Valv mar rangach mar OS&Y moting'o chuma
Kit gimoro:
WZ Series Valve mar dhoot mar OS&Y ma ochung’ gi chuma tiyo kod dhoot mar chuma ma nyalo ng’injo ma nigi ring’o mag mula mondo gine ni pi ok donjo e dhoot. Valve mar rangach mar OS&Y (Skru ma oko kod Yoke) itiyogo ahinya e sistem mag ng’ado pi ma rito mach. Gima duong’ mopogore gi valv mar rangach mar NRS (ma ok ng’ad ng’ut ng’ato) en ni ng’ut ng’ato kod nut mar ng’ut ng’ato iketo oko mar ringre valv. Mano miyo bedo mayot neno ka be valve oyabere kata oum, nikech chiegni ni bor duto mar ng’injo nenore ka valve oyabere, to ng’injo ok nenre kendo ka valve oyabere. Kuom duto, mae en gima dwarore e kit sistem ma kamago mondo ine ni ng’ato nyalo neno maber kaka sistem chalo
Listi mar gik mitiyogo:
| Kidieny | Nanga |
| Del | Chuma ma olosi, Chuma ma nyalo mayom |
| Diski | Chuma ma olosi, Chuma ma nyalo mayom |
| Bad yien | SS416, SS420, SS431 |
| Ring’o mar kombe | Mula/Mula |
| Bonet | Chuma ma olosi, Chuma ma nyalo mayom |
| Ogo mar kor | Mula/Mula |
Gige:
Nut mar wedge: Nut mar wedge olosi gi mula ma nigi nyalo mar keto mo ma miyo bedo maber moloyo gi ng’injo mar chuma ma ok mak chilo.
Wedge: Wedge olosi kowuok kuom chuma ma ductile gi kopa aloy wang' ring'o ma olosi nyaka giko maber e wi lowo mondo one ni tudruok maber gi ring'o kombe mag ringruok. stem ma neno ni onge pi ma ochung’ kata gik ma ok ler ma nyalo chokore.
Tem mar presa:
| Presa matin | PN10 | PN16 | |
| Tem presa | Pote | 1.5 MPA | 2.4 |
| Keto osimbo | 1.1 MPA | 1.76 | |
Duong':

| Kido | DN (milimita) | L | D | D1 | b | Z-Φd | H | D0 | Kilo (kilo) |
| 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 | 8-23/12-23 | 760 | 320 | 103/108 | |
| 250 | 330 | 395/405 | 350/355 | 28/32 | 12-O23/12-O28 | 875 | 320 | 166/190 | |
| 300 | 356 | 445/460 | 400/410 | 28/32 | 12-O23/12-O28 | 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-O28/20-O31 | 1460 | 500 | 660/759 | |
| 500 | 457 | 670/715 | 620/650 | 34/42 | 20-O28/20-O34 | 1710 | 500 | 810/932 | |
| 600 | 508 | 780/840 | 725/770 | 36/48 | 20-31/20-37 | 2129 | 500 | 1100/1256 |






