GOST-D343P-21_10_16(1)

nUD343P Double flange triple offset butterfly valveRemarks:Material for main parts1.Design and manufacture as per BS EN593No.Part NameMaterialNo.Part NameMaterial2.Face to face dimensions as per BS EN558 Series 131CoverQ2358DiscWCB3.Flange dimensions as per Gost 33259-20152Thrust ring20#9RetainerQ2354.Pressure lest as per BS EN12266-13BodyWCB10PackingGraphitePN10PN16PN25BushingSelf-11WCBPressure testlubricatingGlandShell15bar24bar 37.5barBody seatSS30412YokeWCBSS304+DuctileSealWater11bar17.6bar27.5barDisc seat13Gear boxXB450ironAir6barobar6bar7Stem2Cr13Media:Water,oil and gasTemperature:-15~350'CDimension:mmDNPNLF0DOD1n-OdHaH1s1078068272520-030346864706001626784068577020-033386954702584572077020-0394-M36467404871089579484024-030347505107001629291079484024-038407505302596082087524-0424-M39*5079056010101590195024-0333883057080016318102590195024-039283557025108592899024-0484-M45548806401011151001105028-033388806259001633011251001105028-039449126502511851028109028-0484-M45589386971012301110116028-0383899069010001641012551110117028-042469907002513201140121028-0564-M52·6210727801014551328138032-0394411208001200164701485132R139032.04R5211178152515301350142032-0564-M52*7012158951016751530159038-04248123692514001653016851530159038-0485812959352517551560164038-0624-M56·7513359901019151750182040-048521420102016001660019301750182040-05664142010252519751780186040-0624-M56*84150010701021151950202044-048561585114518001667021301950202044-05668158511502521951985207044-0704-M8490163511301023252150223048-048601715125520001676023452150223048-06270171512802524252210230048-0704-M84·9517501330The"n"of "n-Od"is the total number of holes,4-Mxx means that the 4 holes at stem upper and lower position are threaded holes."H"and "H1"for reference onlyHenan Yuda Valve Manufacturing Co.,Ltd.467500,Industrial zone in Ruzhou,Henan province.www.hnydvalve.comWe reserve the right to modify the above information without notice(0ct.in2021)