DONG-A VALVE
DONG-A VALVE
Description
| Products | Globe & Globe SDNR Valve |
| Size | - |
| Materials | Cast steel |
| Origin | Korea |
| Factory | Busan, Korea |
Features
Cast Steel : Globe & Globe SDNR valves for marine use.
- 5K - JIS F 7311 , Ref. JIS F 7311 - 20K - JIS F 7313, JIS F 7473
- 10K - JIS F 7319 , JIS F 7471 - 30K - JIS F 7340, Ref.JIS F 7340
- 16K - Ref.JIS F 7313 , Ref.JIS F 7473 - 40K - JIS F 7317, Ref. JIS F 7317
Pressure rating & test pressure(kgf/㎠)
| FLUID CONDITION | Rating & Max. Work Pressure(㎏f/㎠) | ||||||
| 5K | 10K | 16K | 20K | 30K | 40K | ||
| Steam Up to 490℃ | - | - | - | - | - | 40 | |
| Steam Up to 475℃ | - | - | - | - | - | 42 | |
| Steam Up to 450℃ | - | - | - | - | 34 | 45 | |
| Steam Up to 425℃ | - | - | - | - | 36 | 48 | |
| Steam Up to 400℃ | - | - | 23 | 23 | 38 | 51 | |
| Steam Up to 350℃ | - | - | 26 | 26 | 39 | 52 | |
| Steam Up to 300℃ | - | 10 | 29 | 29 | 43 | 57 | |
| Steam Up to 220℃ | - | 12 | 31 | 31 | - | - | |
| Air or Gas | 5 | 12 | 31 | 31 | 46 | 62 | |
| Oil and Pulsation Water | 5 | 12 | 31 | 31 | - | 62 | |
| Non-Shock Water Up to 120℃ | 7 | 14 | 34 | 34 | - | - | |
| Test Pressure | Shell Test | 10.5 | 21 | 33 | 51 | 69 | 93 |
| Seat Test | 7.7 | 15.4 | 24.2 | 37.4 | 50.6 | 68.2 | |
Basic Design
End connection
- R.F Flanged ends(JIS B2210/ JIS B2220)
- F.F Flanged ends(JIS B2210/ JIS B2220)
Dimensions
| Valve Rating | Position | Valve size | |||||||||||||
| 50A | 65A | 80A | 100A | 125A | 150A | 200A | 250A | 300A | 350A | 400A | 500A | 550A | 600A | ||
| 5K JIS F 7311 Ref. JIS F 7311 | L | Note1. | 740 | 840 | Note2. | ||||||||||
| H | 791 | 929 | |||||||||||||
| W | 355 | 400 | |||||||||||||
| 10K JIS F 7319 JIS F 7471 | L | 220 | 270 | 300 | 350 | 420 | 490 | 570 | 740 | 840 | Note2. | ||||
| H | 270 | 300 | 310 | 355 | 415 | 470 | 565 | 645 | 735 | ||||||
| W | 160 | 200 | 200 | 250 | 280 | 315 | 355 | 450 | 500 | ||||||
| 16K Ref.JIS F 7313 Ref.JIS F 7473 | L | 230 | 270 | 300 | 350 | 430 | 500 | 560 | 660 | Note2. | |||||
| H | 305 | 345 | 385 | 440 | 500 | 550 | 630 | 725 | |||||||
| W | 200 | 224 | 250 | 280 | 315 | 355 | 450 | 560 | |||||||
| 20K JIS F 7313 JIS F 7473 | L | 230 | 270 | 300 | 350 | 430 | 500 | 560 | 660 | Note2. | |||||
| H | 305 | 345 | 385 | 440 | 500 | 550 | 630 | 725 | |||||||
| W | 200 | 224 | 250 | 280 | 315 | 355 | 450 | 560 | |||||||
| 30K JIS F 7340 Ref.JIS F 7340 | L | 260 | 310 | 340 | 390 | 470 | 540 | Note2. | |||||||
| H | 350 | 390 | 430 | 480 | 570 | 655 | |||||||||
| W | 224 | 250 | 280 | 315 | 400 | 450 | |||||||||
| 40K JIS F 7317 Ref. JIS F 7317 | L | 292 | 330 | 356 | 432 | 508 | 559 | Note2. | |||||||
| H | 435 | 490 | 540 | 640 | 720 | 815 | |||||||||
| W | 224 | 250 | 315 | 400 | 450 | 500 | |||||||||
Note
1. Each not specified dimensions is manufacturer standard.
2. Not specified large size, Please contact to business department
Komachine Inc.
Head Office:
Ace Dongbaek Tower 1-1101, 16-4,
Dongbaekjungang-ro 16beon-gil, Giheung-gu,
Yongin City, Gyeonggido, South Korea 17015
Branch Office:
606, Seoul Stratup Center, 10,
Noryangjin-ro, Dongjak-gu, Seoul, South Korea 06938
CEOCharlie Park
Corporate #535-86-00664
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