Valve yo kwinjira ya OS&Y yo mu bwoko bwa WZ Series Metal
Ibisobanuro:
Valve y'irembo ya WZ Series Metal seat OS&Y ikoresha irembo ry'icyuma rikozwe mu cyuma gipfundikiye ribikwamo impeta z'umuringa kugira ngo ribe rifunga neza amazi. Valve y'irembo ya OS&Y (Outside Screw and Yoke) ikoreshwa cyane cyane muri sisitemu zo gusuka amazi mu buryo bwo kurinda inkongi. Itandukaniro rikomeye ugereranyije na valve isanzwe ya NRS (Non Rising Stem) ni uko igiti n'igiti bishyirwa hanze y'umubiri wa valve. Ibi bituma byoroha kubona niba valve ifunguye cyangwa ifunze, kuko hafi uburebure bwose bw'igiti bugaragara iyo valve ifunguye, mu gihe igiti kitakigaragara iyo valve ifunze. Muri rusange ibi ni ngombwa muri ubu bwoko bwa sisitemu kugira ngo hamenyekane neza uko sisitemu ihagaze.
Urutonde rw'ibikoresho:
| Ibice | Ibikoresho |
| Umubiri | Icyuma gishongeshejwe, icyuma gishongeshejwe |
| Disiki | Icyuma gishongeshejwe, icyuma gishongeshejwe |
| Igiti | SS416,SS420,SS431 |
| Impeta y'intebe | Umuringa/Umuringa |
| Boneti | Icyuma gishongeshejwe, icyuma gishongeshejwe |
| Imbuto z'igiti | Umuringa/Umuringa |
Ikiranga:
Urusenda rwo mu bwoko bwa Wedge: Urusenda rwo mu bwoko bwa wedge rukozwe mu muringa ufite ubushobozi bwo gusiga amavuta, rutuma ruhura neza n'urusenda rw'icyuma kitagira umugese.
Uruzitiro: Uruzitiro rukozwe mu cyuma gikozwe mu cyuma gikozwe mu cyuma gifite impeta z'umuringa zikozwe mu cyuma gikozwe mu cyuma gikozwe mu cyuma gikozwe mu cyuma gikozwe mu cyuma gikozwe mu cyuma gikozwe mu cyuma gikozwe mu cyuma gikozwe mu cyuma gikozwe mu cyuma gikozwe mu cyuma gikozwe mu cyuma gikozwe mu cyuma gikozwe mu cyuma gikozwe mu cyuma gikozwe mu cyuma gikozwe mu cyuma gikozwe mu cyuma gikozwe mu cyuma gifata neza kandi gifatanye neza n'uruzitiro. Inzira zo mu cyuma zifata neza uruzitiro nubwo zaba zirimo umuvuduko mwinshi. Uruzitiro rufite aho rubohera uruti runini rukora kugira ngo nta mazi ahagaze cyangwa imyanda ishobora guhurira. Uruzitiro rurinzwe neza n'igipfundikizo cya epoxy ifatanye.
Ikizamini cy'umuvuduko:
| Igitutu cy'umuvuduko | PN10 | PN16 | |
| Igitutu cy'ikizamini | Igikonoshwa | 1.5 Mpa | 2.4 Mpa |
| Gufunga | 1.1 Mpa | 1.76 Mpa | |
Ingano:

| Ubwoko | DN (mm) | L | D | D1 | b | Z-Φd | H | D0 | Uburemere (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 |






