Declaration Of Conformity FI EN FR
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Valve Finder
Control and shut-off butterfly valve
Série BRCW2/GS, welding / welding, GOST, reduced bore, DN 900-1200, PN 25
DN 900-1200
Materials
| Tělo | DN 900-1200: Steel, P355NL1 (1.0566) / P355QH1 (1.0571) |
| Disk | DN 900-1200: Stainless steel, GX5CrNiMo19-11-2 (1.4408) |
| Sedla | DN 900-1200: 1.4542 + HCr plating |
| Vřeteno | DN 900-1200: Stainless steel, X3CrNiMoN27-5-2 (1.4460) |
| Těsnění vřetena | DN 900-1200: Graphite |
| Ložiska | DN 900-1200: PTFE + AISI 316 net |
Připojení
| welding / welding, GOST |
Ovládání
| DN 900-1200 | 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 |
DN 1200: -20 °C – +200 °C. Below 0 °C contact manufacturer. Lowest allowed ambient temperature -40 °C.
DN 900-1200
Rozměry
DN 900-1200
DN 900-1200
DN 900-1200
| DN | PN | Produktové číslo | D | D1 | H1 | H2 | H3 | H4 | H5 | L | L1 | L2 | L3 | S | Kg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 900 | 25 | BRC900W2/GS | 920.0 | 400 | 631.0 | 813 | 1098 | 623 | 1003 | 510 | 221.0 | 256 | 505 | 14 | 1126 |
| 1000 | 25 | BRC1000W2/GS | 1020.0 | 400 | 678.0 | 879 | 1164 | 689 | 1069 | 550 | 224.0 | 256 | 506 | 15 | 1353 |
| 1200 | 25 | BRC1200W2/GS | 1220.0 | 500 | 730.0 | 1043 | 1423 | 856 | 1304 | 580 | 285.0 | 250 | 632 | 15 | 2178 |
Technická dokumentace produktu
Certificates
T V AGFW FW428 BFS BFC
PDF
Operation manuals
Butterfly Valves Coupling Dimensions DE 2020
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Vexve Butterfly Valve Kv Curves For DN300 800 EN
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Vexve Butterfly Valve Kv Curves For DN900 1200 EN
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Vexve Butterfly Valves Kv Value Chart EN
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Vexve Butterfly Valves Pressure Loss Diagram DN300 1400
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Vexve Butterfly Valves Operating Torques EN
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