WENZHOU PROM TRADING CO.,LTD.
Contact Person：Lucy Guo
Tel/Wechat/Watsapp：+86 15990723109
E-mail: promtrading@sina.com
Skype：lucysolac
Legal Add：Room 804, Block 15, Jinlongyuan, No.81, Nixiang South Road, Kunpeng Street, Wenzhou Maritime Economy Development Demonstration Zone, Wenzhou, Zhejiang, China
Factory Add：Binhai industrial zone, Longwan, Wenzhou, Zhejiang, China
API STAINLESS STEEL GATE VALVE CLASS150
Materials of Main Parts
| No. | Part Name | Material |
| 1 | Body | ASTM A216 GR WCB, A351 CF8, A217 WC6, A352 LCB |
| 2 | Wedge | ASTM A216 GR WCB, A351 CF8, A217 WC6, A352 LCB |
| 3 | Seat | ASTM A105, A182 F304 |
| 4 | Gasket | Flexible Graphite+304 |
| 5 | Nut | A194 2H, A193 8, A193 B7 |
| 6 | Stud | A193 B7, A193 8 |
| 7 | Back Seat | A182 F6A, A182 F304 |
| 8 | Packing | Flexible Graphite |
| 9 | Bonnet |
ASTM A216 GR WCB, A351 CF8, A217 WC6, A352 LCB |
| 10 | Pin | A194 2H, A276 304, A276 410 |
| 11 | Packing Busing |
A182 F6A, A182 F304 |
| 12 | Gland |
ASTM A216 GR WCB, A351 CF8, A352 LCB |
| 13 | Eyebolt |
A193 B7, A193 B8, A194 B8 |
| 14 | Eyebolt Nut |
A194 2H, A193 8, A193 4 |
| 15 | Yoke |
ASTM A216 GR WCB, A351 CF8, A352 LCB |
| 16 | Stem | A276 410, A276 304, A182 F22 |
| 17 | Stem Nut |
B148 UNS C95600 |
| 18 | Bearing |
/ |
| 19 | Grease Cup |
Copper Alloy |
| 20 | Stem Nut Retainer |
A108 1020, A182 F304 |
| 21 | Handwheel |
ASTM A197 |
| 22 | Handwheel Nut | A108 1020, A182 F304 |
Main Size & Weight
Class150
| NPS(") | L(RF) | L(BW) | L(RJ) | H | W | Weight(kg) |
Torqu e (N.m) |
Cv | |
| RF | BW | ||||||||
| 11/2 | 165 | 165 | 178 | 386 | 250 | 24 | 21 | 12 | - |
| 2 | 178 | 216 | 190 | 391 | 250 | 27 | 23 | 13 | - |
| 21/2 | 190 | 241 | 203 | 408 | 250 | 37 | 33 | 13 | - |
| 3 | 203 | 283 | 216 | 457 | 250 | 40 | 35 | 15 | 710 |
| 4 | 229 | 305 | 241 | 538 | 250 | 52 | 47 | 27 | 1300 |
| 6 | 267 | 403 | 279 | 693 | 380 | 90 | 84 | 36 | 3100 |
| 8 | 292 | 419 | 305 | 863 | 380 | 145 | 137 | 63 | 5720 |
| 10 | 330 | 457 | 343 | 1036 | 450 | 225 | 207 | 84 | 8940 |
| 12 | 356 | 502 | 368 | 1130 | 450 | 310 | 253 | 131 | 13350 |
| 14 | 381 | 572 | 394 | 1272 | 610 | 445 | 376 | 151 | 16275 |
| 16 | 406 | 610 | 419 | 1447 | 610 | 540 | 440 | 235 | 21560 |
| 18 | 432 | 660 | 445 | 1701 | 720 | 800 | 722 | 285 | 28720 |
| 20 | 457 | 711 | 470 | 1795 | 720 | 900 | 863 | 341 | 35760 |
| 24 | 508 | 813 | 521 | 2189 | 720 | 1600 | 1519 | 602 | 52165 |
| 28 | 610 | 914 | - | 2590 | 860 | 2700 | 1995 | - | 74800 |
| 30 | 610 | 914 | 622 | 2819 | 860 | 2700 | 2404 | 1079 | 86235 |
| 32 | 711 | 965 | - | 2870 | 860 | 3100 | 2840 | - | 103000 |
| 36 | 711 | 1016 | 724 | 2997 | 860 | 3950 | 3690 | 1497 | 129500 |
| 40 | 813 | 1067 | - | 3302 | 1020 | 4650 | - | - | 175860 |
| 42 | 813 | 1143 | - | 3479 | 1020 | 5100 | - | - | 223300 |
| 48 |
1067 | 1371 | - | 3962 | 1020 | 6500 | - | - | 335500 |
