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Home >> Products >> Gate Valve >> Bellow Sealed Gate Valve


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Bellow Sealed Gate Valve

bellow sealed gate valve
Bellow Sealed Gate Valve













​Size:2~40"(DN50~DN1000)
Rating:150~2500LB (PN16~PN420)
Body Materials:Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
End Connection:RF, BW


Design & Manufacturing Standard:API 600, ASME B16.34
Structure Length Size:ASME B16.10, DIN 3202
Flange Connection Size:ASME B16.5, DIN 2543-2550
Welded Ends:ASME B16.25
Check & Experiment:API 598, BS 6755
Drive Method:Manual, Gear Case, Electro-motion, Pneumatic

NO. Part name Materials
A216 WCB A352 LCB A217 WC9 A217 C5 A351 CF8M A351 CF3M
15 Yoke A216 WCB A352 LCB A216 WCB A216 WCB A351 CF8
14 Gland flange A216 WCB A351 CF8
13 Eye nut A193 B7 A193 L7 A193 B16 A193 B8M
12 Eye bolt A194 2H A194 4 A194 7 A194 8M
11 Gland A276 410 A276 410 A276 304 A276 316
10 Gland packing Flexible graphite+304 PTFE
9 Bonnet A216 WCB A352 LCB A217 WC9 A217 C5 A351 CF8M A351 CF3M
8 Bonnet bolt A193 B7 A193 L7 A193 B16 A193 B16 A193 B8M
7 Bonnet nut A194 2H A194 4 A194 7 A194 7 A194 8M
6 Gasket SS304+graphite SS316+PTFE
5 Bellows SS304 SS304 SS304 SS316 SS316L
4 Stem A182 F6 A182 F304 A182 F304 A182 F316 A182 F316L
3 Wedge A216 WCB A352 LCB A217 WC9 A217 C5 A351 CF8M A351 CF3M
2 Seat ring A105 A182 F304 A182 F316 A182 F316L
1 Body A216 WCB A352 LCB A217 WC9 A217 C5 A351 CF8M A351 CF3M
CLASS 150~600Lb BELLOW SEALED GATE VALVE 
Class Dimensions
150 Size inch 2 2 1/2 3 4 6 8 10 12 14 16 18 20 24
L-RF mm 178 191 203 229 267 292 330 356 381 406 432 457 508
L1-BW mm 216 241 283 305 403 419 457 502 572 610 660 711 813
L2-RTJ mm 191 203 216 241 279 305 343 368 394 419 445 470 521
H mm 520 620 670 785 1095 1415 1730 2065 2466 2900 3110 3510 4200
K mm 200 200 250 600 350 350 400 450 500 500 600 750 750
Wt RF kg 215 34 36 60 102 154 264 372 540 660 840 972 1356
BW kg 18 26 31 48 92 148 240 348 520 610 680 1056 1330
RTJ kg 24 35 45 67 100 165 252 370 540 678 880 1120 1350
300 Size inch 2 2 1/2 3 4 6 8 10 12 14 16 18 20 24
L-RF mm 216 241 283 305 403 419 457 502 762 838 914 991 1143
L1-BW mm
L2-RTJ mm 232 257 298 321 419 435 473 518 778 854 930 1010 1165
H mm 624 745 804 942 1314 1698 2076 2478 2960 3480 3732 4210 5040
K mm 200 200 250 300 350 350 400 450 500 500 600 750 750
Wt RF kg 29 53 57 87 174 271 420 695 860 1260 1480 1980 2780
RTJ kg
BW kg 24 42 45 65 132 210 342 600 738 1128 1300 1800 2520
600 Size inch 2 2 1/2 3 4 6  8 10 12 14 16 18 20 24
L-RF mm 292 330 356 432 559 660 787 838 889 991 1092 1194 1397
L1-BW mm
L2-RTJ mm 295 333 359 435 562 664 791 841 892 994 1095 1200 1407
H mm 748 890 965 1130 1575 2040 2491 2800 3552 4176 4460 5051 6050
K mm 200 250 300 350 450 500 600 750 850 850 960 960 1000
Wt RF kg 42 66 86 152 438 533 840 1130 1570 1932 2485 2890 4580
RTJ kg
BW kg 38 56 77 124 261 445 685 990 1214 1510 2130 2410 3840
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Add: 1808, No.8 Fuzhou Road, Qingdao, Shandong, China
266071
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​Tel: +86 532 8580 3230
Email: [email protected]
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Add: 1808, No.8 Fuzhou Road, Qingdao, Shandong P.R.of China 266071

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