Product endri-javatra ny oksizenina manokana stop valve
Ity vokatra ity dia tsy manana ny asan'ny valve mahazatra, fa manana ny toetrany manokana ihany koa. Ny fepetra fandraràna henjana amin'ny menaka dia raisina mandritra ny famokarana, ary ny ampahany rehetra dia ahena tanteraka alohan'ny fametrahana azy. Ny tendron'ny flange amin'ny habe rehetra amin'ny valves dia omena amin'ny lavaka visy conductive mba hisorohana ny herinaratra static. Ny faritra miharihary amin'ny valva dia tokony harovana amin'ny loto sy ny vovoka. Ny fitaovana ampiasaina amin'ity karazana vokatra ity dia mizara ho sokajy roa: ny iray dia varahina silisiôma natsipy ho an'ny vatana, bonnet ary disc; Ny iray hafa dia vy tsy misy kalitao avo lenta ampiasaina amin'ny vatan'ny valve, bonnet ary disc.
Fenitra mpanatanteraka
| Famaritana ny vokatra | kaody famolavolana | halavan'ny rafitra | Mampifandray flange | Fitsapana sy fisafoana |
| GB/T 12235 | GB/T 12221 | JB/T 79, GB/T9113, HG/T20592, EN1092-1/2, ASME B16.5/B16.47 | JB/T 9092GB/T13927, API598 |
Famaritana lehibe momba ny oksizenina fiatoana manokana
| Nominal diameter (DN) | 15-400 | |||
| Fanerena nominal (MPa) | 1.6 | 2.5 | 4.0 | |
| Fanerena fitsapana (MPa) | HERY | 2.4 | 3.75 | 6.0 |
| asio tombo-kase | 1.76 | 2.75 | 4.4 | |
| Temperature azo ampiharina | ≤200 ℃ | |||
| Media azo ampiharina | oksizenina | |||
Fitaovana amin'ny ampahany lehibe
| Anaran'ny ampahany | Fitaovana amin'ny ampahany |
| Vatana / satroka | Stainless vy, varahina |
| SAMPA | Stainless vy, varahina |
| kapila valva | 25# famehezana nylon ambonin'ny |
| Voanjo | varahina |
| filler | Famoronana polytetrafluoroethylene fanamafisana |
| shim | XB450 |
| kodiaran-tanana | vy ductile |
Sarin'ny valva fiatoana manokana oksizenina
Ny refy mampifandray ny PN2.5MPa oksizenina valva fiatoana manokana
| DN(mm) | L | D | D1 | E2 | amin ' | Z-Φd | D0 | H | H1 | L1 |
| JY41W-25P/PL JY41W-25T | ||||||||||
| 15 | 130 | 95 | 65 | 45 | 16 | 4-F14 | 100 | 190 | - | - |
| 20 | 150 | 105 | 75 | 55 | 16 | 4-F14 | 100 | 213 | - | - |
| 25 | 160 | 115 | 85 | 65 | 16 | 4-F14 | 125 | 236 | - | - |
| 32 | 180 | 135 | 100 | 78 | 18 | 4-F18 | 180 | 312 | - | - |
| 40 | 200 | 145 | 110 | 85 | 18 | 4-F18 | 160 | 328 | - | - |
| 50 | 230 | 160 | 125 | 100 | 20 | 4-F18 | 320 | 450 | - | - |
| 65 | 290 | 180 | 145 | 120 | 22 | 8-F18 | 360 | 530 | - | - |
| 80 | 310 | 195 | 160 | 135 | 22 | 8-F18 | 400 | 560 | - | - |
| 100 | 350 | 230 | 190 | 160 | 24 | 8-F23 | 450 | 618 | - | - |
| 125 | 400 | 270 | 220 | 188 | 28 | 8-F25 | 450 | 675 | - | - |
| 150 | 480 | 300 | 250 | 218 | 300 | 8-F25 | 560 | 743 | - | - |
| 200 | 600 | 360 | 310 | 278 | 34 | 12-F25 | 640 | 850 | - | - |
| 250 | 650 | 425 | 370 | 332 | 36 | 12-F30 | 720 | 975 | 340 | 380 |
| 300 | 750 | 485 | 430 | 390 | 40 | 16-F30 | 800 | 1115 | 340 | 415 |
| 400 | 950 | 610 | 550 | 505 | 48 | 16-F34 | 900 | 1380 | 340 | 465 |
Ny refy mampifandray ny PN4.0MPa oksizenina valva fiatoana manokana
| DN(mm) | L | D | D1 | E2 | amin ' | Z-Φd | D0 | H | H1 | L1 |
| JY41W-40P/PL JY41W-40T | ||||||||||
| 15 | 130 | 95 | 65 | 45 | 40 | 4-F14 | 100 | 202 | - | - |
| 20 | 150 | 105 | 75 | 55 | 51 | 4-F14 | 100 | 225 | - | - |
| 25 | 160 | 115 | 85 | 65 | 58 | 4-F14 | 125 | 236 | - | - |
| 32 | 180 | 135 | 100 | 78 | 66 | 4-F18 | 180 | 312 | - | - |
| 40 | 200 | 145 | 110 | 85 | 76 | 4-F18 | 160 | 328 | - | - |
| 50 | 230 | 160 | 125 | 100 | 88 | 4-F18 | 320 | 450 | - | - |
| 65 | 290 | 180 | 145 | 120 | 110 | 8-F18 | 360 | 530 | - | - |
| 80 | 310 | 195 | 160 | 135 | 121 | 8-F18 | 400 | 560 | - | - |
| 100 | 350 | 230 | 190 | 160 | 150 | 8-F23 | 450 | 618 | - | - |
| 125 | 400 | 270 | 220 | 188 | 176 | 8-F25 | 450 | 675 | - | - |
| 150 | 480 | 300 | 250 | 218 | 204 | 8-F25 | 560 | 743 | - | - |
| 200 | 600 | 375 | 320 | 282 | 160 | 12-F30 | 640 | 850 | - | - |
| 250 | 650 | 445 | 385 | 345 | 313 | 12-34 | 720 | 975 | 340 | 380 |
| 300 | 750 | 510 | 450 | 408 | 364 | 16-34 | 800 | 1115 | 340 | 415 |
| 400 | 950 | 655 | 585 | 535 | 474 | 16-41 | 900 | 1425 | 340 | 465 |
