Suitable for fitting between pipe flanges to dinen, bs and asme. Gestra producer of industrial valves and electronics. Gestra is a global leader in the design and production of valves and control systems for heat and process fluid control. Specifications characteristic hp series he series me series mh series lp series le series product length various terminations see pages 5 and 6 see page 5 see page 8 see page 7 see page 9 see page 9. Gestra disco rk nonreturn valves are compact axialmodel valves where the closing spring lies symmetrically in the centre of the valve. Disco nonreturn valves rk, pn 6 to pn 40 gestra ag. English translation login or register to post comments. Acrobat reader acrobat reader is the classic adobe software that allows you to read and to pdf to word converter free pdf to word converter has been designed to allow users to edit pdf cutepdf writer cute pdf writer is a customizable. Discoruckschlagventil rk 86 zwischenflanschruckschlagventil. Disco nonreturn valves rk, pn 6 to pn 40 short overall length according to din en 5581, table 11, series 49 din 3202, part 3, series k4 opening pressures differential pressures at zero volume flow. Rk 86, 86a disco nonreturn valve nonreturn valve pn 10. The rk 86 series with patented selfcentring body is designed for pressure range pn 640, asme class 150300. Disco nonreturn valves rk, pn 40 short overall length according to din en 5582, table 11, series 52 din 3202, part 3, series k5 differential pressures at zero volume flow. Nonreturn valve rk 86, 86a for sandwiching between.
Nonreturn valve pressure drop chart rk 86, 86a for sandwiching between flanges pn 10162540, dn 15200 asme class 125150300 the curves given in the chart are valid for water at 20 c. As a member of the corporation flowserve, offers customers a comprehensive engineering solutions to meet the stringent reliability requirements. Find useful guides, product manuals, videos, white papers and bulletins all the information you need in one place. Gestra rk86 ss disco check valve 20 nonreturn valves rk86 and rk86a. With thin housing, this reader can be mounted on the wall, or partially embedded to the wall, to give a flat elegant look. Pressure drop charts the curves given in the chart are valid for water. By using genuine gestra spare parts, you can be sure that your equipment will continue to function perfectly, that no problems will occur during installation and that the right materials have been selected with regard to the required pressure and temperature stability. To read the pressure drop for other fluids the equivalent water volume flowrate must be calculated and used in the graph v.
Sensor vkn 34s measuring transducer vr 11s the oil and turbidity detector or 527 meets the new imo mepc. The impact of postoperative pain on the development of postoperative delirium. Rk86, rk86a opening pressures mbar direction of flow 15 20 25 32 40 50 65 80 ioo 125 150 200 without spring 2. Le cb 1cb 2 sono valvole di ritegno a clapet molto compatte utilizzate per. The flanged nonreturn valves in our product range are from gestra. Non return valves available to order securely online now from the cochran industrual boilers uk spares store. Nonreturn valve rk 44 for flanges pn 61016 description wafertype nonreturn check valve for sandwiching between flanges. If the pipes are forced into the valve, the body may become twisted and improper seating will result. Gestra steam systems product range a2 nonreturn valve rk. They satisfy the most demanding requirements for reliable, lossfree operation, while of course also being maintenancefriendly and offering easy and convenient operation and control.
Rk 86, rk86 a the curves given in the chart are valid for water at 20c. Iecen6094751 installation instructions for the rev. The valve disc rests on two of the four guide ribs, independently of the flange. Without spring only for vertical lines with upward flow. Gestra conductivity electrode type lrg 169 1 control cable. Opening pressures rk 86, rk 86 a the curves given in the chart are valid for water at 20c.
Valve with spring for installation in any position. Gestra disco nonreturn valve type rk 86 rk 86a for flanges pn 10162540. It can be used for liquid, gas and steam as a gravity circulation check, shortcircuit check, check. For each selected group of output components of the four organization levels of run, event, track, and step, a tree is created with the data objects as branches. Gestra applies a socalled lapping technique where the sealing surface of each closing disc is finished separately by grinding that makes the valve so tight that it can also be used as a vacuum relief valve in the piping. Valvola di ritegno di fondo dn 15 200, pn 6 40, rk86 scoprite tutte le informazioni sul prodotto. Gestra disco nonreturn valve type rk 76, wafer design with extremely short overall length to en 5581, table 11, series 49. The rk 86 a is particularly suitable for low temperatures, aggressive fluids, boiler feed water and other industrial applications. Cross the gold and silver seas, a salty spray puts us at ease, day and. So he went to get the melody written first by kohei tanakaa big name in the anime music field. Gestra steam systems product range a2 nonreturn valve. Prolonged dexmedetomidine infusion as an adjunct in treating sedationinduced withdrawal.
Valve installation threaded valve bodies line up the pipes squarely with the valve at each end. For decades, gestra products have epitomised superior energy efficiency and reliability. According to the nominal size, pressure class and, above all, the pressure loss, a flanged nonreturn valve suitable for certain process can be selected from our product range of disco, flap nonreturn valves or dualbutterfly nonreturn valves. Check valves rk86 and rk86a pumps seals valves process. We offer our customers a full range of complete systems and intelligent solutions engineered to function with maximum reliability. Butuh penawaran harga, bantuan atau konsultasi produk. Safety and productivity solutions 3 honeywell pressure switches rev. These valves can only be installed in vertical lines with upward flow. Gestra disco nonreturn valve type rk 86 rk 86a for 0,1 0,03. Dn size kvs value close off pressure with 600n motor close off pressure with 1800n motor type downloads.
V50b,c,f threeway mixing and diverting valves 5 6021294 fig. Gestra representatives in over 70 countries disco nonreturn valves rk 86 for industrial applications. Discoruckschlagventil rk 86 zwischenflanschruckschlagventil chrom edelstahl. Threeway control valve pn16, threaded connections dn1550. Opening pressures rk 86, rk 86 a the curves given in the chart are valid for water at. Relationship gestra rk86 pdf admin october 19, 2019 no comments. Application as gravity circulations check, vacuum breaker, breather, foot valve, rk 86 40 pressuremaintaining valve, check valve. Untuk keterangan lebih lanjut, silahkan download pdf ini. Iconic machines from the golden age of mechanical writing. Due to the low resistance when opening the two flaps, pumps are able to operate with lower power consumption. Body material dimensions pressuretemperature ratings rk 70lower part rk 71 upper part dn 15 100 mm rk 70 dn 125 200 mm mb 14 dnmm15 20 25 32 10040125 150 50200 65 80 in12 4 11 141123 2 1223 4 5 6 8 l mm16 19 31.
Apart from a simple ascii writer, the main writer for kassiopeia is based on the binary data format of a root file with a tree structure. Gestra is a global leader in the design and manufacture of valves and automation systems for steam and condensate systems and boilers. Wafer design with extremely short overall length to en 5581, series 49. The first generation utilized the principle of transmitted light measurement. Axr86 rk86 smartcard readerkeypad rbh axr86, using nxp ic, is a reliable csn. These check valves are available in nominal sizes dn 50 to dn 500, depending on the design. Gestra double flap check valves are suitable for a more energy efficient pump application due to their significantly lower zeta value. Typical zone hookup of v50c diverting valve used to control flow through coil. Our days are but saie passing dream, everlasting though they seem. The rk 86 series with patented selfcentring body is designed for pressure range pn 640. Download kymco top boy manual printable file pdf book. The values indicated in the chart are applicable for springassisted valves with horizontal flow and. Valvola di ritegno in acciaio inossidabile dn 40 1 000, pn 10 100, naf gestra ag. Disco nonreturn valves rk, pn 6 to pn 40 differential pressures at zero volume flow.
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