300LB WCB Double Flanged Phosphate High Performance Butterfly Valve
Basic Info of Phosphate High Performance Butterfly Valve
The main features of the flanged high-performance butterfly valve:
- Tight Seal: Eccentric disc design ensures a tight seal, minimizing leakage and preventing fluid loss.
- High performance: This phosphate high performance butterfly valve is well designed as its name, because it has reliable sealing performance and fluid control capabilities, and it can adapt to various working conditions.
- Energy saving and environmental protection: The phosphate high performance butterfly valve may adopt an advanced design, which can reduce fluid resistance, reduce energy consumption, and meet the requirements of energy saving and environmental protection.
The advantage of Phosphate Butterfly Valve:
- The phosphate film of butterfly valve can isolate the direct contact between the valve body metal and the corrosive medium. This can reduce the oxidation reaction, improve the corrosion resistance of the valve body, and play a role in rust prevention.
- The phosphate film can be used as the bottom layer of the coating to significantly improve the adhesion of paint, spray or other protective coatings. Then avoid the coating from falling off and extend the service life of the protective effect.
Paraments of Phosphate Butterfly Valve
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Size | A | B | C | D | E | F | G | K | L1 | L2 | M | P | s | x | Y* |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
350 | 92 | 52 | 413 | 476 | 314 | 533 | 394 | 309 | 1-8 | M27 | 12 | 705 | 24 | 41 | 318 |
400 | 102 | 56 | 470 | 540 | 363 | 597 | 446.4 | 335.4 | 1-8 | M27 | 16 | 766.7 | 41 | 48 | 365 |
450 | 114 | 67 | 533 | 578 | 414 | 635 | 449 | 356 | 1-1/8~8+ | M30 | 16 | 802 | 41 | 54 | 416 |
500 | 127 | 67 | 584 | 635 | 456 | 699 | 467 | 378 | 1-1/8~8+ | M30 | 20 | 842 | 41 | 60 | 454 |
600 | 154 | 76 | 692 | 749 | 549 | 813 | 607 | 490 | 1-1/4~8+ | M33 | 20 | 1161 | 51 | 70 | 542 |
750 | 167 | 87 | 857 | 914 | 702 | 984 | 697 | 570 | 1-1/4~8+ | M33 | 28 | 1307 | 51 | 89 | 711 |
900 | 184 | 92 | 1108 | 1086 | 886 | 1168 | 794 | 660 | 1-1/2~8+ | M39 | 32 | 1432 | 51 | 102 | 876 |
1050 | 222 | 114 | 1194 | 1257 | 1016 | 1346 | 1067 | 737 | 1-1/2~8+ | M39 | 36 | 1731 | 102Dia.* | 127 | 1026 |
1200 | 254 | 130 | 1359 | 1422 | 1168 | 1511 | 1130 | 845 | 1-1/2~8+ | M39 | 44 | 1953 | 127Dia.* | 140 | 1173 |
1350 | 267 | 133 | 1511 | 1594 | 1329 | 1686 | 1248 | 953 | 1-3/4~8+ | M45 | 44 | 2178 | 152Dia.* | 152 | 1322 |
1500 | 292 | 146 | 1676 | 1759 | 1472 | 1854 | 1391 | 1045 | 1-3/4~8+ | M45 | 52 | 2423 | 152Dia.* | 165 | 1468 |
Manufacture Process of Butterfly Valve
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Certificates of Zfa Valve
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WRAS
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CE
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ISO 9001
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EAC Russia