Declaration Of Conformity FI EN FR
PDF
Valve Finder
Control and shut-off butterfly valve
Série BFCW2, welding / welding, EN (DIN), full bore, DN 300-800, PN 25
DN 300-800
Materials
| Tělo | DN 300-500: Steel, P235GH (1.0345) DN 600-800: Steel, P355 NL1 (1.0566) |
| Disk | DN 300-800: Stainless steel, GX5CrNiMo19-11-2 (1.4408) |
| Sedla | DN 300-800: 1.4542 + HCr plating |
| Vřeteno | DN 300-800: Stainless steel, X3CrNiMoN27-5-2 (1.4460) |
| Těsnění vřetena | DN 300-800: Graphite |
| Ložiska | DN 300-800: PTFE + AISI 316 net |
Připojení
| welding / welding, EN (DIN) |
Ovládání
| DN 300-800 | manual gear |
Provozní podmínky
| Tělo | PN 25 |
| Trim | Δp = 25 bar |
| Teplota | -40 °C - +250 °C |
| Třída těsnosti | A or B (EN 12266-1) depending on requirement |
Below 0 °C contact manufacturer. Lowest allowed ambient temperature -40 °C.
DN 300-800
Rozměry
DN 300-800
DN 300-800
DN 300-800
| DN | PN | Produktové číslo | D | D1 | H1 | H2 | H3 | H4 | H5 | L | L1 | L2 | L3 | S | Kg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 300 | 25 | BFC300W2 | 323.9 | 400 | 247.0 | 435 | 683 | 315 | 537 | 270 | 110.0 | 105 | 331 | 5.6 | 86 |
| 350 | 25 | BFC350W2 | 355.6 | 400 | 255.0 | 445 | 693 | 325 | 547 | 290 | 134.0 | 105 | 331 | 5.6 | 100 |
| 400 | 25 | BFC400W2 | 406.4 | 500 | 285.0 | 467 | 772 | 347 | 590 | 310 | 157.0 | 130 | 393 | 6.3 | 124 |
| 450 | 25 | BFC450W2 | 457.0 | 400 | 330.0 | 499 | 754 | 379 | 622 | 330 | 153.0 | 130 | 386 | 6.3 | 180 |
| 500 | 25 | BFC500W2 | 508.0 | 400 | 360.0 | 528 | 783 | 408 | 651 | 350 | 153.0 | 130 | 386 | 6.3 | 204 |
| 600 | 25 | BFC600W2 | 610.0 | 500 | 440.0 | 575 | 887 | 450 | 728 | 390 | 184.0 | 140 | 419 | 7.1 | 332 |
| 700 | 25 | BFC700W2 | 711.0 | 400 | 495.0 | 625 | 884 | 501 | 784 | 430 | 203.0 | 182 | 441 | 8.0 | 462 |
| 800 | 25 | BFC800W2 | 813.0 | 500 | 581.0 | 733 | 1068 | 573 | 911 | 470 | 226.0 | 209 | 483 | 8.8 | 805 |
Převodník čísel produktů
| Produktové číslo | LVI | RSK | NRF |
|---|---|---|---|
| BFC300W2 | 4042654 | 4506194 | |
| BFC350W2 | 4042644 | 4500610 | 5536034 |
| BFC400W2 | 4042645 | 4500611 | 5536035 |
| BFC450W2 | 4042662 | ||
| BFC500W2 | 4042632 | 4500612 | 5536037 |
| BFC600W2 | 4042646 | 4500613 | 5536038 |
| BFC700W2 | 4042647 | 4500614 | 5536039 |
| BFC800W2 | 4042648 | 4500615 | 5536041 |
Technická dokumentace produktu
Certificates
T V AGFW FW428 BFS BFC
PDF
Operation manuals
Butterfly Valves Coupling Dimensions DE 2020
PDF
Vexve Butterfly Valve Kv Curves For DN300 800 EN
PDF
Vexve Butterfly Valve Kv Curves For DN900 1200 EN
PDF
PDF
Vexve Butterfly Valves Kv Value Chart EN
PDF
Vexve Butterfly Valves Pressure Loss Diagram DN300 1400
PDF
Vexve Butterfly Valves Operating Torques EN
PDF