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ARI-STEVI BBD 415 (DN25 - 50)

Edition 02/14 - Data subject to alteration - Regularly updated data on !Data sheet 415001 englisch (english) ARI-STEVI BBD 415 Pneumatic actuator Required air supply pressure max. 6 bar Options: - Assembly of additional devices - LeverARI-STEVI BBD 415 ( dn25 - 50) Straight through blow down valveWith pneumatic actuatorFig. 4152 Edition 02/14 - Data subject to alteration - Regularly updated data on ! ARI-STEVI BBD 415 ( dn25 - 50)Technical data Capacity chartSteam boiler pressure (barg)Hot water flow (kg/s)FigureNominal pressureMaterialNominal diameterInformation / restriction of technical rules need to be observed!A production permission acc. to TRB 801 No. 45 is engineer, designing a system or a plant, is responsible for the selection of the correct and fitness must be verified (contact manufacturer for information, refer to Product overview and Resistance list).

ARI-STEVI®BBD 415 (DN25 - 50) Parts: Standard design Pos. Sp.p. Description Fig. 35.415 DN 25 - 32 Fig. 35.415 DN 40 - 50 1 Body GP240GH+N, 1.0619+N 1.2

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Transcription of ARI-STEVI BBD 415 (DN25 - 50)

1 Edition 02/14 - Data subject to alteration - Regularly updated data on !Data sheet 415001 englisch (english) ARI-STEVI BBD 415 Pneumatic actuator Required air supply pressure max. 6 bar Options: - Assembly of additional devices - LeverARI-STEVI BBD 415 ( dn25 - 50) Straight through blow down valveWith pneumatic actuatorFig. 4152 Edition 02/14 - Data subject to alteration - Regularly updated data on ! ARI-STEVI BBD 415 ( dn25 - 50)Technical data Capacity chartSteam boiler pressure (barg)Hot water flow (kg/s)FigureNominal pressureMaterialNominal diameterInformation / restriction of technical rules need to be observed!A production permission acc. to TRB 801 No. 45 is engineer, designing a system or a plant, is responsible for the selection of the correct and fitness must be verified (contact manufacturer for information, refer to Product overview and Resistance list).

2 +N DN 25 - 50 Other materials and versions on sealingFig. 415standardI. PTFE-V-ring unit-10 C to 240 C Pressure-temperature-ratings Intermediate values for max. permissible operational pressures can be determined by linear interpolation of the given temperature / pressure to manufacturers standard-10 C to 120 C150 C200 C250 C300 C350 C400 C450 +NPN40(bar)4038,135322825,723,813,13 Edition 02/14 - Data subject to alteration - Regularly updated data on ! ARI-STEVI BBD 415 ( dn25 - 50)Technical data / Capacity chartPlug design standardGuidingIsolation plug with marginal seat, stellited, metal seat - Leakage class 1 acc. to DIN 3230 T3 / BNStemAuxiliary engergy Max. permissible air supply pressure: 6 bar Air supply acc. to DIN IEC 60654-2 Water free from dirt and corrosives, max.

3 Temperature +80 CAccessoriesLeverSolenoid valveLimit switchAir set including gauge (in combination with solenoid valve)4 Edition 02/14 - Data subject to alteration - Regularly updated data on !DN25324050 Seat- (mm)22273747 Travel(mm)871013 Kvs-valuestandard(m3/h)6,46,414,714,7 Face-to-face dimension FTF series 1 according to DIN EN 558L(mm)160180200230 Flanges acc. to DIN EN 1092-1/-2 Flange holes / -thickness tolerances acc. to DIN 2533/2544/2545 DPN40(mm)115140150165 K(mm)85100110125n x d1(mm)4 x 144 x 184 x 184 x 18 DimensionsH(mm)336336364370 A(mm)168168250250G(inch)1/4 1/4 1/4 1/4 (kg)131518,321,5 ARI-STEVI BBD 415 ( dn25 - 50)Dimensions: Standard designStraight through blow down valve Fig. 415 DN 25 - 32 Fig. 415 DN 40 - 50 Air supplyAir supplyARI-STEVI BBD 415 ( dn25 - 50)Parts: Standard DN 25 - 32 Fig.

4 DN 40 - 501 Body GP240GH+N, + ringStellit 213xPlug X6 CrNiMoTi17-12-2, / Stellit 64xLocking pin X10 CrNi18-8, X20Cr13+QT, +QT7 Mounting bonnetGP240GH+N, +N8 Giude bushingX20Cr13+QT, +QT (hardened)9xGasket Novaphit SSTC (CrNi laminated with graphite)10 Stud25 CrMo4, nutsC35E, unit PTFE14xWasher X5 CrNi18-10, spring X10 CrNi18-8, PTFE (strengthened)17xGasket Cu / Soft iron19xScrew joint X8 CrNiS18-9, / PTFE21 Hexagon nuts17H - A4G22xLocking pin X10 CrNi18-8, DPX20Cr13+QT, + guiding X20Cr13+QT, + bush PTFE + 25% (Stem) NBR (Guiding) NBR PTFE ring--FSt - spring--C75S, housingEN-JS1049, EN-GJS-400-18U-LTDD13+QT, + +QT, + flange11 SMnPb30+C, +CDD13+QT, + 50 NBR plate11 SMnPb30+C, + nut with sealing ring8 - spring hoodEN-JS1049, EN-GJS-400-18U-LTDD13+QT, + nut8 - - - - nut--C15, - , head - capPP51 Distance columnX20Cr13+QT, +QT52 Hexagon nut8 - A2B532-ear clampSt54 Lock washer pairSt55 Travel indicatorX20Cr13+QT, +QT57 Washer discC75S, pinA1 Spare parts5 Edition 02/14 - Data subject to alteration - Regularly updated data on !

5 6 Edition 02/14 - Data subject to alteration - Regularly updated data on ! ARI-STEVI BBD 415 ( dn25 - 50)Capacity chartPlease indicate when ordering:- Figure-No. - Nominal diameter- Nominal pressure- Stem sealing- Special design / accessoriesExample:Figure ; Nominal diameter DN40; Nominal pressure PN40; Stem sealing: PTFE-V-ring unitCapacity charton flow-to-closeSpring closes on air failure (NC)(Extended stem on air failure)DNSpring rangeFilling volume(bar)(l)251,55 - 2,500,25321,55 - 2,400,25401,6 - 2,41,1501,4 - 2,41,1 Medium pressure (bar)Medium pressure (bar)Air supply pressure min. (bar)Air supply pressure min. (bar)Technology for the Future. G E R M A N Q U A L I T Y V A L V E SARI-Armaturen Albert Richter GmbH & Co.

6 KG, D-33750 Schlo Holte-Stukenbrock, Tel. +49 52 07 / 994-0, Telefax +49 52 07 / 994-158 or 159 Internet: E-mail.


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