I-CHV103-125
Kungani ungeze lesi silinda?
Ngesilinda sangaphandle, lapho i-disc ye-valve ivala ngokushesha kodwa kusele u-30% ukuze kuvalwe, isilinda siqala ukusebenza, okwenza ipuleti le-valve livaleke kancane. Lokhu kungavimbela i-medium epayipini ekuqoqeni ngokushesha ukucindezela futhi kulimaze uhlelo lwamapayipi
Kungani ungeze ibhulokhi yesisindo?
Ifakwe ibhulokhi yesisindo, ingavala ngokushesha epayipini futhi isuse isando samanzi esibhubhisayo
I-MSS SP-71 Ikilasi 125 I-Cast Iron Air Cushion Swing Check Valve iyi-valve yensimbi yokuhlola swing ye-cushion yomoya ephinde ithobelane ne-American Standard Manufacturing Society (MSS) standard SP-71 futhi ilinganiselwe Ikilasi 125. Lokhu okulandelayo yizici, Izinzuzo kanye nokusetshenziswa kwalesi valve:
Yehlisa isando samanzi: Idizayini ye-cushion yomoya inganciphisa ngempumelelo isando samanzi nokudlidliza, ithuthukise ukuzinza nokuphepha kwesistimu yamapayipi.
Ukuthembeka kwesikhathi eside: Insimbi ye-Cast inokumelana nokugqwala okuhle, iqinisekisa ukuthembeka kwe-valve ekusetshenzisweni kwesikhathi eside.
Ukusebenza okuzenzakalelayo: Ngokwezimo zokugeleza kwe-medium, i-valve ingakwazi ukuvula noma ukuvala ngokuzenzakalelayo ngaphandle kokusebenza ngesandla.
Ukusetshenziswa:I-MSS SP-71 Class 125 Cast Iron Air Cushion Swing Check Valve isetshenziswa kakhulu ezinhlelweni zamapayipi ezimboni, ikakhulukazi kulezo zimo lapho ukugeleza kwemidiya kushintshashintsha kakhulu, kubangele kalula isando samanzi nokudlidliza. Izindawo ezisetshenziswayo ezijwayelekile zihlanganisa izinhlelo zokuhlinzeka ngamanzi, izinhlelo zokuhlanza indle, ukukhiqizwa kwezimboni kanye nezinqubo zamakhemikhali. Lolu hlobo lwe-valve lungavikela ngempumelelo uhlelo lwamapayipi, luqinisekise ukugeleza okuzinzile kwemidiya, lunciphise ukucindezeleka nokulahlekelwa kwesistimu yamapayipi, futhi luthuthukise ukuphepha nokuthembeka kwesistimu.
Idizayini yomcamelo womoya: Inomklamo okhethekile womcamelo womoya osebenzisa izikhwama zomoya noma amakamelo okugcina umoya ukuze unikeze ukunyakaza kwamavalvu abushelelezi nokunciphisa isando samanzi nokudlidliza.
Yenziwe ngensimbi eyinsimbi: Umzimba we-valve kanye nesembozo se-valve kuvame ukwakhiwa ngensimbi eyinsimbi, enokumelana nokugqwala okuhle namandla.
Isembozo se-valve ye-Swing: Idizayini yokushwibeka iqinisekisa isiqondiso sokugeleza esifanele futhi ivimbele ngempumelelo ukubuyela emuva okuphakathi.
· Ukuklama Nokukhiqiza Kuvumelana 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
INGXENYE IGAMA | IZINTO |
UMZIMBA | I-ASTM A126 B |
INDANDATHO YESIHLALO | I-ASTM B62 C83600 |
DISC | I-ASTM A126 B |
I-CYLINDER APPARATUS | UMHLANGANO |
DISC INDANDATHO | I-ASTM B62 C83600 |
HINGE | I-ASTM A536 65-45-12 |
STEM | I-ASTM A276 410 |
BONNET | I-ASTM A126 B |
I-LEVER | INKONZO YEKHABONI |
ISISINDO | INSIMBI |
I-NPS | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 |
Dn | 203 | 254 | 305 | 356 | 406 | 457 | 508 | 610 |
L | 495.3 | 622.3 | 698.5 | 787.4 | 914.4 | 965 | 1016 | 1219 |
D | 343 | 406 | 483 | 533 | 597 | 635 | 699 | 813 |
D1 | 298.5 | 362 | 431.8 | 476.3 | 539.8 | 577.9 | 635 | 749.3 |
b | 28.5 | 30.2 | 31.8 | 35 | 36.6 | 39.6 | 42.9 | 47.8 |
nd | 8-22 | 12-25 | 12-25 | 12-29 | 16-29 | 16-32 | 20-32 | 20-35 |
H | 332 | 383 | 425 | 450 | 512 | 702 | 755 | 856 |