DONG-A VALVE
DONG-A VALVE
Description
| Products | Angle & Angle SDNR Valve |
| Size | - |
| Materials | Cast Iron |
| Origin | Korea |
| Factory | Busan, Korea |
Features
Cast iron : Angle & Screw Down Check valves for marine use.
- 5K - JIS F 7306 , JIS F 7354
- 10K - JIS F 7308 , JIS F 7376
- 16K - JIS F 7310 , JIS F 7378
Pressure rating & test pressure(kgf/㎠)
| FLUID CONDITION | Rating & Max. Work Pressure(㎏f/㎠) | ||||||||||
| 5K | 10K | 16K | |||||||||
| Up to 200A | 250.300 | 350.400 | Up to 200A | Over 250A | 50A ~ 200A | ||||||
| Class | B | S | B | B | S | B | S | B | S | ||
| Steam Up to 230℃ | - | 5 | - | - | 10 | - | - | 16 | |||
| Steam Up to 205℃ | 5 | 10 | 16 | ||||||||
| Saturated Steam | - | 10 | 5 | - | |||||||
| Air or Gas | 5 | - | 10 | - | 16 | ||||||
| Oil and Pulsation Water | 5 | 10 | 16 | ||||||||
| Non-Shock Water Up to 120℃ | 7 | 6 | 14 | 10 | 22 | ||||||
| Test Pressure | Shell Test | 10.5 | 21 | 33 | |||||||
| Seat Test | 7 | 15.4 | 24.2 | ||||||||
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 7306 JIS F 7354 | L | 100 | 115 | 130 | 150 | 170 | 190 | 220 | 275 | 310 | 360 | 395 | Note2. | ||
| H | 240 | 255 | 265 | 310 | 330 | 380 | 450 | 540 | 610 | 690 | 770 | ||||
| W | 160 | 180 | 180 | 224 | 250 | 280 | 315 | 355 | 400 | 500 | 630 | ||||
| 10K JIS F 7308 JIS F 7376 | L | 120 | 130 | 140 | 160 | 180 | 205 | 230 | 290 | 320 | 360 | 420 | Note2. | ||
| H | 255 | 270 | 275 | 315 | 360 | 405 | 475 | 570 | 645 | 710 | 790 | ||||
| W | 160 | 200 | 200 | 250 | 280 | 315 | 355 | 450 | 500 | 560 | 600 | ||||
| 16K JIS F 7310 JIS F 7378 | L | 120 | 130 | 150 | 170 | 200 | 225 | 250 | Note2. | ||||||
| H | 255 | 270 | 295 | 330 | 390 | 435 | 540 | ||||||||
| W | 160 | 200 | 224 | 250 | 315 | 355 | 450 | ||||||||
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
ⓒ2024 Komachine Inc. All rights reserved.