Air Vent Head
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Air Vent Head
Our main product “Air Vent Head” is the best product with high precision and high quality required by customer that is produced based on the most optimized production system along with Kwang san’s accumulated technology as an essential part to promote human safety by cutting immediate overturn or preventing the ship from sinking that the sea water or rain would be penetrated into the tank inside while the air is passed freely through the automatic Air Vent Head for the ship safety.

Upmost Optimized Design
Reduced in volume and weight (Approximately 20%~30% Down)
Type approval Air Vent Head meets IACS UR S27 Rule(REV.6),IACS UR P3 Rule (REV.4) Various types of materials are available.
- Type ㅣWelding Type and Casting Type
(Body : FCD450/ SS400 /Aluminum /Stainless Steel / SCPL1, etc.)
(Float : Metallic/Non-Metallic) - Flange ㅣ JIS / ANSI / DIN are available
- Upmost Optimized Design
- Light weight
- Compact Size
- Easy Installation
- No maintenance
- No corrosion
Quality Manage System
Innovative character and high service level
- Experience and Know-how : Basis for supreme reliability
Satisfied Rules
- The Latest IACS UR P3 “Air Pipe Closing Devices”(REV.4)
(Test : Flow Test, Tightness Test, Discharge/ Reverse Flow Test (Vacuum Test) - IACS UR S27 “Strength requirements for Fore Deck Fittings and Equipment requirement”
NEW DISC-A TYPE (CASTING TYPE)
Component Materials
NO. | ITEM | MATERIAL |
---|---|---|
1 | BODY | FCD450 |
2 | TOP COVER | FCD450 |
3 | SIDE COVER | SS400 |
4 | HEX. BOLT | SUS304 |
5 | PLANE WASHER | SUS304 |
6 | NET FRAME | SS400 |
6-1 | WIRE MESH | SUS316 |
7 | SEAT PACKING | NBR |
8 | GASKET | NBR |
9 | DISC FLOAT | SUS/P.P |
10 | GUIDE BOLT | SUS304 |
11 | GUIDE PACKING | NBR |
12 | SPRING WASHER | SUS304 |
13 | NAME PLATE | SUS316 |
Specifications
UNIT : mm
NOMINAL DIA. | ∅d | T | L2 | L3 | APP.H1 | H2 | Abt WEIGHT(KG) |
---|---|---|---|---|---|---|---|
50A | 43.1 | 14 | 147 | 162 | 251 | 158 | 9.6 |
65A | 62.3 | 14 | 159 | 202 | 290 | 183 | 13.2 |
80A | 73.9 | 14 | 171 | 230 | 310 | 196 | 16.3 |
100A | 102.3 | 16 | 231 | 253 | 302 | 197 | 24.7 |
125A | 126.6 | 16 | 274 | 296 | 358 | 220 | 33.7 |
150A | 151 | 18 | 318 | 341 | 392 | 245 | 47.2 |
200A | 199.9 | 20 | 400 | 426 | 462 | 296 | 70 |
250A | 248.8 | 22 | 487 | 510 | 527 | 344 | 101.1 |
300A | 297.9 | 22 | 572 | 597 | 598 | 395 | 140.5 |
350A | 333.4 | 24 | 638 | 659 | 653 | 436 | 182.7 |
400A | 381 | 24 | 718 | 751 | 723 | 490 | 233.3 |
450A | 428.6 | 24 | 806 | 838 | 792 | 537 | 318.7 |
500A | 477.8 | 24 | 892 | 923 | 859 | 585 | 382.4 |
· Note : The above Flange Connection shows JIS 5kg/cm² but others such as ANSI,BS,DIN are available on your request.
nEW DISC-A TYPE (WELDING TYPE)
Component Materials
NO. | ITEM | MATERIAL |
---|---|---|
1 | BODY | SS400 |
2 | TOP COVER | SS400 |
3 | SIDE COVER | SS400 |
4 | HEX. BOLT | SUS304 |
5 | PLANE WASHER | SUS304 |
6 | NET FRAME | SS400 |
6-1 | WIRE MESH | SUS316 |
7 | SEAT PACKING | NBR |
8 | GASKET | NBR |
9 | DISC FLOAT | SUS/P.P |
10 | GUIDE BOLT | SUS304 |
11 | GUIDE PACKING | NBR |
12 | SPRING WASHER | SUS304 |
13 | NAME PLATE | SUS316 |
Specifications
UNIT : mm
NOMINAL DIA. | ∅d | T | L2 | L3 | APP.H1 | H2 | Abt WEIGHT(KG) |
---|---|---|---|---|---|---|---|
50A | 43.1 | 14 | 147 | 160 | 249 | 158 | 8.18 |
65A | 62.3 | 14 | 159 | 200 | 288 | 183 | 11.2 |
80A | 73.9 | 14 | 171 | 228 | 308 | 196 | 14 |
100A | 102.3 | 16 | 225 | 249 | 299 | 197 | 20 |
125A | 126.6 | 16 | 268 | 292 | 355 | 220 | 27.9 |
150A | 151 | 18 | 308 | 335 | 388 | 245 | 36.9 |
200A | 199.9 | 20 | 390 | 420 | 458 | 296 | 54.4 |
250A | 248.8 | 22 | 477 | 504 | 523 | 344 | 79 |
300A | 297.9 | 22 | 560 | 589 | 593 | 395 | 103.6 |
350A | 333.4 | 24 | 626 | 653 | 650 | 437 | 142.6 |
400A | 381 | 24 | 706 | 745 | 720 | 491 | 183 |
450A | 428.6 | 24 | 790 | 828 | 787 | 538 | 228.5 |
500A | 477.8 | 24 | 876 | 913 | 854 | 586 | 274 |
· Note : The above Flange Connection shows JIS 5kg/cm² but others such as ANSI,BS,DIN are available on your request.
DISC-A TYPE (CASTING TYPE)
Component Materials
NO. | ITEM | MATERIAL |
---|---|---|
1 | BODY | FCD450 |
2 | TOP COVER | FCD450 |
3 | SIDE COVER | SS400 |
4 | HEX. BOLT | SUS304 |
5 | PLANE WASHER | SUS304 |
6 | NET FRAME | SS400 |
6-1 | WIRE MESH | SUS316 |
7 | NAME PLATE | SUS316 |
8 | SEAT PACKING | NBR |
9 | GASKET | NBR |
10 | DISC FLOAT | POLYPROPYLENE |
11 | GUIDE BOLT | SUS304 |
12 | GUIDE PACKING | NBR |
13 | SPRING WASHER | SUS304 |
14 | LIFTING EYE BOLT | S20C |
Specifications
UNIT : mm
NOMINAL DIA. | ∮d | L2 | L3 | Approx. H1 | H2 | T | Abt. Weight(kg) | |
---|---|---|---|---|---|---|---|---|
INCH | MM | |||||||
2″ | 50A | 54 | 177 | 192 | 301 | 169 | 14 | 12 |
2½” | 65A | 67 | 193 | 221 | 326 | 186 | 14 | 14 |
3″ | 80A | 79 | 205 | 251 | 353 | 205 | 14 | 17 |
4″ | 100A | 103 | 239 | 274 | 336 | 199 | 18 | 25 |
5″ | 125A | 128 | 283 | 324 | 369 | 223 | 18 | 33 |
6″ | 150A | 152 | 329 | 374 | 417 | 261 | 18 | 46 |
8″ | 200A | 201 | 411 | 449 | 487 | 312 | 20 | 70 |
10″ | 250A | 250 | 497 | 543 | 591 | 364 | 22 | 100 |
12″ | 300A | 299 | 584 | 634 | 677 | 425 | 22 | 141 |
14″ | 350A | 335 | 648 | 702 | 751 | 485 | 24 | 198 |
16″ | 400A | 383 | 728 | 798 | 830 | 542 | 24 | 246 |
18″ | 450A | 430 | 825 | 886 | 931 | 610 | 24 | 345 |
20″ | 500A | 479 | 912 | 978 | 1009 | 669 | 24 | 415 |
· Note : The above Flange Connection shows JIS 5kg/cm² but others such as ANSI,BS,DIN are available on your request.
DISC-A TYPE (WELDING TYPE)
Component Materials
NO. | ITEM | MATERIAL |
---|---|---|
1 | BODY | SS400 |
2 | TOP COVER | SS400 |
3 | SIDE COVER | SS400 |
4 | HEX. BOLT | SUS304 |
5 | PLANE WASHER | SUS304 |
6 | NET FRAME | SS400 |
6-1 | WIRE MESH | SUS316 |
7 | NAME PLATE | SUS316 |
8 | SEAT PACKING | NBR |
9 | GASKET | NBR |
10 | DISC FLOAT | POLYPROPYLENE |
11 | GUIDE BOLT | SUS304 |
12 | GUIDE PACKING | NBR |
13 | SPRING WASHER | SUS304 |
14 | LIFTING EYEBOLT | S20C |
15 | GUIDE BUSHING | SS400 |
Specifications
UNIT : mm
NOMINAL DIA. | ∮d | A | B | Approx. H1 | H2 | T | Abt. Weight(kg) | |
---|---|---|---|---|---|---|---|---|
INCH | MM | |||||||
2″ | 50A | 43.1 | 177 | 191 | 284 | 169 | 14 | 11 |
2½” | 65A | 62.3 | 193 | 220 | 309 | 186 | 14 | 13 |
3″ | 80A | 73.9 | 205 | 250 | 336 | 205 | 14 | 16 |
4″ | 100A | 102.3 | 223 | 270 | 318 | 199 | 16 | 21 |
5″ | 125A | 126.6 | 227 | 320 | 351 | 223 | 16 | 29 |
6″ | 150A | 151 | 323 | 368 | 402 | 261 | 18 | 43 |
8″ | 200A | 199.9 | 405 | 443 | 472 | 312 | 20 | 66 |
10″ | 250A | 248.8 | 491 | 539 | 571 | 364 | 22 | 95 |
12″ | 300A | 297.9 | 574 | 630 | 650 | 425 | 22 | 125 |
14″ | 350A | 333.4 | 636 | 697 | 724 | 485 | 24 | 184 |
16″ | 400A | 381 | 716 | 794 | 798 | 542 | 24 | 230 |
18″ | 450A | 428.6 | 819 | 878 | 894 | 610 | 24 | 326 |
20″ | 500A | 477.8 | 904 | 974 | 971 | 669 | 24 | 392 |
· Note : The above Flange Connection shows JIS 5kg/cm² but others such as ANSI,BS,DIN are available on your request.
DISC-B TYPE (WELDING ONLY)
Component Materials
NO. | ITEM | MATERIAL |
---|---|---|
1 | BODY | SS400 |
2 | TOP COVER | SS400 |
3 | SIDE COVER | FCD450 |
4 | HEX. BOLT | SUS304 |
5 | PLANE WASHER | SUS304 |
6 | NET FRAME | SS400 |
6-1 | WIRE MESH | SUS316 |
7 | CONNECTOR GASKET | NBR |
8 | HEX BOLT or STUD BOLT/NUT | SUS304 |
9 | PLANE WASHER | SUS304 |
10 | NAME PLATE | SUS316 |
11 | SEAT PACKING | NBR |
12 | TOP COVER GASKET | NBR |
13 | DISC FLOAT | POLPROPYLENE |
14 | GUIDE BOLT | SUS304 |
15 | GUIDE PACKING | NBR |
16 | SPRING WASHER | SUS304 |
17 | LIFTING EYE BOLT | S20C |
18 | GUIDE BUSHING | SS400 |
Specifications
UNIT : mm
.NOMINAIL DIA. | ∮d | ∮d’ | L2 | L3 | APP.H1 | H2 | A | B | Abt Weight(kg) | |
---|---|---|---|---|---|---|---|---|---|---|
INCH | MM | |||||||||
2″ | 50A | 43.1 | 54 | 177 | 234 | 284 | 169 | 133 | 133 | 14 |
2 1/2″ | 65A | 62.3 | 67 | 193 | 527 | 309 | 186 | 128 | 142 | 17 |
3″ | 80A | 73.9 | 79 | 205 | 291 | 336 | 205 | 142 | 162 | 21 |
4″ | 100A | 102.3 | 103 | 279 | 293 | 453 | 332 | 184 | 194 | 45 |
5″ | 125A | 126.6 | 128 | 315 | 328 | 502 | 373 | 217 | 219 | 57 |
6″ | 150A | 151 | 152 | 382 | 404 | 570 | 438 | 232 | 264 | 98 |
8″ | 200A | 199.9 | 201 | 455 | 451 | 646 | 493 | 277 | 292 | 129 |
10″ | 250A | 248.8 | 250 | 538 | 503 | 760 | 554 | 324 | 325 | 172 |
12″ | 300A | 297.9 | 299 | 627 | 558 | 849 | 621 | 371 | 358 | 221 |
14″ | 350A | 333.4 | 335 | 687 | 605 | 914 | 669 | 405 | 388 | 291 |
16″ | 400A | 381 | 383 | 775 | 662 | 1043 | 775 | 472 | 424 | 371 |
18″ | 450A | 428.6 | 430 | 902 | 703 | 1214 | 905 | 540 | 444 | 523 |
20″ | 500A | 477.8 | 479 | 951 | 748 | 1290 | 975 | 565 | 467 | 594 |
· Note : The above Flange Connection shows JIS 5kg/cm² but others such as ANSI,BS,DIN are available on your request.
BALL-A TYPE (WELDING) With electric heat tracing
Component Materials
NO. | ITEM | MATERIAL |
---|---|---|
1 | BODY | SS400 |
2 | TOP COVER | SS400 |
3 | SIDE COVER | SS400 |
4 | HEX. BOLT | SUS304 |
5 | PLANE WASHER | SUS304 |
6 | NET FRAME | SS400 |
7 | WIRE MESH | SUS316 |
8 | NAME PLATE | SUS316 |
9 | SEAT PACKING | NBR |
10 | GASKET | NBR |
11 | BALL | SUS304 |
12 | HEX. BOLT | SUS304 |
13 | PLANE WASHER | SUS304 |
14 | LIFTING EYE BOLT | S20C |
Specifications
UNIT : mm
NOMINAL DIA. | ∮d | L2 | L3 | Approx. H1 | H2 | T | Abt. Weight(kg) | |
---|---|---|---|---|---|---|---|---|
INCH | MM | |||||||
2″ | 50A | 43.1 | 249 | 249 | 427 | 301 | 14 | 26 |
2½” | 65A | 62.3 | 255 | 277 | 450 | 317 | 14 | 29 |
3″ | 80A | 73.9 | 263 | 308 | 487 | 346 | 14 | 33 |
4″ | 100A | 102.3 | 279 | 301 | 453 | 332 | 16 | 40 |
5″ | 125A | 126.6 | 315 | 345 | 502 | 373 | 16 | 50 |
6″ | 150A | 151 | 382 | 416 | 570 | 438 | 18 | 87 |
8″ | 200A | 199.9 | 455 | 517 | 646 | 493 | 20 | 116 |
10″ | 250A | 248.8 | 538 | 588 | 760 | 554 | 22 | 154 |
12″ | 300A | 297.9 | 627 | 673 | 849 | 624 | 22 | 197 |
14″ | 350A | 333.4 | 687 | 739 | 914 | 669 | 24 | 260 |
16″ | 400A | 381 | 775 | 827 | 1043 | 775 | 24 | 326 |
18″ | 450A | 428.6 | 902 | 892 | 1214 | 905 | 24 | 470 |
20″ | 500A | 477.8 | 951 | 1001 | 1290 | 975 | 24 | 537 |
· Note : The above Flange Connection shows JIS 5kg/cm² but others such as ANSI,BS,DIN are available on your request.
GOOSE NECK VENTILATOR (DRAIN TRAY TYPE)
Component Materials
NO. | ITEM | MATERIAL |
---|---|---|
1 | FLANGE | SS400 |
2 | PIPE | STPG370 |
3 | REDUCER | STPG370 |
4 | NAME PLATE | SUS316 |
5 | 90′ ELBOW | STPG370 |
6 | FLANGE | SS400 |
7 | WIRE NET | SUS316 |
8 | HEX. BOLT&NUT | SUS316 |
9 | BRACKET 10t | SS400 |
10 | PLATE 10t | SS400 |
11 | PLATE 10t | SS400 |
12 | PIPE | STPG370 |
13 | PIPE | STPG370 |
14 | PIPE | STPG370 |
15 | DRAIN PIPE | STPG370 |
16 | FLANGE | SS400 |
17 | GASKET | NON ASBESTOS |
18 | HEX. BOLT&NUT | SUS316 |
19 | GASKET | NBR |
Specifications
UNIT : mm
N.D | ∮D | ∮C | ∮d | T | ∮d2 | H | H1 | H2 | H3 | L | ∮Y | N.∮d3 | Weight(kg) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
50A | 130 | 105 | 61.1 | 14 | 76.3 | 664.6 | 480.4 | 88.9 | 95.3 | 190.6 | 165.2 | 4-∮15 | 29 |
65A | 155 | 130 | 77.1 | 14 | 89.1 | 691.1 | 487.9 | 88.9 | 114.3 | 228.6 | 216.3 | 4-∮15 | 37 |
80A | 180 | 145 | 90.0 | 14 | 114.3 | 670.1 | 466.9 | 101.6 | 101.6 | 203.2 | 216.3 | 4-∮19 | 45 |
100A | 200 | 165 | 115.4 | 16 | 139.8 | 761.1 | 507.1 | 127.0 | 127.0 | 254.0 | 267.4 | 8-∮19 | 67 |
125A | 235 | 200 | 141.2 | 16 | 165.2 | 816.8 | 524.7 | 139.7 | 152.4 | 304.8 | 355.6 | 8-∮19 | 95 |
150A | 265 | 230 | 166.6 | 18 | 216.3 | 891.8 | 536.2 | 152.4 | 203.2 | 406.4 | 406.4 | 8-∮19 | 160 |
200A | 320 | 280 | 218.0 | 20 | 267.4 | 986.6 | 554.8 | 177.8 | 254.0 | 508.0 | 457.2 | 8-∮23 | 200 |
250A | 385 | 345 | 269.5 | 22 | 318.5 | 1125.8 | 617.8 | 203.2 | 304.8 | 609.6 | 558.8 | 12-∮23 | 283 |
300A | 430 | 390 | 321.0 | 22 | 406.4 | 1296.9 | 534.9 | 355.6 | 406.4 | 812.8 | 660.4 | 12-∮23 | 417 |
350A | 480 | 435 | 358.1 | 24 | 406.4 | 1290.9 | 528.9 | 355.6 | 406.4 | 812.8 | 711.2 | 12-∮25 | 430 |
400A | 540 | 495 | 409.0 | 24 | 508.0 | 1480.1 | 464.1 | 508.0 | 508.0 | 1016 | 863.6 | 16-∮25 | 511 |
450A | 605 | 555 | 460 | 24 | 558.8 | 1617.6 | 500 | 558.8 | 558.8 | 1016 | 914.4 | 16-∮25 | 560 |
500A | 655 | 609 | 511 | 24 | 609.6 | 1631.9 | 514.3 | 508 | 609.6 | 1219.2 | 1016 | 20-∮25 | 688 |
GOOSE NECK VENTILATOR (STANDARD TYPE)
Component Materials
NO. | ITEM | MATERIAL |
---|---|---|
1 | PIPE | STPG370 |
2 | FLANGE | SS400 |
3 | 90′ ELBOW | STPG370 |
4 | REDUCER | STPG370 |
5 | RING | SS400 |
6 | HEX. BOLT&NUT | SUS316 |
7 | WIRE NET | SUS316 |
8 | NAME PLATE | SUS316 |
Specifications
UNIT : mm
N.D | ∮D | ∮C | ∮d | T | N.∮d3 | ∮D1 | ∮D2 | ∮C1 | ∮d1 | t1 | H | H1 | H2 | L | Weight(kg) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
40A | 120 | 95 | 49.1 | 12 | 4-∮15 | 130 | 126 | 110 | 89.1 | 6 | 300 | 57.2 | 85.9 | 114.4 | 4.0 |
50A | 130 | 105 | 61.1 | 14 | 4-∮15 | 110 | 106 | 95 | 76.3 | 6 | 300 | 76.2 | 85.9 | 152.4 | 5.0 |
65A | 155 | 130 | 77.1 | 14 | 4-∮15 | 130 | 126 | 110 | 89.1 | 6 | 300 | 95.3 | 85.9 | 190.6 | 8.0 |
80A | 180 | 145 | 90.0 | 14 | 4-∮19 | 155 | 151 | 135 | 114.3 | 6 | 300 | 114.3 | 97.6 | 228.5 | 11.5 |
100A | 200 | 165 | 115.4 | 16 | 8-∮19 | 177 | 173 | 162 | 139.8 | 8 | 400 | 101.6 | 123.0 | 203.2 | 17.0 |
125A | 235 | 200 | 141.2 | 16 | 8-∮19 | 203 | 199 | 188 | 165.2 | 8 | 400 | 127.0 | 135.7 | 254.0 | 25.0 |
150A | 265 | 230 | 166.6 | 18 | 8-∮19 | 265 | 261 | 240 | 216.3 | 9 | 400 | 152.4 | 152.0 | 304.8 | 35.5 |
200A | 320 | 280 | 218.0 | 20 | 8-∮23 | 325 | 321 | 300 | 267.4 | 10 | 500 | 203.2 | 172.0 | 406.4 | 65.5 |
250A | 385 | 345 | 269.5 | 22 | 12-∮23 | 367 | 372 | 350 | 318.5 | 12 | 500 | 254.0 | 197.2 | 508.0 | 102.5 |
300A | 430 | 390 | 321.0 | 22 | 12-∮23 | 413.1 | 409 | 387.1 | 355.6 | 12 | 700 | 304.8 | 330.2 | 609.6 | 170.0 |
350A | 480 | 435 | 358.1 | 24 | 12-∮25 | 463.9 | 460 | 439.9 | 406.4 | 12 | 700 | 355.6 | 355.6 | 711.2 | 221.5 |
400A | 540 | 495 | 409.0 | 24 | 16-∮25 | 490 | 516 | 490 | 457.2 | 12 | 700 | 406.4 | 381.0 | 812.8 | 300.5 |
OIL COAMING TYPE
Component Materials
NO. | ITEM | MATERIAL |
---|---|---|
1 | AIR VENT HEAD | SS400 |
2 | FLANGE | SS400 |
3 | PIPE | STPG370 |
4 | DRAIN FLANGE | SS400 |
5 | DRAIN PIPE | STPG370 |
6 | AIR VENT HEAD BOX | SS400 |
7 | RING PLATE | SS400 |
8 | GASKET | NBR |
9 | HEX. BOLT | SUS304 |
10 | EYE BOLT | S20C |
11 | HANDLE | SS400 |
12 | SUPPORT | SS400 |
13 | HEX. BOLT | SUS304 |
14 | HEX. NET | SUS304 |
15 | GASKET | NBR |
16 | PLATE | SS400 |
17 | BOTTOM PLATE | SS400 |
18 | HEX. BOLT | SUS304 |
19 | HEX. NET | SUS304 |
20 | GASKET | NBR |
21 | TOP COVER | SS400 |
22 | LOUVER COVER | SS400 |
23 | NAME PLATE | SUS316 |
Specifications
UNIT : mm
NOMINAL DIA. | L1 | L2 | Approx. L3 | L4 | L5 | H1 | APP. H2 | H4 | Abt WEIGHT(KG) | |
---|---|---|---|---|---|---|---|---|---|---|
INCH | MM | |||||||||
2″ | 50A | 100 | 155 | 654 | 477 | 557 | 580 | 648 | 93.3 | 87 |
2 1/2″ | 65A | 100 | 155 | 654 | 477 | 557 | 616 | 684 | 104 | 94 |
3″ | 80A | 100 | 155 | 653 | 477 | 557 | 653 | 721 | 114 | 103 |
4″ | 100A | 100 | 180 | 649 | 498 | 578 | 647 | 715 | 126 | 116 |
5″ | 125A | 100 | 200 | 704 | 560 | 640 | 690 | 758 | 136 | 146 |
6″ | 150A | 148.5 | 148.5 | 755 | 628 | 708 | 753 | 821 | 148 | 189 |
8″ | 200A | 159 | 159 | 866 | 729 | 809 | 835 | 903 | 160 | 265 |
10″ | 250A | 240 | 270 | 994 | 851 | 931 | 946 | 1044 | 172 | 366 |
12″ | 300A | 230 | 320 | 1104 | 962 | 1042 | 1035 | 1133 | 182 | 464 |
14″ | 350A | 280 | 350 | 1186 | 1049 | 1129 | 1123 | 1221 | 194 | 599 |
16″ | 400A | 280 | 400 | 1246 | 1120 | 1200 | 1205 | 1303 | 204 | 717 |
18″ | 450A | 340 | 430 | 1407 | 1282 | 1362 | 1311 | 1409 | 214 | 954 |
20″ | 500A | 300 | 470 | 1503 | 1386 | 1466 | 1398 | 1496 | 224 | 1120 |
HATCH TYPE (COMPONENT MATERIALS)
Component Materials
NO. | DESCRIPTIONS | MATERIAL |
---|---|---|
1 | BODY | SS400 |
2 | COVER | SS400 |
3 | PAD | SS400 |
4 | SEAT PACKING | NBR |
5 | PACKING | NBR |
6 | FLOAT | SUS304 |
7 | B.F.BOLT & NUT | BsBM |
8 | GUIDE BOLT | SUS304 |
9 | SPRING WASHER | SUS304 |
10 | HINGE | SS400 |
11 | NET | SS400 |
12 | EYE RING | SS400 |
13 | HOOK | SS400 |
14 | STOPPER | SS400 |
15 | LINK | SS400 |
16 | PLANE WASHER | SUS304 |
Specifications
UNIT : mm
NOMINAL DIA. | D1 | L1 | L2 | L3 | L6 | H1 | H2 | H3 | H4 | H5 | H6 | T1 | T2 | Abt WEIGHT(KG) | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INCH | NOMINAL DIA. | ||||||||||||||
10″ | 250A | 248 | 188 | 188 | 386 | 150 | 168 | 50 | 55 | 486 | 40 | 228 | 8 | 8 | 38.1 |
12″ | 300A | 295 | 210 | 210 | 440 | 150 | 206 | 50 | 55 | 540 | 40 | 266 | 8 | 8 | 44.9 |
14″ | 350A | 336 | 232 | 232 | 510 | 150 | 222 | 50 | 55 | 610 | 40 | 282 | 8 | 8 | 57.4 |
16″ | 400A | 380 | 254 | 254 | 560 | 150 | 258 | 50 | 55 | 660 | 40 | 318 | 8 | 8 | 66.5 |
18″ | 450A | 426 | 289 | 289 | 580 | 150 | 300 | 50 | 55 | 680 | 40 | 360 | 14 | 10 | 82.5 |