WZ Thi̱ri̱thni̱ Metal nyuur OS&Y thok ba̱lbuɔm
Lɛyni kä duɔ̱r:
WZ Series Metal mi̱ ca nyuur OS&Y gate valve lätdɛ kɛɛ ductile ɣai̱rɔn gate min tekɛ riŋni̱ ti̱ ca la̱t kɛ lääp kɛ ɣöö bi̱ pi̱w kulɛ te thi̱n. Kä OS&Y (Outside Screw kɛnɛ Yoke) gate ba̱lbuɔm ɛ mi̱ lät ɛlɔ̱ŋ rɛy thi̱thtɛmni̱ tin gaŋkɛ mac. Kä min di̱tni̱ jɛn min tekɛ dääk kɛ i̱thtandar NRS (Non Rising Stem) gate ba̱lbuɔm ɛ jɛn ɣöö i̱thtem kɛnɛ i̱thtem nut kɛn la̱thkɛ raar pua̱ny ba̱lbuɔm. Nɛmɛ jakɛ kä thia̱k ɛn ɣöö ba guic mi̱ ci̱ ba̱lbuɔl lɛp kiɛ ca gäk, cie min la bäär thɔ̱l kɛɛliw ɛ jɔc mi̱ ci̱ ba̱lbuɔl lɛp, kä thɔ̱l /cɛ ŋot kɛ mi̱ jɔc mi̱ ci̱ ba̱lbuɔl lɛp. Rɛydɛ kɛɛliw nɛmɛ ɛ mi̱ görkɛ rɛy thi̱thtɛmni̱ ti̱ti̱ kɛ läthdɛ lät kɛ pɛ̈th kɛ guäc ta̱a̱ thi̱thtɛmä
Li̱th kuakni̱:
| Kä tha̱a̱ŋdɛ | Läri |
| Puɔ̱̱ny | Käth ɣai̱rɔn,Duktil ɣai̱rɔn |
| Di̱thki̱ | Käth ɣai̱rɔn,Duktil ɣai̱rɔn |
| Ta̱ŋ jia̱th | SS416,SS420,SS431 |
| Riŋ nyuurä | Brɔndhi̱/Bra̱th |
| Bɔnnet | Käth ɣai̱rɔn,Duktil ɣai̱rɔn |
| I̱thtem nut | Brɔndhi̱/Bra̱th |
Duɔ̱r:
Wedge nut:Kä wedge nut ɛ mi̱ la̱tkɛ kɛ kɔpper alloy kɛ lubricating abilities min ŋun ɣöö bɛ cuɔ̱ŋ ɛ gɔaa kɛ i̱thtɛni̱th i̱thtiel i̱thtem.
Wedge:Kä wedge ɛ mi̱ la̱tkɛ kɛ ductile ɣai̱rɔn kɛ köpper alloy nhiam riŋni̱ min la machnined ɛ wä kä mi̱ gɔaa mi̱ ci̱ thuɔ̱k kɛ thuɔ̱kdɛ kɛ ɣöö bɛ kulɛ nyoth i̱ öpti̱mum röm seal kɛ puɔ̱ny kɔam riŋni̱.Kä wedge nhiam riŋni̱ kɛ ti̱ ca mat kɛɛl ɛ gɔaa kɛnɛ ɣöö ca kɛ yian ɛ bum kä wedge.Kä guides rɛy wedge kɛ kui̱ kä ɣöö ba yuni̱puɔm pi̱rɛjɛr mi̱ di̱i̱t gäk kɛ large kɛ rɛy wedge. stem min jak ɣöö thiɛlɛ pi̱w ti̱ cuŋ kiɛ ti̱ /ci̱ rɔ̱ lot ti̱ de rɔ̱ mat kɛɛl.Kä wedge ɛ mi̱ ca gaŋ kɛɛliw ɛ mi̱ ca kum kɛ puciɔn bɔnd epoxy.
Pi̱rɛjɛr thëm:
| Nɔminal pi̱rɛjɛr | PN10 | PN16 | |
| Ɣɔ̱n pi̱rɛjɛrä | Köm | 1.5 Mpa | 2.4 Mpa |
| Thi̱i̱liŋ | 1.1 Mpa | 1.76 Mpa | |
Dimencini̱:

| Nuɔ | DN(mm) | L | D | D1 | b | Z-Φd | H | D0 | Thiɛkdɛ (kg) |
| RS | 40 | 165 | 150 | 110 | 18 | 4-Φ19 | 252 | 135 | 11/12 |
| 50 | 178 | 165 | 125 | 20 | 4-Φ19 | 295 | 180 | 17/18 | |
| 65 | 190 | 185 | 145 | 20 | 4-Φ19 | 330 | 180 | 21/22 | |
| 80 | 203 | 200 | 160 | 22 | 8-Φ19 | 382 | 200 | 27/28 | |
| 100 | 229 | 220 | 180 | 24 | 8-Φ19 | 437 | 200 | 35/37 | |
| 125 | 254 | 250 | 210 | 26 | 8-Φ19 | 508 | 240 | 46/49 | |
| 150 | 267 | 285 | 240 | 26 | 8-Φ23 | 580 | 240 | 66/70 | |
| 200 | 292 | 340 | 295 | 26/30 | 8-Φ23/12-Φ23 | 760 | 320 | 103/108 | |
| 250 | 330 | 395/405 | 350/355 | 28/32 | 12-Φ23/12-Φ28 | 875 | 320 | 166/190 | |
| 300 | 356 | 445/460 | 400/410 | 28/32 | 12-Φ23/12-Φ28 | 1040 | 400 | 238/274 | |
| 350 | 381 | 505/520 | 460/470 | 30/36 | 16-Φ23/16-Φ28 | 1195 | 400 | 310/356 | |
| 400 | 406 | 565/580 | 515/525 | 32/38 | 16-Φ28/16-Φ31 | 1367 | 500 | 440/506 | |
| 450 | 432 | 615/640 | 565/585 | 32/40 | 20-Φ28/20-Φ31 | 1460 | 500 | 660/759 | |
| 500 | 457 | 670/715 | 620/650 | 34/42 | 20-Φ28/20-Φ34 | 1710 | 500 | 810/932 | |
| 600 | 508 | 780/840 | 725/770 | 36/48 | 20-Φ31/20-Φ37 | 2129 | 500 | 1100/1256 |






