WZ Series Metal seated OS&Y gate valve
Deskrìpcia:
WZ Series Metal seated OS&Y gate valve utilizil jekh duktilno ferosko vudar savo inkrel bronzoske ringura te siguril jekh hermetikano phandipe. O OS&Y (Outside Screw and Yoke) gate valve si maj but kerdo ano sprinkler sistemura vash e jag. I maj bari diferènca katar o standardo NRS (Non Rising Stem) gate valve si ke o stem thaj o stem nut si thodine avrial o ventilosko trupo. Akava kerel te ovel lokho te dikhel pes te si o ventilo putardo ja phandlo, soske pashe sasti lungipe e stemosko dikhel pes kana o ventilo si putardo, a o stemo na dikhel pes kana o ventilo si phandlo. Ande generalo, akava si jekh trubujipe ano akala vrjama sistemura te sigurinel pes jekh sigo vizualno kontrola e sistemesko statuso
Lista e materiàlurenqi:
| kotora | Materiàlo |
| Kòrpo | Ghindo, Ductilno fero |
| Disko | Ghindo, Ductilno fero |
| Punro | SS416,SS420,SS431 |
| Angrusti e beśipnasqo | Bronzo/Bronzo |
| Bonnet | Ghindo, Ductilno fero |
| Stem nut | Bronzo/Bronzo |
Karakterìstika:
Wedge nut: O wedge nut si kerdo kotar bakroski legacia savi si la lubrifikacia savi del optimalno kompatibiliteta e inoxidabilno stelosa.
O klino: O klino si kerdo katar duktilno fero e bakroske legoske rigate save si mašinirime dži ko jekh tikno pherdo te šaj te sigurinel pes o optimalno kontakto e ringosa e truposke thana. E klinoske rigate si kerdine mishto mašinirime thaj zorale phanle ko klino. E rigate ko klino sigurinen jekhutno phandipe bizo dikhipe e bare presiengo. O klino si les baro host savo siguril o truposko trupo savo siguril o truposko than savo siguril o stem te siguril pes o šerutno. ni jekh stagnantno pani vaj ćorripe naśti te ćhivel pes. O klino si pherdo protektuime katar jekh kovlipe e epoksidosqo phanglo e fuzijasa.
Testo e presiako:
| Nominalo presipen | PN10 | PN16 | |
| Testosko presipen | Koaźa | 1.5 Mpa | 2.4 Mpa |
| Phandipe | 1.1 Mpa | 1.76 Mpa | |
Dimenzije:
| Tìpo | DN(mm) | L | D | D1 | b | Z-Φd | H | D0 | vastnipe (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 |
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