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.
|Size||L (mm)||Working pressure (psi)||Ref. No.|
|2″ / DN50 / 60.3mm||178||300||V3201|
|2-1/2″ / DN65 / 73.0mm / 76.1mm||190||300||V3202|
|3″ / DN80 / 88.9mm||203||300||V3203|
|4″ / DN100 / 114.3mm||229||300||V3204|
|5″ / DN125 / 141.3mm / 139.7mm||254||300||V3205|
|6″ / DN150 / 168.3mm / 165.1mm||267||300||V3206|
|8″ / DN200 / 219.1mm||292||300||V3207|
|10″ / DN250 / 273.0mm||330||300||V3208|
|12″ / DN300 / 323.8mm||356||300||V3209|
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