CHV101-125
MSS SP-71 Class 125 Cast Iron Swing Check Vavu ndi valavu yoyendera yachitsulo yomwe imagwirizana ndi American Standard Manufacturing Society (MSS) SP-71 ndipo idavotera Class 125.
Tsegulani:MSS SP-71 Class 125 Cast Iron Swing Check Valve imagwiritsidwa ntchito kwambiri pamapaipi kuti aletse kubweza kwa media mupaipi pomwe amalola kuyenda kwa njira imodzi. Amapangidwa ndi chitsulo chosungunula ndipo ali ndi chivundikiro cha valve yamtundu wa swing kuti atsimikizire kuti madzi akuyenda bwino.
Pewani kubwereranso: Pewani kubwereranso kwa media mu payipi potseka basi valavu kuti muteteze mapaipi ndi zida zofananira.
Chepetsani nyundo yamadzi: Chepetsani bwino nyundo yamadzi yobwera chifukwa cha kubweza kwapakati ndikuteteza kukhazikika ndi chitetezo cha mapaipi.
Zachuma komanso zotsika mtengo: Mavavu opangidwa ndi chitsulo chotayidwa ndi otsika mtengo ndipo ndi chisankho chandalama pamafakitale wamba.
Kagwiritsidwe:MSS SP-71 Class 125 Cast Iron Swing Check Valve imagwiritsidwa ntchito makamaka pamapaipi a mafakitale, kuphatikiza makina operekera madzi, makina oziziritsa madzi, zomera zamankhwala ndi mafakitale azamankhwala. Poletsa kubwereranso ndi nyundo yamadzi, valavu imakhala ndi gawo lofunika kwambiri pazitsulo zamapaipi a mafakitale, kuonetsetsa kuti njira yopangira mapaipi ikhale yotetezeka, yokhazikika komanso yodalirika.
Chitsulo chachitsulo: Thupi la valve nthawi zambiri limapangidwa ndi chitsulo chosungunuka, chomwe chimakhala ndi mphamvu zabwino komanso kukana dzimbiri.
Chophimba cha Valve cha Swing-Type: Chokhala ndi mawonekedwe amtundu wa swing omwe amatseguka mosavuta ndikugwira valavu yotseguka kuti ilole kuyenda kwa njira imodzi.
Muyezo wa Class 125: Umagwirizana ndi zofunikira za Class 125 mulingo wa MSS SP-71 ndipo ndioyenera kugwiritsa ntchito mafakitale wamba.
· Kupanga ndi Kupanga Kugwirizana ndi MSS SP-71
Makulidwe a Flange Amagwirizana ndi ASME B16.1
Miyezo ya nkhope ndi nkhope imagwirizana ndi ASME B16.10
Kuyesa Kugwirizana ndi MSS SP-71
GAWO DZINA | ZOCHITIKA |
THUPI | ASTM A126 B |
MPINGO WAMPANDO | ASTM B62 C83600 |
DISC | ASTM A126 B |
DISC RING | ASTM B62 C83600 |
HENGE | ASTM A536 65-45-12 |
Chithunzi cha STEM | ASTM A276 410 |
BONNET | ASTM A126 B |
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 |
ndi | 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 |