MSS SP-71 Karaehe 125 Maka Riu Piu Taki Takirere
CHV101-125
Whakaahuatanga Hua
Ko MSS SP-71 Class 125 Cast Iron Swing Check Valve he reera taki piu rino e u ana ki te paerewa SP-71 a American Standard Manufacturing Society (MSS) me te reanga 125.
Whakataki:MSS SP-71 Class 125 Cast Iron Swing Check Valve kei te whakamahia i roto i nga punaha paipa hei aukati i te rere whakamuri o nga papaaho i roto i te paipa i te wa e tuku ana te rere kotahi. He mea hanga ki te rino maka, he momo piu he uhi takirere kia tika ai te rere o te wai.
Painga:
Aukati i te rerenga whakamuri: Aukati i te rerenga o te hunga pāpāho i roto i te paipa ma te kati aunoa i te takirere hei tiaki i te punaha paipa me nga taputapu e pa ana.
Whakaitihia te hama wai: He pai te whakaiti i te hama wai na te rere o te reo o muri me te tiaki i te pumau me te haumaru o te punaha paipa.
He ohaoha me te utu: He iti ake te utu o nga riu rino whakarewa, he pai te ohanga mo nga tono ahumahi.
Whakamahinga:MSS SP-71 Class 125 Cast Iron Swing Check Valve e whakamahia ana i roto i nga punaha paipa ahumahi, tae atu ki nga punaha tuku wai, nga punaha wai whakamatao, nga tipu matū me nga umanga rongoa. Ma te aukati i te rerenga o muri me te hama wai, ka whai waahi nui te paera i roto i nga punaha paipa ahumahi, me te whakarite i te mahi haumaru, pumau me te pono o te punaha paipa.
Ngā āhuatanga
Tirohanga Hua
Rauemi rino: Ko te nuinga o te waa he mea hanga mai i te rino maka, he pai te kaha me te aukati waikura.
Uwhi Piu-Momo Valve: He hoahoa momo piu ka tuwhera ngawari me te pupuri i te takirere kia tuwhera te huarahi kotahi.
Paerewa Akomanga 125: E tutuki ana ki nga whakaritenga a te Akomanga 125 i roto i te paerewa MSS SP-71, he pai hoki mo nga tono ahumahi whanui.
Whakaritenga Hangarau
· Hoahoa me te Hanganga kia rite ki te MSS SP-71
· Ko nga taha o te flange e rite ana ki te ASME B16.1
· Nga taha kanohi ki te Kanohi Ka rite ki te ASME B16.10
· Whakamātautau kia rite ki te MSS SP-71
Whakatakotoranga
| Ingoa Wāhanga | MATERE |
| TINO | ASTM A126 B |
| TANGI NOA | ASTM B62 C83600 |
| DISC | ASTM A126 B |
| TANGI KUPU | ASTM B62 C83600 |
| HIKI | ASTM A536 65-45-12 |
| STEM | ASTM A276 410 |
| PONOTI | ASTM A126 B |
Anga waea hua
Raraunga Ahu
| 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 |
