WZ Series Dade ni ta OS&Y shinaa lɛ naa
Tsɔɔmɔ:
WZ Series Metal ni ta OS&Y shinaa naa valve lɛ kɛ dade shinaa ni yɔɔ mlɛo ni akɔɔble ŋmɛlɛtswai yɔɔ mli lɛ tsuɔ nii koni ekɛkwɛ akɛ nu nyɛŋ abote mli. OS&Y (Outside Screw and Yoke) shinaa lɛ naa valve lɛ ji nɔ ni akɛtsuɔ nii titri yɛ la hebuu tsɔnei ni akɛshwieɔ nu nɔ lɛ amli. Srɔtofeemɔ titri ni yɔɔ NRS (Non Rising Stem) shinaa naa valve ni akɛtsuɔ nii daa lɛ teŋ ji akɛ, akɛ stem kɛ stem nut lɛ woɔ valve lɛ gbɔmɔtso lɛ kponɔ. Enɛ haa efeɔ mlɛo akɛ aaana kɛji akɛ valve lɛ egbele loo egbele, ejaakɛ nɔ ni miihe ashɛ tsɔne lɛ shishigbɛ fã lɛ fɛɛ jeɔ kpo kɛ́ valve lɛ egbele, yɛ be mli ni kɛ́ valve lɛ egbele lɛ, anaaa tsɔne lɛ dɔŋŋ. Yɛ fɛɛ mli lɛ, enɛ ji taomɔ nii yɛ gbɛjianɔtoi nɛɛ amli koni ana gbɛjianɔtoo lɛ shihilɛ lɛ nɔkwɛmɔ oya
Nibii ni aŋmala ashwie shi:
| Fãi | Matiria |
| Gbɔmɔtso | Dade ni akɛwo mli, Dade ni nyɛɔ etsuɔ nii |
| Diski | Dade ni akɛwo mli, Dade ni nyɛɔ etsuɔ nii |
| Teŋtso | SS416, SS420, SS431 |
| Sɛi ŋmɛlɛtswaa | Akɔɔble/Akɔɔble |
| Bonɛt | Dade ni akɛwo mli, Dade ni nyɛɔ etsuɔ nii |
| Tso nut | Akɔɔble/Akɔɔble |
Henii:
Wedge nut:Afee wedge nut lɛ kɛ akɔɔble aloi ni yɔɔ lubricating nyɛmɔi ni haa sɛɛnamɔ ni hi fe fɛɛ kɛ dade ni bɛ ŋmɔlɔ stem lɛ.
Wedge:Afee wedge lɛ kɛjɛ ductile dade kɛ akɔɔble alloy hiɛ ŋmɛlɛtswai ni ji machnined kɛya ŋwɛi kpakpa naagbee koni ena nɔmimaa akɛ nɔ ni hi fe fɛɛ ni akɛtswaa naatsii kɛ gbɔmɔtso sɛi ŋmɛlɛtswai. The wedge hiɛ ŋmɛlɛtswai lɛ ji tsɔne pɛpɛɛpɛ kɛ shiŋŋ shifimɔ kɛha wedge.The gbɛtsɔɔmɔi yɛ wedge lɛ mli kwɛɔ uniform wedge closure lɛ ekɔɔɔ he eko nɔ ni nɔ kwɔ ho large kɛha wɔ. stem ni haa nu ni ekã shi loo muji ko nyɛŋ abua naa.Akɛ fusion bonded epoxy ni akɛwoɔ wedge lɛ he lɛ buɔ he kwraa.
Nɔnyɛɛ kaa:
| Nɔnyɛɛ bibioo ko | PN10 | PN16 | |
| Kaa nɔnyɛɛ okwɛ | Ŋoŋo | 1.5 Mpa | 2.4 Mpa |
| Naasɔomɔ | Mpa 1.1 | Mpa 1.76 | |
Dalɛi:

| Henɔ | DN(mm) | L | D | D1 | b | Z-Φd | H | D0 | Miitsiimɔ (kg) |
| RS | 40 | 165 | 150 | 110 | 18 | 4-19 | 252 | 135 | 11/12 |
| 50 | 178 | 165 | 125 | 20 | 4-19 | 295 | 180 | 17/18 | |
| 65 | 190 | 185 | 145 | 20 | 4-19 | 330 | 180 | 21/22 | |
| 80 | 203 | 200 | 160 | 22 | 8-19 | 382 | 200 | 27/28 | |
| 100 | 229 | 220 | 180 | 24 | 8-19 | 437 | 200 | 35/37 | |
| 125 | 254 | 250 | 210 | 26 | 8-19 | 508 | 240 | 46/49 | |
| 150 | 267 | 285 | 240 | 26 | 8-23 | 580 | 240 | 66/70 | |
| 200 | 292 | 340 | 295 | 26/30 | 8-23/12-23 | 760 | 320 | 103/108 | |
| 250 | 330 | 395/405 | 350/355 | 28/32 | 12-23/12-28 | 875 | 320 | 166/190 | |
| 300 | 356 | 445/460 | 400/410 | 28/32 | 12-23/12-28 | 1040 | 400 | 238/274 | |
| 350 | 381 | 505/520 | 460/470 | 30/36 | 16-23/16-28 | 1195 | 400 | 310/356 | |
| 400 | 406 | 565/580 | 515/525 | 32/38 | 16-28/16-31 | 1367 | 500 | 440/506 | |
| 450 | 432 | 615/640 | 565/585 | 32/40 | 20-28/20-31 | 1460 | 500 | 660/759 | |
| 500 | 457 | 670/715 | 620/650 | 34/42 | 20-28/20-34 | Afii 1710 | 500 | 810/932 | |
| 600 | 508 | 780/840 | 725/770 | 36/48 | 20-31/20-37 | 2129 | 500 | 1100/1256 |






