MSS SP-71 Kanda simbi Swing Tarisa Vhuru
Tsanangudzo
TECHNICAL CHINODIWA :
● Dhizaini uye Kugadzira Zvinoenderana neMSS SP-71
● Flange dimensions Inopindirana neASME B16.1
● Huso ne Huso zvimiro Zvinoenderana neASME B16.10
● Kuedza Kuenderana neMSS SP-71
Tsanangudzo
| Aihwa. | Chikamu Zita | Material |
|
| 1 | BODY | ASTM A126 B | |
| 2 | SEAT RING | ASTM B62 C83600 | |
| 3 | DISC | ASTM A126 B | |
| 4 | DISC RING | ASTM B62 C83600 | |
| 5 | HINGE | ASTM A536 65-45-12 | |
| 6 | STEM | ASTM A276 410 | |
| 7 | BONNET | ASTM A126 B | |
| CHERECHEDZA: Pamusoro pe6 inch vane eyebolt | |||
m kusvika kuMSS SP-71
Dimensions data(mm)
| NPS | 2" | 2½ | 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 |
Kuiswa kweCheck Valve
Ivhavha yekuongorora inofanira kuiswa panzvimbo yekubuda kwepombi uye pamberi pevhavha yekudzivirira yekubuda kuitira kuchengetedza.Kazhinji, kubuda kwekutanga kwepombi kushamwaridzana kwakapfava (shock absorber), inoteverwa nevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavharwe (sevhavhavhavhavhavhavhavhavhavhavhavhavhavha,gedhivhavhavhavhavha, nezvimwewo).
1. Isa cheki vharuvhu kutanga uye ipapo vharafu gedhi kana butterfly valve
Zvakanakira: inogona kudzivirira cheki valve, kunyanya mumapombi akafanana.Kana imwe pombi isati yatanga uye imwe pombi yotanga, simba rekuita rinotakurwa nevharuvhu yegedhi kana vharuvhu yeshavishavi.
Zvakaipa: ndiani achadzivirira gedhi valve kana cheki valve?Paiva nenyaya yekuti valve plate ye butterfly valve yakaputsika.
2. Isa vharafu yegedhi kana butterfly valve usati watarisa vharafu
Zvakanakira: inogona kudzivirira butterfly vharafu kana gedhi vharafu, uye simba rekuita rinotakurwa nevhavha yekutarisa
Kukanganisa: ndiani achadzivirira cheki valve?Ivhavha yecheki inovhurwa uye yakavharwa nekusiyana kwekumanikidza.Kana iyo musoro inodzvinyirira yakakwira, ichavharwa uye pombi yekumanikidza ichavhurwa.Kana kuyerera kunoshandiswa kusina kugadzikana, cheki yevhavha ichavhurwa uye yakavharwa kakawanda, iyo inokanganisa hupenyu hwebasa revhavha yekuongorora.
