I-CHV101-125
I-MSS SP-71 Class 125 Cast Iron Swing Check Valve iyivalvu yokuhlola i-swing yensimbi ehlanganisiwe ehambisana ne-American Standard Manufacturing Society (MSS) standard SP-71 futhi inesilinganiso se-Class 125.
Yethula:I-MSS SP-71 Class 125 Cast Iron Swing Check Valve ivame ukusetshenziswa ezinhlelweni zamapayipi ukuvimbela ukugeleza emuva kwemidiya epayipini ngenkathi ivumela ukugeleza okulandelana okukodwa. Yenziwe ngensimbi ephonswe futhi inesembozo sevalvu sohlobo lwe-swing ukuqinisekisa ukuthi ukugeleza koketshezi kuhamba ngendlela efanele.
Vimbela ukugeleza emuva: Vimbela ukugeleza emuva kwemidiya epayipini ngokuvala ivalvu ngokuzenzakalelayo ukuze uvikele uhlelo lwepayipi kanye nemishini ehlobene nalo.
Nciphisa isando samanzi: Nciphisa ngempumelelo isando samanzi esibangelwa ukugeleza okuphakathi futhi uvikele ukuzinza nokuphepha kohlelo lwamapayipi.
Kuyonga futhi kuyathengeka: Amavalvu enziwe ngensimbi ephonswe ngensimbi aphansi ngezindleko futhi ayisinqumo esingabizi kakhulu sezicelo ezijwayelekile zezimboni.
Ukusetshenziswa:I-MSS SP-71 Class 125 Cast Iron Swing Check Valve isetshenziswa kakhulu ezinhlelweni zamapayipi ezimboni, okuhlanganisa izinhlelo zokuphakelwa kwamanzi, izinhlelo zamanzi okupholisa, izitshalo zamakhemikhali kanye nezimboni zemithi. Ngokuvimbela ukugeleza kwamanzi emuva kanye nesando samanzi, ivalvu idlala indima ebalulekile ezinhlelweni zamapayipi ezimboni, iqinisekisa ukusebenza okuphephile, okuzinzile nokuthembekile kohlelo lwamapayipi.
Izinto zensimbi ephothiwe: Umzimba wevalvu uvame ukwenziwa ngensimbi ephothiwe, enamandla amahle kanye nokumelana nokugqwala.
Isembozo Sevalvu Yohlobo Lokujika: Sinomklamo wohlobo lokujika ovuleka kalula futhi ubambe ivalvu ivulekile ukuze kuvunyelwe ukugeleza kwendlela eyodwa.
Izinga le-Class 125: Lihambisana nezidingo ze-Class 125 ezindinganisweni ze-MSS SP-71 futhi lifanele ukusetshenziswa kwezimboni ezijwayelekile.
· Ukuklama Nokukhiqiza Kuvumelane ne-MSS SP-71
· Ubukhulu be-Flange Buvumelana ne-ASME B16.1
· Ubukhulu Bobuso Nobuso Buvumelana ne-ASME B16.10
· Ukuhlola Kuvumelana ne-MSS SP-71
| IGAMA LENGXENYE | IZINTO EZISEMTHETHWENI |
| UMZIMBA | I-ASTM A126 B |
| INDANDATHO YESIHLALO | I-ASTM B62 C83600 |
| IDISC | I-ASTM A126 B |
| IRINGI YEDISIKI | I-ASTM B62 C83600 |
| I-HINGE | I-ASTM A536 65-45-12 |
| I-STEM | I-ASTM A276 410 |
| IBHONETHI | I-ASTM A126 B |

| I-NPS | 2″ | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 |
| Dn | 51 | 63.5 | 76 | 102 | 127 | 152 | 203 | 254 | 305 | 356 | 406 | 457 | 508 | 610 |
| L | 203.2 | 215.9 | 241.3 | 292.1 | 330.2 | 355.6 | 495.3 | 622.3 | 698.5 | 787.4 | 914.4 | 965 | 1016 | 1219 |
| D | 152 | 178 | 191 | 229 | 254 | 279 | 343 | 406 | 483 | 533 | 597 | 635 | 699 | 813 |
| D1 | 120.7 | 139.7 | 152.4 | 190.5 | 215.9 | 241.3 | 298.5 | 362 | 431.8 | 476.3 | 539.8 | 577.9 | 635 | 749.3 |
| b | 15.8 | 17.5 | 19 | 23.9 | 23.9 | 25.4 | 28.5 | 30.2 | 31.8 | 35 | 36.6 | 39.6 | 42.9 | 47.8 |
| nd | 4-19 | 4-19 | 4-19 | 8-19 | 8-22 | 8-22 | 8-22 | 12-25 | 12-25 | 12-29 | 16-29 | 16-32 | 20-32 | 20-35 |
| H | 124 | 129 | 153 | 170 | 196 | 259 | 332 | 383 | 425 | 450 | 512 | 702 | 755 | 856 |