Pressure Regulating Valve - Data Sheet

Edition 05/13 - Data subject to alteration - Regularly updated data on www.ari-armaturen.com Data sheet 750001 englisch (english)ARI-PRESO® - Pressure regulating valveStraight through with flanges Spring loadedTA - Luft TÜV-Test-No. 922-9241371 ••Grey cast iron SG iron Cast steel Stainless steel Fig. 753 Page 2ARI-PRESO®Pressure regulating valve, spring loadedPressure regulating valve, spring loadedDN 15 - 100Features: Spring loadedStandard bellows sealCompact designRegulating plugShaft plug guidePressure range:0,5 - 1,5 bar1,0 - 3,0 bar2,0 - 5,0 bar4,0 - 10,0 barExact and easy adjustmentProportional flow characteristicMaintenance-free•••••••••••••Fig. 7532 Edition 05/13 - Data subject to alteration - Regularly updated data on www.ari-armaturen.comPressure regulating valve - straight through with flanges - spring loaded (Grey cast iron, SG iron, Cast steel, Stainless steel)Figure Nominal pressure Material Nominal diameter12.753 PN 16 EN-JL1040 DN15-10022.753 PN 16 EN-JS1049 DN15-10032.753 PN 16 1.0619+N DN15-10052.753 PN 16 1.4408 DN15-100Test: • TA - Air TÜV-Test-No. 922-9241371PartsPos. Sp.p. Description Fig. 12.753 Fig. 22.753 Fig. 32.753 Fig. 52.7531 Body EN-JL1040, EN-GJL-250 EN-JS1049, EN-GJS-400-18U-LT GP240GH+N, 1.0619+N GX5CrNiMo19-11-2, 1.44081.2 Seat X20Cr13+QZ, 1.4021+QT --3 Stud 25CrMo4, 1.7218 A4-704 Stem guide X20Cr13+QZ, 1.4021+QT5 Guide housing X20Cr13+QZ, 1.4021+QT X6CrNiMoTi17-12-2, 1.45716 x Gasket Pure graphite (CrNi laminated with graphite)7 x Gasket Pure graphite (CrNi laminated with graphite)8 Hexagon nut C35E, 1.1181 A49 Travel limiter ring = DN40: X6CrNiMoTi17-12-2, 1.457111 Bonnet EN-JL1040, EN-GJL-250 EN-JS1049, EN-GJS-400-18U-LT GX5CrNiMo19-11-2, 1.440812 x Plug unit X20Cr13+QZ, 1.4021+QT X6CrNiMoTi17-12-2, 1.457114 x Stem unit X6CrNiMoTi17-12-2, 1.457115 x Gasket Pure graphite (CrNi laminated with graphite)16 Spring plate (top) DN15-20: X6CrNiMoTi17-12-2, = DN25: 1.4571 S235JR, 1.0037 X6CrNiMoTi17-12-2, 1.457117 Adjusting screw X20Cr13+QZ, 1.4021+QT X6CrNiMoTi17-12-2, 1.457121 Lock nut 11SMn30+C, 1.0715+C X6CrNiMoTi17-12-2, 1.457126 Spring plate (bottom) DN15-20: X6CrNiMoTi17-12-2, = DN25: 1.4571 S235JR, 1.0037 X6CrNiMoTi17-12-2, 1.457130 Cap, gastight EN-JS1049, EN-GJS-400-18U-LT GX5CrNiMo19-11-2, 1.440837 x Compression spring FDSiCr+ Spare partsDN 15 20 25 32 40 50 65 80 100Face-to-face dimension FTF series 1 according to DIN EN 558 Standard-flange dimensions refer to page 4L (mm) 130 150 160 180 200 230 290 310 350H (mm) 230 230 290 300 325 330 400 440 500DimensionsKvs-value (m3/h) 2 2,5 3 5 10 20 22 29 45Seat-Ø (mm) 21 21 27 31 41 51 66 81 101Travel (mm) 2 2 2,5 2,5 4 5,5 7 8 10Leakage rate IV acc. to DIN EN 1349 (= 0,01% from the nominal flow)Weights12./22./32./52.753 (kg) 3,6 4,1 6,6 7,7 10,4 12,9 20,2 28,9 43,7ARI-PRESO®Technical dataInformation / restriction of technical rules need to be observedOperating and installation instructions can be downloaded at www.ari-armaturen.com. ARI-Valves of EN-JL1040 are not allowed to be operated in systems acc. to TRD 110.A production permission acc. to TRB 801 No. 45 is available (acc. to TRB 801 No. 45 EN-JL1040 is not allowed.)The engineer, designing a system or a plant, is responsible for the selection of the correct valve. Resistance and fitness must be verified (contact manufacturer for information, refer to Product overview and Resistance list).3Edition 05/13 - Data subject to alteration - Regularly updated data on www.ari-armaturen.comApplication The pressure regulating valve PRESO is a spring loaded differential pressure-control valve. The main applications are:- Pump protection: PRESO inserted parallel to the pump, this secures a minimum flow.- Application in bypass lines from users, e.g. heat exchanger in thermal oil systems to sustain a minimum flow.- Parallel to piping systems to avoid to higher differential pressures.- Pressure maintaining valve to avoid the flashing in condensate systems.ARI-PRESO® Application / Sizing myValve - Valve Sizing-Program Contents: Module ARI-Pressure regulating valves PRESO-Calcuation- Sizing (calculation of valve-size with given temperature, flow, set pressure, opening pressure and set pressure) Media: Integrated media-data bank (more than 160 media) with conditions:- Vapours / gases- Steam (saturated and superheated)- Liquids Special features: - Project administration of the calculation and product data incl. spare part drawings concerning to project and tag number - Direct output or calculation and product data in PDF format - Product data could be taken for a direct order - SI- and ANSI-units with direct conversion to another data bank - Settings with over pressure or absolute pressure - All ARI Pressure regulating valves are integrated in a data bank - Direct access concerning to the product on data sheets, operating instructions, pressure-temperature-diagram and spare part drawings - Operation in company networks possible (no complex installations on individually PC‘s necessary) System Requirements: Windows operating systems, Linux, etc. 4 Edition 05/13 - Data subject to alteration - Regularly updated data on www.ari-armaturen.commax. permissible back pressure p2 (Observe pressure-temperature-limits)DN 15 20 25 32 40 50 65 80 100Setting range ?p0 Set point ?p0 max. permissible back pressure p2 (bar) (bar) (barg)0,5 - 1,50,5 4,5 4,5 6,9 6,4 6,6 9,5 4,9 6,7 5,91 3 3 5,4 4,4 4,7 6,5 3,3 4,9 4,21,5 1,5 1,5 3,9 2,4 2,7 3,5 1,7 3,1 2,51 - 31 8 8 10,6 11,2 9,9 14 7 7,7 6,82 5 5 7,6 7,2 6 10,4 3,8 4,2 3,53 2 2 4,6 3,2 2 6,8 0,5 0,6 0,12 - 52 8 8 12 12 12 12 11,3 10,8 10,23 5,8 5,8 9,3 9,2 8,4 9,8 8,1 7,2 6,84 3,7 3,7 6,6 6,5 4,9 7,7 4,8 3,7 3,55 1,5 1,5 3,9 3,7 1,3 5,5 1,6 0,1 0,14 - 104 10 10 8 8 8 8 8 8 86 7 7 5,7 5,7 5,7 5,7 5,7 5,7 5,78 4 4 3,3 3,3 3,3 3,3 3,3 3,3 3,310 1 1 1 1 1 1 1 1 1?p0 = Differential pressure (Set pressure p10 – Back pressure p2)DN 15 20 25 32 40 50 65 80 100Standard-flange dimensions Flanges acc. to DIN EN 1092-1/-2 (Flange holes / -thickness tolerances acc. to DIN 2533/2544/2545)PN16ØD (mm) 95 105 115 140 150 165 185 200 220ØK (mm) 65 75 85 100 110 125 145 160 180n x Ød (mm) 4x14 4x14 4x14 4x18 4x18 4x18 4x18 1) 8x18 8x181) auch with 8-loch Flanschbohrung acc. to DIN EN 1092-1/-2 möglich.Pressure-temperature-ratings Intermediate values for max. permissible operational pressures can be determined by linear interpolation of the given temperature / pressure chart.acc. to DIN EN 1092-2 -60°C to <-10°C 1) -10°C to 120°C 150°C 200°C 250°C 300°C 350°C 400°C 450°CEN-JL1040 16 (bar) -- 16 14,4 12,8 11,2 9,6 -- -- --EN-JS1049 16 (bar) on request 16 15,5 14,7 13,9 12,8 11,2 -- --acc. to manufacturers standard -60°C to <-10°C 1) -10°C to 120°C 150°C 200°C 250°C 300°C 350°C 400°C 450°C1.0619+N 25 (bar) 12 16 15,3 14 13 11 10,2 9,5 5,2acc. to DIN EN 1092-1 -60°C to <-10°C 1) -10°C to 100°C 150°C 200°C 250°C 300°C 350°C 400°C 450°C1.4408 16 (bar) 16 16 14,5 13,4 12,7 11,8 11,4 10,9 --1) Studs and nuts made of A4-70 (at temperatures below -10°C)ARI-PRESO® Flange dimensions / Pressure-temperature-ratings / max. permissible back pressurePlease indicate when ordering: - Figure-No. - Nominal diameter- Nominal pressure- Body material- Plug design- Kvs-value- Setting range- Special design / accessoriesExample:Figure 22.753; Nominal diameter DN50; Nominal pressure PN16; Body material EN-JS1049; metal seat; Kvs 20; Setting range 1 - 3 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. KG, D-33756 Schloß Holte-Stukenbrock, Tel. +49 52 07 / 994-0, Telefax +49 52 07 / 994-158 or 159 Internet: http://www.ari-armaturen.com E-mail: info.vertrieb@ari-armaturen.com ARI-PRESO Pressure regulating valve, spring loaded Pressure regulating valve - traight through with flanges - spring loaded (Grey cast iron, SG iron, Cast steel, Stainless steel) Parts Dimensions Weights Application myValve - Valve Sizing-Program max. permissible back pressure p2 Standard-flange dimensions Pressure-temperature-ratings ARI-SAFE Safety valve ARI-SAFE - ANSI Safety valve