Reflex - Coral Instal

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Diaphragm Expansion VesselsDiaphragm Expansion Vessels<strong>Reflex</strong>Most common configuration =Suction pressure maintenance• Circulating pump in advance• Expansion vessel in returntVtRPAZ +pSVpst, Hpfpfil, pip0PAZDefinitions in accordance with DIN EN 12828 and following DIN 4807 T1/T2based on the example of a heating system with a diaphragm expansion vessel.pSVPAZ +pfSafety valve activation pressure= PLmax pressure relief valveFinal pressureClosing pressuredifferenceacc. to TRD 721 = ASV0.2barThe permissible excess operatingpressure must not be exceeded at anypoint within the system.Pressure in the system at maximumtemperaturePLmax required in accordancewith DIN EN 12828 ifindividual boiler output> 300 kWpfilpip0PAZpstFilling pressureInitial pressureMinimum operating temperature= Input pressure for expansion vessel= PLmin Minimum pressure limiterStatic pressureSetpoint value range forpressure maintenance= normal pressure level≥ 0.3 bar≥ 0.2 bar+ peVe Expansion volumeVWS WatersealPressure in the system at filling temperaturePressure in the system at minimumtemperatureMinimum pressure to prevent- Vacuum formation- Evaporation- CavitationPressure of liquid column based onstatic height (H)Normal pressure range= Pressure maintenancesetpoint valuebetween pi and pfWater seal VWSto cover system-related waterlossesPLmin acc. to DIN EN 12828; toensure p0 in hot water systems,an automatic water make-upsystem is recommended, alongwith an optional minimumpressure limiter.6
<strong>Reflex</strong> N and NGDiaphragm Expansion VesselsDiaphragm Expansion Vessels• For closed heating and cooling systems• With threaded connections• From 35 litres upright• Diaphragm in accordance with DIN EN 13831, perm. operatingtemperature 70 °C• For up to 50 % addition of anti-freezeH• Approved in accordance with Pressure Equipment Directive97/23/ECØ DA8 – 25 litresHØ D35 – 250 litreshØ DHh300–1000 litres3 barType3 bar/120 °CArticle no. Unit price Material PU Weight Ø D H h AGrey White € groupkg mm mm mmN 8 8202500 7202800 37.80 12 96 1.9 206 286 – R ¾ 1.5N 12 8203300 7203500 39.20 12 60 2.2 272 313 – R ¾ 1.5N 18 8204300 7204400 42.10 12 60 2.9 308 361 – R ¾ 1.5N 25 8206300 7206400 50.40 12 48 3.6 308 481 – R ¾ 1.5N 35 8208400 7208500 64.40 12 24 5.0 376 465 130 R ¾ 1.5Pre-setpressure barVn Nominal volume/litres6 barArticle no. Unit price Material PU Weight Ø D H h AGrey White € groupkg mm mm mmN 50 8001011 7001100 81.10 11 24 5.7 409 493 175 R ¾ 1.5N 80 8001211 7001300 120.00 11 12 8.7 480 565 175 R 1 1.5N 100 8001411 7001500 226.00 11 10 11.4 480 670 175 R 1 1.5N 140 8001611 7001700 265.00 11 8 13.1 480 912 175 R 1 1.5Type6 bar/120 °CVn Nominal volume/litresPre-setpressure bar6 barTypeArticle no. Unit price Material PU Weight Ø D H h A Pre-set6 bar/120 °C Grey White € groupkg mm mm mmpressure barNG 8 8230100 7230107 37.80 10 96 1.6 206 285 – R ¾ 1.5NG 12 8240100 7240107 39.20 10 72 2.4 280 275 – R ¾ 1.5NG 18 8250100 7250107 42.10 10 56 3.4 280 345 – R ¾ 1.5NG 25 8260100 7260107 50.40 10 42 4.2 280 465 – R ¾ 1.5NG 35 8270100 7270107 64.40 10 24 4.8 354 460 130 R ¾ 1.5NG 50 8001011 7001100 81.10 11 24 5.7 409 493 175 R ¾ 1.5NG 80 8001211 7001300 120.00 11 12 8.7 480 565 175 R 1 1.5NG 100 8001411 7001500 226.00 11 10 11.4 480 670 175 R 1 1.5NG 140 8001611 7001700 265.00 11 8 13.1 480 912 175 R 1 1.5N 50 8209300 7209400 59.15 13 24 9.6 441 496 175 R ¾ 1.5N 80 8210200 7210600 87.90 13 12 13.3 512 566 175 R 1 1.5N 100 8216300 – 165.50 13 10 15.8 512 673 175 R 1 1.5N 140 8211400 – 193.00 13 6 19.9 512 892 175 R 1 1.5N 200 8213300 – 319.00 18 4 22.0 634 758 205 R 1 1.5N 250 8214300 – 457.00 18 4 24.7 634 888 205 R 1 1.5N 300 8215300 – 535.00 18 – 27.0 634 1092 235 R 1 1.5N 400 8218000 – 659.00 18 – 47.0 740 1102 245 R 1 1.5N 500 8218300 – 879.00 18 – 52.0 740 1321 245 R 1 1.5N 600 8218400 – 1,338.00 18 – 66.0 740 1531 245 R 1 1.5N 800 8218500 – 1,660.00 18 – 96.0 740 1996 245 R 1 1.5N 1000 8218600 – 2,123.00 18 – 118.0 740 2406 245 R 1 1.5Vn Nominal volume/litres7
Page 1: Price list 2014InternationalValid f
Page 4 and 5: Product highlights 2014Reflex Contr
Page 8 and 9: Diaphragm Expansion VesselsDiaphrag
Page 16: Diaphragm Expansion VesselsDiaphrag
Page 19 and 20: Application examples for diaphragm
Page 21 and 22: Refix DE (continued)Diaphragm Expan
Page 23 and 24: Selection according to peak volume
Page 25 and 26: Water shock arrestorDiaphragm Expan
Page 27 and 28: Pressurisation SystemsDiaphragm Exp
Page 29 and 30: ReflexomatPressurisation SystemsDia
Page 31 and 32: Reflexomat CompactPressurisation Sy
Page 33 and 34: Reflexomat tanks• Perm. operating
Page 35 and 36: VariomatPressurisation SystemsDiaph
Page 37 and 38: Variomat vesselsPressurisation Syst
Page 39 and 40: Thermal insulation for Variomat ves
Page 41 and 42: Variomat GigaPressurisation Systems
Page 43 and 44: Variomat Giga vesselsPressurisation
Page 45 and 46: Water Make-Up Systems &Water Treatm
Page 47 and 48: FillsetFillset CompactWater Make-Up
Page 50 and 51: Diaphragm Expansion VesselsPressuri
Page 52 and 53: Diaphragm Expansion VesselsDeaerati
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Diaphragm Expansion VesselsDeaerati
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Diaphragm Expansion VesselsHot Wate
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Diaphragm Expansion VesselsPressuri
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Diaphragm Expansion VesselsQuick se
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Diaphragm Expansion VesselsServices
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Diaphragm Expansion VesselsServices
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Diaphragm Expansion VesselsGeneral
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PI1341en / 9119943 / 02 - 14Subject
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Reflex - Coral Instal

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