WENZHOU PROM TRADING CO.,LTD.
Contact Person：Lucy Guo
Tel/Wechat/Watsapp：+86 15990723109
Fax: +86-577-86830681
E-mail: 15990723109@163.com
Skype：lucysolac
Legal Add：Room 309(Hosting No. 18), No. 166, Wenchang Road, Wenzhou High-tech Industrial Development Zone, Science and Technology Park
Office/Factory Add：No.570-2, Road 3/3, Binhai industrial zone, Longwan, Wenzhou, Zhejiang, China
API CAST STEEL BALL VALVE
Materials of Main Parts
| No. | Part Name | Material |
| 1 | Ball | A105+HCr/ENP, A351 CF8, CF8M, CF3, CF3M, A352 LCB, LCC+ENP, A351 CF8M+ENP |
| 2 | Bushing | Metal+PTFE, carbon fiber |
| 3 | Seat Ring | PTFE, RPTFE, Carbon fiber, Nylon, Molon, Delrin, Peek |
| 4 | Seat | A105+HCr/ENP, A182 F304, F316, A182 F6a |
| 5 | O Ring | Fluororubber |
| 6 | Fire-safe Gasket | Flexible Graphite+SS |
| 7 | Support Ring | A105+HCr/ENP, A182 F304, F316, A182 F6a |
| 8 | Spring | INCONEL 750 |
| 9 | Injection Valve | same as the body |
| 10 | Gasket | Flexible Graphite+SS |
| 11 | Bonnet | A216 WCB, 351 CF8, CF8M, CF3, CF3M, A352 LCB, LCC |
| 12 | Bolt | A193 B7, A193 B8, B8M, A320 L7, A193 B7M |
| 13 | Nut | A194 2H, A194 8M, A194 4, A194 2HM |
| 14 | Screw | A193 B7, A193 B8, B8M, A320 L7, A193 B7M |
| 15 | Plug Screw | A105+HCr/ENP, A182 F304, F316, A182 F6a |
| 16 | Gasket | RPTFE, Red Copper |
| 17 | Ball | A182 F304 |
| 18 | Botton Cap | A105+HCr/ENP, A182 F304, F316, A182 F6a+HCr/ENP |
| 19 | Body | A216 WCB, 351 CF8, CF8M, CF3, CF3M, A352 LCB, LCC |
| 20 | Bleed | same as the body |
| 21 | Spring | A182 F304 |
| 22 | Key | GB/T699 45 |
| 23 | Stem | A182 F6a, A182 F304, F316 |
| 24 | Thrust Bearing | Metal+PTFE, Carbon Fiber |
| 25 | Upper Stem Seat | A105+HCr/ENP, A182 F304, F316, A182 F6a |
| 26 | Packing | Flexible Graphite, PTFE |
| 27 | Packing Bushing | A182 F6, A182 F304, F316 |
| 28 | Gland | A216 WCB, A351 CF8, CF8M |
| 29 | Yoke | A216 WCB, A351 CF8, A352 LCB |
| 30 | Actuator | Gear, electric actuator, pneumatic actuator, electric-hydraulic actuator, pneumatic-hydraulic actuator |
Main Size & Weight
Class150
NPS (") | L | Handle Operated | Gear Operated | Weight(kg) | |||||||
| RF | BW | RJ | M | Mo | B | Bo | B1 | B2 | RF | BW | |
| 2 | 178 | 216 | 191 | 107 | 230 | / | / | / | / | 12 | 11 |
| 21/2 | 191 | 241 | 203 | 125 | 400 | / | / | / | / | 16 | 15.3 |
| 3 | 203 | 283 | 216 | 152 | 400 | / | / | / | / | 22 | 21.3 |
| 4 | 229 | 305 | 241 | 178 | 650 | / | / | / | / | 35 | 34 |
| 5 | 356 | 381 | / | 252 | 1050 | / | / | / | / | 58 | 55.4 |
| 6 | 394 | 457 | 406 | 272 | 1050 | 378 | 400 | 200 | 106 | 74 | 72 |
| 8 | 457 | 521 | 470 | / | / | 421 | 400 | 200 | 108 | 205 | 201 |
| 10 | 533 | 559 | 546 | / | / | 482 | 400 | 200 | 108 | 322 | 310 |
| 12 | 610 | 635 | 622 | / | / | 549 | 600 | 330 | 144 | 460 | 447 |
| 14 | 686 | 762 | 699 | / | / | 582 | 600 | 330 | 144 | 576 | 536 |
| 16 | 762 | 838 | 775 | / | / | 687 | 800 | 370 | 220 | 864 | 814 |
| 18 | 864 | 914 | 876 | / | / | 730 | 800 | 370 | 220 | 1280 | 1210 |
| 20 | 914 | 991 | 927 | / | / | 772 | 800 | 370 | 220 | 1600 | 1500 |
| 24 | 1067 | 1143 | 1080 | / | / | 995 | 800 | 515 | 279 | 3540 | 3000 |
| 26 | 1143 | 1245 | / | / | / | 1022 | 800 | 515 | 279 | 3930 | 3240 |
| 28 | 1245 | 1346 | / | / | / | 1088 | 800 | 515 | 279 | 4500 | 3710 |
| 30 | 1295 | 1397 | / | / | / | 1153 | 800 | 515 | 279 | 5370 | 4530 |
| 32 | 1372 | 1524 | / | / | / | 1223 | 800 | 570 | 638 | 5940 | 4870 |
| 34 | 1473 | 1626 | / | / | / | 1307 | 800 | 570 | 638 | 6615 | 5305 |
| 36 | 1524 | 1727 | / | / | / | 1374 | 800 | 570 | 638 | 7540 | 6010 |
| 40 | 1753 | 1956 | / | / | / | 1468 | 960 | 575 | 220 | 9320 | 7400 |
| 42 | 1855 | 2083 | / | / | / | 1532 | 960 | 575 | 220 | 14450 | 12150 |
| 48 | 2134 | 2388 | / | / | / | 1670 | 960 | 575 | 220 | 19200 | 16000 |
| 56 | 2388 | 2388 | / | / | / | 1920 | 960 | 630 | 295 | 29400 | 24500 |
| 60 | 2540 | 2540 | / | / | / | 2070 | 960 | 630 | 295 | 36000 | 3000 |
