | Rc3 | 115 | 16 | 130 | 38 | 24 | 404/385 | 348/329 | 94/75 | 75 | 90 | 160 | 200 | 20 | 20 | 8 | 18 |
| 100 |
DD100
DD-F100
|
R4 | Rc4 | 146 | 20 | 160 | 40 | 28 | 532 | 464 | 109 | 100 | 118 | 180 | 220 | 22 | 22 | 8 | 18 |