Fantatsika fa miroborobo ihany isika raha afaka miantoka ny fifaninanana vidiny mitambatra sy ny kalitao avo lenta amin'ny fotoana iray ihany ho an'ny OEM Supply China Metal Material Rising Stem Flange End Gate Valve, Heverintsika amin'ny kalitao ambony kokoa noho ny habetsahana. Alohan'ny fanondranana amin'ny volo dia misy fanaraha-maso hentitra tsara mandritra ny fitsaboana araka ny fenitra iraisam-pirenena tsara indrindra.
Fantatsika fa miroborobo ihany isika raha afaka miantoka ny fifaninanana vidiny mitambatra sy ny kalitao avo lenta amin'ny fotoana iray ihany.Vidin'ny China Gate Valves,Os&Y Vavahady Valve, Raha misy zavatra mahaliana anao, ataovy azo antoka fa mampahafantatra anay ianao. Hiezaka izahay hanome fahafaham-po ny zavatra takinao amin'ny entana avo lenta, ny vidiny tsara indrindra ary ny fandefasana haingana. Aza misalasala mifandray aminay amin'ny fotoana rehetra. Hamaly anao izahay rehefa mahazo ny fanontanianao. Tokony ho marihinao fa misy santionany alohan'ny hanombohantsika ny orinasa.
Endriky ny vokatra amin'ny valva vavahady wedge elektrika
1. Ny fanoherana ny ranon-javatra dia kely, ary ny tampon'ny famehezana dia simba sy simba amin'ny antonony;
2. Mora ny misokatra, tsara famehezana fampisehoana, tsy voafetra ny antonony mikoriana tari-dalana, tsy misy fanelingelenana, tsy misy tsindry mitete;
3. Ny modely ampiasaina dia manana tombony amin'ny endrika tsotra, ny teknolojia famokarana tsara ary ny fampiharana malalaka.
Fenitra mpanatanteraka
| Famaritana ny vokatra | kaody famolavolana | halavan'ny rafitra | Mampifandray flange | Fitsapana sy fisafoana | Temperature fanerena |
| GB/T12234 | GB/T12221 | JB/T79, GB/T9113HG/T20592, EN1092 | GB/T 13927JB/T9092, API598 | GB/T 12224 |
Famaritana ny fampisehoana lehibe ho an'ny valva vavahady elektrika
1. Fanerena fitsapana
| Nominal pressurePN(MPa) | trano fonenana | Fanerena fitsapana (MPa) | Tombokase ambony | |
| Famehezana ranon-javatra | Signal (gazy) | |||
| 1.6 | 2.4 | 1.8 | 0.6 | 1.8 |
| 2.5 | 3.8 | 2.8 | 0.6 | 2.8 |
| 4.0 | 6.0 | 4.4 | 0.6 | 4.4 |
| 6.4 | 9.6 | 7.1 | 0.6 | 7.1 |
| 10.0 | 15.0 | 11.0 | 0.6 | 11.0 |
| 16.0 | 24.0 | 18.0 | 0.6 | 18.0 |
2. Mihatra antonony sy ny mari-pana
| Akora akora | Media azo ampiharina | Temperature azo ampiharina (℃) |
| Karbonina vy (karazana C) | Rano, etona, menaka | ≤425 |
| vy nikela Chromium (karazana P) | asidra nitric | ≤200 |
| Cr Ni Mo vy (karazana R) | asidra nitric | ≤200 |
| Chromium molybdène vy (karazana I) | Rano, etona, menaka | ≤550 |
Ny fitaovana amin'ny ampahany lehibe amin'ny valva vavahadin-jiro elektrika
| Vatana / satroka | Vavahady / seza | SAMPA | Voanjo | filler | kodiaran-tanana |
| vy karbônina | vy karbônina avo lenta + carbide simenitra na vy tsy misy pentina | Chromium stainless vy | varahina firaka | graphite flexible | vy mora levona |
| Chromium nikela vy | vy tsy misy vy, vy tsy misy vy + carbide simenitra | Chromium nickel stainless vy | varahina firaka | teflon | vy mora levona |
| Cr Ni Mo vy | vy tsy misy vy, vy tsy misy vy + carbide simenitra | Chromium nickel stainless vy | varahina firaka | teflon | vy mora levona |
| Chromium molybdène vy | vy vy + carbide simenitra | Chromium nikela | varahina firaka | graphite flexible | vy mora levona |
Sarin'ny valva vavahady wedge elektrika
Ny refin'ny fampifandraisana lehibe amin'ny valva vavahadin-tseranana elektrika PN1.6MPa
| DN(mm) | L | D | D1 | E2 | amin ' | f | Z-Φd | H | unit motera | WT (kg) |
| Z940H Z940 Z940 Z940 -16C Y-16P/R/PL/RL W-16P/R/PL/RL Y-16I Z941Y Z941 Z941 Z941 | ||||||||||
| 40 | 200 | 145 | 110 | 85 | 16 | 3 | 4-18 | 595 | DZW15 | 53 |
| 50 | 250 | 160 | 125 | 100 | 16 | 3 | 4-18 | 653 | DZW20 | 59 |
| 65 | 265 | 180 | 145 | 120 | 18 | 3 | 4-18 | 665 | DZW20 | 62 |
| 80 | 280 | 195 | 160 | 135 | 18 | 3 | 8-18 | 725 | DZW20 | 74 |
| 100 | 300 | 215 | 180 | 155 | 20 | 3 | 8-18 | 787 | DZW20 | 92 |
| 150 | 350 | 280 | 240 | 210 | 24 | 3 | 8-23 | 955 | DZW30 | 161 |
| 200 | 400 | 335 | 295 | 265 | 26 | 3 | 12-23 | 1105 | DZW30 | 219 |
| 250 | 400 | 405 | 355 | 320 | 30 | 3 | 12-25 | 1343 | DZW45 | 376 |
| 300 | 500 | 460 | 410 | 375 | 30 | 3 | 12-25 | 1516 | DZW60 | 484 |
| 350 | 550 | 520 | 470 | 435 | 34 | 4 | 16-25 | 1678 | DZW60 | 695 |
| 400 | 600 | 580 | 525 | 485 | 36 | 4 | 16-30 | 1849 | DZW90 | 977 |
| 450 | 650 | 640 | 585 | 545 | 40 | 4 | 20-30 | 1937 | DZW90 | 1033 |
| 500 | 700 | 705 | 650 | 608 | 44 | 4 | 20-34 | 2234 | DZW120 | 1087 |
| 600 | 800 | 840 | 770 | 718 | 48 | 5 | 20-41 | 2432 | DZW180 | 1357 |
| 700 | 900 | 910 | 840 | 788 | 50 | 5 | 24-41 | 2489 | DZW250 | 1481 |
| 800 | 1000 | 1020 | 950 | 898 | 52 | 5 | 24-41 | 2643 | DZW350 | 1845 |
Ny haben'ny fifandraisana lehibe amin'ny valva vavahady elektrika pn1.62.5mpa
| DN(mm) | L | D | D1 | E2 | amin ' | f | Z-Φd | H | unit motera | WT (kg) |
| Z940H Z940 Z940 Z940 -25C Y-25P/R/PL/RL W-25P/R/PL/RL Y-25I Z941Y Z941 Z941 Z941 | ||||||||||
| 40 | 200 | 145 | 110 | 85 | 18 | 3 | 4-18 | 595 | DZW15 | 60 |
| 50 | 250 | 160 | 125 | 100 | 20 | 3 | 4-18 | 653 | DZW20 | 64 |
| 65 | 265 | 180 | 145 | 120 | 22 | 3 | 4-18 | 665 | DZW20 | 65 |
| 80 | 280 | 195 | 160 | 135 | 22 | 3 | 8-18 | 725 | DZW20 | 78 |
| 100 | 300 | 230 | 190 | 160 | 24 | 3 | 8-23 | 787 | DZW20 | 98 |
| 125 | 325 | 270 | 220 | 188 | 28 | 3 | 8-25 | 902 | DZW30 | 154 |
| 150 | 350 | 300 | 250 | 218 | 30 | 3 | 8-25 | 955 | DZW30 | 168 |
| 200 | 400 | 360 | 310 | 278 | 34 | 3 | 12-25 | 1105 | DZW45 | 219 |
| 250 | 450 | 425 | 370 | 332 | 36 | 3 | 12-30 | 1343 | DZW45 | 390 |
| 300 | 500 | 485 | 4360 | 390 | 40 | 4 | 16-30 | 1516 | DZW60 | 505 |
| 350 | 550 | 550 | 490 | 448 | 44 | 4 | 16-34 | 1678 | DZW60 | 736 |
| 400 | 600 | 610 | 550 | 505 | 48 | 4 | 16-34 | 1849 | DZW90 | 1027 |
| 450 | 650 | 660 | 600 | 555 | 50 | 4 | 16-34 | 1937 | DZW90 | 1139 |
| 500 | 700 | 730 | 660 | 610 | 52 | 4 | 20-34 | 2234 | DZW120 | 1228 |
| 600 | 800 | 840 | 770 | 718 | 56 | 5 | 20-41 | 2432 | DZW180 | 1502 |
| 700 | 900 | 955 | 875 | 815 | 60 | 5 | 20-41 | 2489 | DZW250 | 1617 |
| 800 | 1000 | 1070 | 990 | 930 | 64 | 5 | 24-48 | 2643 | DZW350 | 1923 |
Ny refin'ny fampifandraisana lehibe amin'ny valva vavahadin-tseranana elektrika PN1.6MPa
| DN(mm) | L | D | D1 | E2 | D6 | amin ' | Z-Φd | f | G2 | H | unit motera | WT (kg) |
| Z940H Z940 Z940 Z940 -40C Y-40P/R/PL/RL W-40P/R/PL/RL Y-40I Z941Y Z941 Z941 Z941 | ||||||||||||
| 40 | 200 | 145 | 110 | 85 | 76 | 18 | 4-18 | 3 | 4 | 617 | 15 | 62 |
| 50 | 250 | 160 | 125 | 100 | 88 | 20 | 4-18 | 3 | 4 | 665 | 20 | 66 |
| 65 | 280 | 180 | 145 | 120 | 110 | 22 | 8-18 | 3 | 4 | 680 | 20 | 68 |
| 80 | 310 | 195 | 160 | 135 | 121 | 22 | 8-18 | 3 | 4 | 752 | 20 | 80 |
| 100 | 350 | 230 | 190 | 160 | 150 | 24 | 8-23 | 3 | 4.5 | 846 | 30 | 108 |
| 150 | 450 | 300 | 250 | 218 | 204 | 30 | 8-25 | 3 | 4.5 | 1087 | 45 | 258 |
| 200 | 550 | 375 | 320 | 282 | 260 | 38 | 12-30 | 3 | 4.5 | 1243 | 45 | 366 |
| 250 | 650 | 445 | 385 | 345 | 313 | 42 | 12-34 | 3 | 4.5 | 1429 | 60 | 472 |
| 300 | 750 | 510 | 450 | 408 | 364 | 46 | 16-34 | 4 | 4.5 | 1608 | 90 | 673 |
| 350 | 850 | 570 | 510 | 465 | 422 | 52 | 16-34 | 4 | 5 | 1738 | 90 | 804 |
| 400 | 950 | 655 | 585 | 535 | 474 | 58 | 16-41 | 4 | 5 | 1897 | 120 | 1081 |
| 450 | 1050 | 680 | 610 | 560 | 524 | 60 | 20-41 | 4 | 5 | 2104 | 120 | 1259 |
| 500 | 1150 | 755 | 670 | 612 | 576 | 62 | 20-48 | 4 | 5 | 2401 | 180 | 1348 |
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