Mavavu oyang'ana pawiri-clip disc ndi mavavu akuyang'ana a disc single-disc okhala ndi kulumikizana kwapawiri. Onse ndi ma valavu owonda kwambiri kuti ateteze kuphatikizika kwapakati pamapaipi. Ma valve awiri opangira ma disc a H74X ndi H74H ali ndi ubwino wa dongosolo losavuta, maonekedwe okongola, kulemera kwake komanso kuyika bwino. Ndizoyenera kwambiri pamagawo amadzi, mafuta, mankhwala, zitsulo ndi mafakitale ena. Ndizoyenera kwambiri malo okhala ndi malo ochepa oyika. Mavavu a H74 amtundu wapawiri-clip disc adapangidwa kuti azilumikizana ndi ma clip-awiri, kudzera mu mavavu amtundu wa single-disk swing, ndi chitsulo chosapanga dzimbiri kapena Stelli surfacing angagwiritsidwe ntchito kusindikiza pamwamba pa ma valve ndi ma disc.
Deta yaukadaulo
| PN (MPa) Kupanikizika mwadzina | 1.0 | 1.6 | 2.5 | 4.0 |
| (MPa) Kuthamanga kwa zipolopolo | 1.5 | 2.4 | 3.75 | 6.0 |
| (MPa) Kusindikizira kuyezetsa magazi | 1.1 | 1.76 | 2.75 | 4.4 |
| °C Kutentha koyenera |
| |||
| Zolankhula zoyenera | Mafuta, madzi, asidi ndi alkali madzi | |||
Meter ya zigawo zikuluzikulu
| Dzina lina | Thupi la valve, disc valve | Mphete yapampando |
| Zakuthupi | Garbon chitsulo, chitsulo chosapanga dzimbiri, mkuwa | NBR,EPDM,PTFE |
Main Dimension
| DN(mm) | d | L | D | ||||
| Ine | II | PN1.0MPa | PN1.6MPa | PN2.5MPa | PN4.0MPa | ||
| 50 | 25 | 15 | 22 | 109 | 109 | 109 | 109 |
| 65 | 38 | 15 | 22 | 129 | 129 | 129 | 129 |
| 80 | 46 | 15 | 22 | 144 | 144 | 144 | 144 |
| 100 | 72 | 15 | 24 | 164 | 164 | 170 | 170 |
| 125 | 95 | 16 | 26 | 194 | 194 | 186 | 186 |
| 150 | 114 | 19 | 29 | 221 | 221 | 226 | 226 |
| 200 | 140 | 29 | 43 | 275 | 275 | 286 | 293 |
| 250 | 188 | 29 | 43 | 330 | 331 | 343 | 355 |
| 300 | 216 | 38 | 50 | 380 | 386 | 403 | 420 |
| 350 | 263 | 41 | 52 | 440 | 446 | 460 | 477 |
| 400 | 305 | 51 | 62 | 491 | 498 | 517 | 549 |
| 450 | 356 | 51 | 62 | 541 | 558 | 567 | 574 |
| 500 | 406 | 65 | 80 | 596 | 620 | 627 | 631 |
| 600 | 482 | 70 | 90 | 698 | 737 | 734 | 750 |















