| No. | Name | Material |
| 1 | Valve | ASTMA216 WCB ASTMA351,CF8,CF8M,CF3,CF3M |
| 2 | Lining material | Half-lined sleeve：PTFE,PPL(Para-polyphenylene),Carbon fiber，padding
Fully lined：FEP(F46).PTFE(F4),PFA(Soluble PTFE),PO(Polyolefins),PE(Superionized molecular weight polyethylene) |
| 3 | Plug | Semi-lined：ASTMA216 WCB,ZCY13.CF8.CF8M,CF3.CF3M,SAF2507,M400alloy steel, etc Fully lined：CF8,WCBPackage compounding-PTFE,F46,PFA,PO,PE |
| 4 | Gasket seal | PTFE,FEP(Flexible graphite+Stainless steel) |
| 5 | Sealing compund | PTFE,Viton：FKM,Ethylene propylene rubber：X3,Nitrile：X5 |
| 6 | Surface bearing | GCT15 |
| 7 | In six foot screw | ASTMA193-B7,A193-B8,A193-B8M CF8M,CF8,CF3.CF3M |
| 8 | Bonnet | ASTM A216-WCB,ASTM A351,CF8,CF8M,CF3,CF3M |
| 9 | Adjusts(Gland) | ASTM A216-WCB,ASTM A351,CF8,CF8M,CF3,CF3M |
| 10 | Adjustment hexagon bolt | ASTMA193-B7,A193-B8,A193-B8M |
| 11 | Handle | ASTMA216-WCB,CF8 |
| 12 | Rubber sleeve | X5 |
| Nominal pressure | Lbc
Shell test |
Sealing test | Suitable temp | Suitable medium |
| i50Lb | 3.0 | 2.2 | -20-+150. 200、300 | Corrosion resistance: acid.
alkali, sea water, steam, oil. etc |
| 300Lb | 7.5 | 5.5 |
| 1 | Structural style | BC Unique BC |
| 2 | Driving mode | Handle,worm wheel,worm rotation,pneumatic, electric |
| 3 | Design standard | AP1599,API6D |
| 4 | Structure length | ASME B16.10 |
| 5 | Connecting flange | ASMEB16.5 |
| 6 | Test and inspection | API598,API6D |
The size of the valve connection flange can be designed and manufactured according io customer requirements.
| Nominal diameter | Standard values
|
Reference | ||||||||
| DN(mm) | NPS(in) | L | D | D1 | D2 | f | b | z-Φd
|
Do |
H |
| 15 | 1/2 | 108 | 89 | 60.5 | 35 | 2.5 | 12 | 4-15 | 185 | 105 |
| 20 | 3/4 | 117 | 98 | 70 | 43 | 2.5 | 12 | 4-15 | 185 | 105 |
| 25 | 1 | 127 | 108 | 79.5 | 51 | 2.5 | 13 | 4-15 | 250 | 120 |
| 32 | 11/4 | 140 | 117 | 89 | 64 | 2.5 | 14 | 4-15 | 250 | 120 |
| 40 | 11/2 | 165 | 127 | 98.5 | 73 | 3 | 15 | 4-15 | 300 | 125 |
| 50 | 2 | 178 | 152 | 120.5 | 92 | 3 | 16 | 4-19 | 300 | 140 |
| 65 | 21/2 | 190 | 178 | 139.5 | 105 | 3 | 18 | 4-19 | 365 | 160 |
| 80 | 3 | 203 | 190 | 152.5 | 127 | 3 | 19 | 4-19 | 365 | 165 |
| 100 | 4 | 229 | 229 | 190.5 | 157 | 3.5 | 24 | 8-19 | 365/280 | 180/280 |
| 125 | 5 | 254 | 254 | 216 | 186 | 3.5 | 24 | 8-22 | 300 | 310 |
| 150 | 6 | 267 | 279 | 241.5 | 216 | 3.5 | 26 | 8-22 | 320 | 330 |
| 200 | 8 | 292 | 343 | 298.5 | 270 | 4 | 28 | 8-22 | 350 | 390 |
| 250 | 10 | 330 | 406 | 362 | 324 | 4 | 30 | 12-25 | 350 | 445 |
| 300 | 12 | 356 | 483 | 432 | 381 | 4.5 | 32 | 12-25 | 400 | 545 |
| 350 | 14 | 381 | 533 | 476 | 413 | 4.5 | 35 | 12-29 | 500 | 550 |
| 400 | 16 | 406 | 597 | 540 | 470 | 5 | 37 | 16-29 | 600 | 715 |
| 450 | 18 | 864 | 635 | 578 | 533 | 5 | 40 | 16-32 | 700 | 750 |
| 500 | 20 | 914 | 699 | 635 | 584 | 5 | 42 | 20-35 | 800 | 810 |
| ANSI300Lb | ||||||||||
| 15 | 1/2 | 140 | 95 | 66.5 | 35 | 2.5 | 15 | 4-15 | 185 | 105 |
| 20 | 3/4 | 152 | 117 | 82.5 | 43 | 2.5 | 16 | 4-19 | 185 | 105 |
| 25 | 1 | 165 | 124 | 89 | 51 | 2.5 | 18 | 4-19 | 250 | 120 |
| 32 | 11/4 | 178 | 133 | 98.5 | 64 | 2.5 | 19 | 4-19 | 250 | 120 |
| 40 | 11/2 | 190 | 156 | 114.5 | 73 | 3 | 21 | 4-22 | 300 | 125 |
| 50 | 2 | 216 | 165 | 127 | 92 | 23 | 8-19 | 300 | 140 | |
| 65 | 21/2 | 241 | 190 | 149 | 105 | 3 | 26 | 8-22 | 365 | 160 |
| 80 | 3 | 283 | 210 | 168.5 | 127 | 3 | 29 | 8-22 | 365 | 165 |
| 100 | 4 | 305 | 254 | 200 | 57 | 3.5 | 32 | 8-22 | 365/280 | 180/280 |
| 125 | 5 | 381 | 279 | 235 | 186 | 3.5 | 35 | 8-22 | 300 | 310 |
| 150 | 6 | 403 | 318 | 270 | 216 | 3.5 | 37 | 12-22 | 320 | 330 |
| 200 | 8 | 419 | 381 | 330 | 270 | 4 | 42 | 12-25 | 350 | 390 |
| 250 | 10 | 457 | 445 | 387.5 | 324 | 4 | 48 | 16-29 | 350 | 445 |
| 300 | 12 | 502 | 521 | 451 | 381 | 4.5 | 51 | 16-32 | 400 | 545 |
| 350 | 14 | 762 | 584 | 514.5 | 413 | 4.5 | 54 | 20-32 | 500 | 550 |
| 400 | 16 | 838 | 648 | 571.5 | 470 | 5 | 58 | 20-35 | 600 | 715 |
