Stainless steel worm wheel fixed ball valve
Product reference standards :
Design and manufacture: GB12237-89, API 6D, JPI7S-48
Flange size: JB79-59, SH3406, GB9113, HG20592-97, ANSIB16.5, JIS B 2212-2214
Structure length: GB12221-89, ANSI B 16.10, JIS B2002
Test and Inspection: GB / T13927-89, JB / T9092-99, API 598
Usage:
Stainless
steel worm wheel fixed ball valve for operating temperature -28 ~ 300 ℃
in petroleum, chemical, thermal power stations and other conditions of
the pipeline, cut off or connected to the media. Suitable media: water,
steam, oil, nitric acid, acetic acid, urea and other corrosive and
highly oxidizing media. Mode of operation are: manual, pneumatic,
electric, hydraulic and gas-liquid interaction.
Product Structure Features:
1,
long life, use self-lubricating sealing ring PTFE material. Sphere and
seal ring micro-friction, effectively improve the service life.
2, small size, light weight, easy to install and maintain.
3, fixed ball valve structure can be installed in any direction and any part of the pipeline.
4, V-type stacked axial packing, anti-corrosion A-class seal.
Executive Standard:
| Design and Manufacturing | Structure Length FaceToFace | Flange size | Pressure - Temperature | Test - Inspection |
| GB122237 | GB12221 | GB9113JB79 | GB9131 | GB / T13927JB / T9092 |
Pressure test:
| Nominal Pressure | 1.6 | 2.5 | 4.0 |
| Strength Test | 2.4 | 3.8 | 6.0 |
| Water Seal Test | 1.8 | 2.8 | 4.4 |
| Gas Seal Test | 0.4-0.7 | ||
The main parts materials and performance:
| Body | WCB | ZG1Cr18Ni9Ti | CF8 | CF3 | ZG1Cr18Ni12Mo2Ti | CF8M | CF3M |
| Ball Stem | 2Cr13 | 1Cr18Ni9Ti | 304 | 304L | 1Cr18Ni12Mo2Ti | 316 | 316L |
| Seat | Polytetrafluoroethylene PTFE Singapore fiber reinforced polytetrafluoroethylene PTFE + Glass Positioning poly stupid PPL | ||||||
| Gasket Shim | PTFE PTFE stainless steel / flexible graphite / tooth washer | ||||||
| Stem seat | PTFE PTFE stainless steel / flexible graphite | ||||||
| Packing | PTFE PTFE reinforced flexible graphite | ||||||
| Glandpacking | WCB | 1Cr18Ni9Ti | 304 | 304L | 1Cr18Ni12Mo2Ti | 316 | 316L |
| Temperature | -29 ~ 150 (polytetrafluoroethylene PTFE) -29 ~ 200 (plus glass fiber reinforced PTFE PTFE + GLASS) -29 ~ 300 (para poly-stupid PPL) | ||||||
| Medium | Steam oil products | Nitric acids | Strong oxidizing medium | Acetic acid | Urea | ||
Specifications The main dimensions:
| 1.6MPa | DN | L | D | D1 | D2 | b | n-φd | H0 | H1 | H2 |
Convex flange | 32 | 140 | 135 | 100 | 78 | 16 | 4-18 | 30 | 85 | 160 |
| 40 | 165 | 145 | 110 | 85 | 16 | 4-18 | 32 | 95 | 230 | |
| 50 | 178 | 160 | 125 | 100 | 16 | 4-18 | 43 | 107 | 230 | |
| 65 | 190 | 180 | 145 | 120 | 18 | 4-18 | 70 | 142 | 400 | |
| 80 | 203 | 195 | 160 | 135 | 20 | 8-18 | 110 | 152 | 400 | |
| 100 | 305 | 215 | 180 | 155 | 20 | 8-18 | 150 | 178 | 500 | |
| 125 | 356 | 245 | 210 | 185 | 22 | 8-18 | 200 | 252 | 500 | |
| 150 | 394 | 280 | 240 | 210 | 24 | 8-23 | 230 | 278 | 600 | |
| 200 | 457 | 335 | 295 | 265 | 26 | 12-23 | 260 | 395 | 600 | |
| 250 | 533 | 405 | 355 | 320 | 30 | 12-25 | 283 | 480 | 800 | |
| 300 | 610 | 460 | 410 | 375 | 30 | 12-25 | 380 | 585 | 800 | |
| 350 | 686 | 520 | 470 | 435 | 34 | 16-25 | 425 | 625 | 800 | |
| 400 | 762 | 580 | 525 | 485 | 36 | 16-30 | 492 | 720 | 800 | |
| 500 | 914 | 705 | 650 | 608 | 44 | 20-34 | 555 | 840 | 830 | |
| 600 | 1067 | 840 | 770 | 718 | 48 | 20-41 | 675 | 1050 | 830 | |
| 700 | 1245 | 910 | 940 | 788 | 50 | 24-41 | 850 | 1150 | 830 |
| 2.5MPa | DN | L | D | D1 | D2 | b | n-φd | H0 | H1 | H2 |
Convex flange | 32 | 180 | 135 | 100 | 78 | 18 | 4-18 | 30 | 85 | 160 |
| 40 | 190 | 145 | 110 | 85 | 18 | 4-18 | 32 | 95 | 230 | |
| 50 | 216 | 160 | 125 | 100 | 20 | 4-18 | 43 | 107 | 230 | |
| 65 | 241 | 180 | 145 | 120 | 22 | 8-18 | 70 | 142 | 400 | |
| 80 | 283 | 195 | 160 | 135 | 22 | 8-18 | 110 | 152 | 400 | |
| 100 | 305 | 230 | 190 | 160 | 24 | 8-23 | 150 | 178 | 500 | |
| 125 | 381 | 270 | 220 | 188 | 28 | 8-25 | 200 | 252 | 500 | |
| 150 | 403 | 300 | 250 | 218 | 30 | 8-25 | 230 | 278 | 600 | |
| 200 | 502 | 360 | 310 | 278 | 34 | 12-25 | 260 | 395 | 600 | |
| 250 | 568 | 425 | 370 | 332 | 36 | 12-30 | 283 | 480 | 800 | |
| 300 | 648 | 485 | 430 | 390 | 40 | 16-30 | 380 | 585 | 800 | |
| 350 | 762 | 550 | 490 | 448 | 44 | 16-34 | 425 | 625 | 800 | |
| 400 | 838 | 610 | 550 | 505 | 48 | 16-34 | 492 | 720 | 800 | |
| 500 | 991 | 730 | 660 | 610 | 52 | 20-41 | 555 | 840 | 830 | |
| 600 | 1143 | 840 | 770 | 718 | 56 | 20-41 | 675 | 1050 | 830 | |
| 700 | 1346 | 955 | 875 | 815 | 60 | 24-48 | 850 | 1150 | 830 |
| 4.0MPa | DN | L | D | D1 | D2 | D6 | b | n-φd | H0 | H1 | H2 |
Bump flange | 32 | 180 | 135 | 100 | 78 | 66 | 18 | 4-18 | 30 | 85 | 160 |
| 40 | 190 | 145 | 110 | 85 | 76 | 18 | 4-18 | 32 | 95 | 230 | |
| 50 | 216 | 160 | 125 | 100 | 88 | 20 | 4-18 | 43 | 107 | 230 | |
| 65 | 241 | 180 | 145 | 120 | 110 | 22 | 8-18 | 70 | 142 | 400 | |
| 80 | 283 | 195 | 160 | 135 | 121 | 22 | 8-18 | 110 | 152 | 400 | |
| 100 | 305 | 230 | 190 | 160 | 150 | 24 | 8-23 | 150 | 178 | 500 | |
| 125 | 381 | 270 | 220 | 188 | 176 | 28 | 8-25 | 200 | 252 | 500 | |
| 150 | 403 | 300 | 250 | 218 | 204 | 30 | 8-25 | 230 | 278 | 600 | |
| 200 | 502 | 375 | 320 | 282 | 260 | 38 | 12-30 | 260 | 395 | 600 | |
| 250 | 568 | 445 | 385 | 345 | 313 | 42 | 12-34 | 283 | 480 | 800 | |
| 300 | 648 | 510 | 450 | 408 | 364 | 46 | 16-34 | 380 | 585 | 800 | |
| 350 | 762 | 570 | 510 | 465 | 422 | 52 | 16-34 | 425 | 625 | 800 | |
| 400 | 838 | 655 | 585 | 535 | 474 | 58 | 16-41 | 492 | 720 | 800 | |
| 500 | 991 | 755 | 670 | 612 | 576 | 62 | 20-48 | 555 | 840 | 830 | |
| 600 | 1143 | 890 | 795 | 730 | 678 | 62 | 20-54 | 675 | 1050 | 830 | |
| 700 | 1346 | 995 | 900 | 835 | 768 | 68 | 24-54 | 850 | 1150 | 830 |
| Add：No. 3106, Chengliu Middle Road, Jiading District, Shanghai City Add：No. 3106, Chengliu Middle Road, Jiading District, Shanghai City | 
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