CHV150-300
Sida magacyaduba tilmaamayaan, waalkani waxa uu leeyahay albaab lulaya oo xagga sare ku dheggan oo furma marka uu dareeruhu soo dhex maro. Marinka socodka siman waxaa bixiya waalka hubinta lulida marka saxanka waalka uu ku jiro booska si buuxda u furan. Waalka dhexdiisa, kanaalkan siman wuxuu abuuraa buuq yar iyo hoos u dhac cadaadis ah. Si uu waalka u shaqeeyo, waa in had iyo jeer uu jiraa cadaadis ugu yar oo lagu furo saxanka. Marka qulqulka dareeruhu uu soo noqdo, cadaadiska iyo miisaanka dhexdhexaadka ah ee ka soo horjeeda saxanka ayaa ku riixaya saxanka kursiga, sidaas darteed ka hortagga dhammaan dib u soo noqoshada. Hubi valves waxaa sida caadiga ah loo tixgaliyaa badbaado ama qalab ilaalin ah.
Heerka 150-300 Cast Steel Check Valve waa waalka hubinta ee ka samaysan birta shubka ah. Waxa loo qaybiyaa fasalka 150 iyo fasalka 300 marka loo eego heerka cadaadiska. Sifooyinkeeda waxaa ka mid ah qaab-dhismeed fudud, cabbir yar, miisaan fudud, wax-qabad wanaagsan oo xirid ah, iyo hawlgal fudud. Waalkani wuxuu ku haboon yahay jawiga cadaadiska sare iyo heerkulka sare leh si looga hortago qulqulka dareeraha ee dhuumaha. Caadi ahaan waxaa loo adeegsadaa hababka dhuumaha ee goobaha warshadaha sida batroolka, warshadaha kiimikada, iyo korontada.
Waa waalka adeegsada qalliin rotary si loo xakameeyo socodka dareeraha. Caadi ahaan waxay ka kooban tahay jirka waalka, daboolka waalka, saxanka waalka, stem valve, iyo aaladda hawlgalka. Nooca noocaan ah wuxuu ku guuleystey qulqulka dhexdhexaadka ah si loo furo ama loo xiro iyada oo loo rogi karo saxanka valve, wuxuuna leeyahay wax qabad wanaagsan oo daboolaya, kaas oo si wax ku ool ah uga hortagi kara daadinta dhexdhexaadka ah.
MAYA | QAYBTA | Qalabka ASTM | ||||
WCB | LCB | WC6 | CF8 (M) | CF3 (M) | ||
1 | JIRKA | A216 WCB | A352 LCB | A217 WC6+STL | A351 CF8(M)+STL | A351 CF3(M)+STL |
2 | KURSIGA | A105+13Cr | A105+13Cr | - | - | - |
3 | DISC | A216 WCB+13Cr | A352 LCB+13Cr | A217 WC6+STL | A351 CF8 (M) | A351 CF3 (M) |
4 | HINGE | A216 WCB | A182 F6 | A182 F6 | A351 CF8 (M) | A351 CF3 (M) |
5 | HINGE PIN | A276 304 | A182 F6 | A182 F6 | A182 F304(F316) | A182 F304(F316) |
6 | FAROOG | A216 WCB | A352 LCB | A217 WC6 | A351 CF8 (M) | A351 CF3 (M) |
7 | BOOLKA BOOLKA | A193 B7 | A320 L7 | A193 B16 | A193 B8(M) | A193 B8(M) |
8 | BOOLKA NUT | A194 2H | A194 7 | A194 4 | A194 8 (M) | A194 8 (M) |
9 | GASKET | SS304+GRAPHIT | PTFE/SS304+GRAPHIT | PTFE/SS316+ GRAPHITE | ||
10 | BOOLKA | A216 WCB | A352 LCB | A217 WC6 | A351 CF8 (M) | A351 CF3 (M) |
Cabbirka | in | 1/2 | 3/4 | 1 | 11/2 | 2 | 21/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 26 |
mm | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 650 | |
L/L1 (RF/BW) | in | 4.25 | 4.62 | 5 | 6.5 | 8 | 8.5 | 9.5 | 11.5 | 14 | 19.5 | 24.5 | 27.5 | 31 | 34 | 38.5 | 38.5 | 51 | - |
mm | 108 | 117 | 127 | 165 | 203 | 216 | 241 | 292 | 356 | 495 | 622 | 699 | 787 | 864 | 978 | 978 | 1295 | - | |
L2 (RTJ) | in | - | - | - | - | 8.5 | 9 | 10 | 12 | 14.5 | 20 | 25 | 28 | 31.5 | 34.5 | 39 | 39 | 21.5 | - |
mm | - | - | - | - | 216 | 229 | 254 | 305 | 368 | 508 | 635 | 711 | 800 | 876 | 991 | 991 | 1308 | - | |
H (furan) | in | 3.12 | 3.38 | 3.88 | 4.38 | 6 | 6.5 | 6.88 | 8 | 11.5 | 13.88 | 15.38 | 17 | 18.75 | 20.62 | 22.88 | 24.62 | 24.75 | - |
mm | 80 | 85 | 100 | 110 | 152 | 165 | 175 | 204 | 293 | 353 | 390 | 432 | 475 | 525 | 582 | 627 | 883 | - | |
WT (Kg) | BW | 2.5 | 3.5 | 5 | 7.5 | 14 | 20 | 25 | 40 | 71 | 118 | 177 | 263 | 353 | 542 | 632 | 855 | 970 | - |
RF/RTJ | 2 | 3 | 3.5 | 5.5 | 10 | 12 | 17 | 29 | 57 | 96 | 143 | 227 | 295 | 468 | 552 | 755 | 831 | - |
Cabirka iyo Miisaanka Heerka 150
Cabbirka | in | 1/2 | 3/4 | 1 | 11/2 | 2 | 21/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 26 |
mm | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 650 | |
L/L1 (RF/BW) | in | 6 | 7 | 8 | 9 | 10.5 | 11.5 | 12.5 | 14 | 17.5 | 21 | 24.5 | 28 | 33 | 34 | 38.5 | 40 | 53 | - |
mm | 152 | 178 | 203 | 229 | 267 | 292 | 318 | 356 | 445 | 533 | 622 | 711 | 838 | 864 | 978 | 1016 | 1346 | - | |
L2 (RTJ) | in | - | - | - | - | 11.12 | 12.12 | 13.12 | 14.62 | 18.12 | 21.62 | 25.12 | 28.62 | 33.62 | 34.62 | 39.12 | 40.75 | 53.88 | - |
mm | - | - | - | - | 283 | 308 | 333 | 371 | 460 | 549 | 638 | 727 | 854 | 879 | 994 | 1035 | 1368 | - | |
H (furan) | in | 3.12 | 3.38 | 3.88 | 4.38 | 6 | 6.5 | 6.88 | 8 | 11.5 | 13.88 | 15.38 | 17 | 18.75 | 20.62 | 22.88 | 24.62 | 34.75 | - |
mm | 80 | 85 | 100 | 110 | 152 | 165 | 175 | 204 | 293 | 353 | 390 | 432 | 475 | 525 | 582 | 627 | 883 | - | |
WT (Kg) | BW | 3 | 4 | 6 | 10 | 16 | 23 | 29 | 46 | 82 | 136 | 204 | 302 | 405 | 625 | 730 | 985 | 1115 | - |
RF/RTJ | 2.5 | 3.5 | 5 | 7 | 11 | 13 | 18 | 31 | 61 | 103 | 155 | 245 | 315 | 503 | 593 | 812 | 895 | - |