Grooved OS&Y gate valve means Outside Stem and Yoke (or Outside Screw and Yoke) gate valve by grooved connection. It operates by opening and closing via a gate type valve disc. And raising the gate allows water to flow through the valve while lowering the gate cuts off the water flowing through the valve.
Available size
| Size | L (mm) | Working pressure | Ref. No. |
|---|---|---|---|
| 2″ / DN 50 / 60.3mm | 178 | PN 10 / PN 16 | V0301 |
| 2-1/2″ / DN 65 / 76.1mm | 190 | PN 10 / PN 16 | V0302 |
| 3″ / DN 80 / 88.9mm | 203 | PN 10 / PN 16 | V0303 |
| 4″ / DN 100 / 114.3mm | 229 | PN 10 / PN 16 | V0304 |
| 5″ / DN 125 / 139.7mm | 254 | PN 10 / PN 16 | V0305 |
| 6″ / DN 150 / 165.1mm | 267 | PN 10 / PN 16 | V0306 |
| 8″ / DN 200 / 219.1mm | 292 | PN 10 / PN 16 | V0307 |
| 10″ / DN 250 / 273mm | 330 | PN 10 / PN 16 | V0308 |
| 12″ / DN 300 / 323.9mm | 356 | PN 10 / PN 16 | V0309 |
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