Xalalkayaga si ballaaran ayaa loo aqoonsan yahay oo lagu kalsoonaan karo isticmaalayaasha dhamaadka waxaana laga yaabaa inay la kulmaan isbeddel joogto ah oo dhaqaale iyo bulsho ah ee qiimaha ugu fiican ee Shiinaha Double Wafer Check Valve, Waxaan sameyn doonnaa isku dayo dheeraad ah oo lagu caawinayo iibsadayaasha gudaha iyo kuwa caalamiga ah, iyo abuurista labada dhinac. faa'iido iyo guul-guul iskaashi ee naga dhexeeya. waxaan si aad ah u sugaynaa wada shaqayntiina si daacad ah.
Xalalkayagu waxa si balaadhan u qiray oo lagu kalsoonaan karo isticmaalayaasha dhamaadka waxana laga yaabaa inay la kulmaan isbedel joogto ah oo dhaqaale iyo baahiyo bulshoHubi Valve , laba-diski jeeg valve , labajibbaaran saxanka hubinta,Shiinaha Valve, Soo-saare khibrad leh waxaanu sidoo kale aqbalnaa dalabka la habeeyey waxaanan ka dhigi karnaa mid la mid ah sawirkaaga ama qeexida muunada. Hadafka ugu weyn ee shirkadeena waa in aan ku noolaano xusuus qancisa dhammaan macaamiisha, iyo in la dhiso xiriir ganacsi oo muddo dheer ah iibsadayaasha iyo isticmaalayaasha adduunka oo dhan.
Qalabka ugu muhiimsan: birta kaarboon, birta aan la taaban karin, Inconel, Incoloy, iwm.
Cadaadiska iyo heerkulka
| DN (mm) Dhexroorka magacaaban | 50(2″)~700(28″) | 50(2″)~450(18″) | |
| PN (cadaadiska magaca ah) | 1.0 | 1.6 | |
| MPa Cadaadiska tijaabada | Shell | 1.5 | 2.4 |
| Shaabadeynta | 1.1 | 1.76 | |
| Heerkul ku habboon | |||
| Dhexdhexaadiye ku habboon | Biyaha wasakhda ah, bulaacada, hawada, uumiga, cuntada, dawooyinka, saliidaha, acids, iwm. | ||
Meterial ee qaybaha ugu muhiimsan
| qaybo | maaddo |
| jir | birta shubka, birta ductile, |
| kursi | EPDM, NBR,VITON, PTFE |
| saxanka | birta ductile nickel, AI bronze, bir aan lahayn |
| jirid | birta kaarboon, bir aan lahayn |
| duurka | PTFE |
| "O" giraanta | PTFE |
| pin | bir aan lahayn |
| furaha | bir aan lahayn |
Heerka Fulinta:
| Heerka Naqshadeynta | EN 593, MSS SP67 API 609 BS5155 |
| Kormeerka & Imtixaanka | API 598 ISO 5208 EN 12266 |
| Heerka Dhamaadka | ANSI B16.1 CL. 125LB & B16.5 CL. 150LBAS 2129 Miiska D & E BS 10 Miiska D & EDIN 2501 PN6, PN10 & PN16EN 1092 PN6, PN10 & PN16ISO 2531 PN6, PN10 & PN16ISO 7005 PN6, PN10 & PN16KS B 1511 / JIS B 2210 5K & 10KMSS SP44 CL. 150LB AWWAC207SABS 1123 Shaxda 1000/3 & Shaxda 1600/3 |
| Weji ka waji | ISO 5752, EN 558, MSS SP67 iyo API 609 DIN3202 |
cabbirada ugu muhiimsan iyo miisaanka
| DN | D | D1 | D2 | L | R | t | miisaanka(kg) | |
| mm | inji | |||||||
| 50 | 2 " | 107 | 65 | 43.3 | 43 | 28.2 | 19 | 1.5 |
| 65 | 2.5 " | 127 | 80 | 60.2 | 46 | 36.1 | 20 | 2.4 |
| 80 | 3 " | 142 | 94 | 66.4 | 64 | 43.4 | 28 | 3.6 |
| 100 | 4 " | 162 | 117 | 90.8 | 64 | 52.8 | 27 | 5.7 |
| 125 | 5 " | 192 | 145 | 116.9 | 70 | 65.7 | 30 | 7.3 |
| 150 | 6 " | 218 | 170 | 144.6 | 76 | 78.6 | 31 | 9.0 |
| 200 | 8 " | 273 | 224 | 198.2 | 89 | 104.4 | 33 | 17 |
| 250 | 10 " | 328 | 265 | 233.7 | 114 | 127 | 50 | 26 |
| 300 | 12 " | 378 | 310 | 283.9 | 114 | 148.3 | 43 | 42 |
| 350 | 14 " | 438 | 360 | 332.9 | 127 | 172.4 | 45 | 55 |
| 400 | 16 " | 489 | 410 | 381.0 | 140 | 197.4 | 52 | 75 |
| 450 | 18 | 539/555 | 450 | 419.9 | 152 | 217.8 | 58 | 101/107 |
| 500 | 20 " | 594 | 505 | 467.8 | 152 | 241 | 58 | 111 |
| 600 | 24 " | 690 | 624 | 572.6 | 178 | 295.4 | 73 | 172 |
| 700 | 28 " | 800 | 720 | 680 | 229 | 354 | 98 | 219 |
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