ARI-FABA Long Life - ARI-Armaturen - #9

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ARI-FABA® LA Fig. 067 Stop valve - straight through with long bellow and butt weld ends and bellows seal (Forged steel) Figure-No. Nominal pressure Material Nominal diameter 45.067 PN40 1.0460 DN15-50 Butt weld ends according to DIN EN 12627 - 4 (refer to page 12) Test: • German TA - Luft TÜV-Test-No. 088-945053 Plug with marginal seat standard Bellows seal out of media flow path. Especially for pulsating, turbulent flow directly behind pumps, elbows, junctions, etc. Selection of possible applications Industry, powerstations, flue gas purification plant, processing technology, gas supply, vapour facilities, recycling facilities, vacuum facilities, hot water, heating technology, district heating, thermal oil applications, general plant manufacturing, etc. (other applications on request) Selection of possible flow media Steam, gases, hot water, thermal oil, process water, vacuum facilities, ammonia etc. (other flow media on request) Parts Pos. Description Fig. 45.067 1 Body P250 GH, 1.0460 1.2 Seat G19 9 NbSi, 1.4551 2 Bonnet GP240GH+N, 1.0619+N 3 Plug * X39CrMo17-1+QT, 1.4122+QT 4.1 Bellows seal * X6CrNiMoTi17 12 2, 1.4571 4.2 Stem * X5CrNi18-10, 1.4301 5 Handwheel Fe P01, 1.0330 (epoxy-coating) 6 Packing ring * Pure graphite 7 Stud 25CrMo4, 1.7218 8 Hexagon nut C35E, 1.1181 9 Gasket * Pure graphite (CrNi laminated with graphite) * Spare part Information / restriction of technical rules need to be observed! Operating instructions can be ordered by phone +49 (0)5207 / 994-0 or fax +49 (0)5207 / 994-158 or -159. A production allowance acc. to TRB 801 No. 45 exists The engineer, designing a system or a plant, is responsible for the selection of the correct valve. Dimensions DN 15 20 25 32 40 50 L (mm) 130 150 160 180 200 230 H4 (mm) 325 325 335 335 430 435 ØC (mm) 175 175 175 175 225 225 Travel (mm) 7 7 10 10 17 17 Kvs-value (m3/h) 3,3 5,8 9,2 15 23,3 36 Zeta-value -- 7,4 7,6 7,4 7,4 7,5 7,7 Zeta-value ... range of tolerance for Kvs-values acc. to VDI/VDE 2173 Face-to-face dimension ETE series 1 according to DIN EN 12982 Weights Figure-No. DN 15 20 25 32 40 50 45.067 (kg) 4,7 5,1 6 7 9 11,5 Edition 10/09 - Data subject to alteration