Flanged x Grooved NRS gate valve means Non Rising Stem gate valve by flanged and grooved connection conversion. It operates by opening and closing via a gate type valve disc, and the stem does not move up or down as it turns to open and close the gate.
|Size||L (mm)||Working pressure (psi)||Ref. No.|
|2″ / DN50 / 60.3mm||178||300||V3601 (FM)|
|2-1/2″ / DN65 / 73.0mm / 76.1mm||190||300||V3602 (UL/FM)|
|3″ / DN80 / 88.9mm||203||300||V3603 (UL/FM)|
|4″ / DN100 / 114.3mm||229||300||V3604 (UL/FM)|
|5″ / DN125 / 141.3mm / 139.7mm||254||300||V3605 (UL)|
|6″ / DN150 / 168.3mm / 165.1mm||267||300||V3606 (UL/FM)|
|8″ / DN200 / 219.1mm||292||300||V3607 (UL/FM)|
|10″ / DN250 / 273.0mm||330||300||V3608 (UL/FM)|
|12″ / DN300 / 323.8mm||356||300||V3609 (UL/FM)|
Note: It is also available with flanged connection as per EN 1092-2 PN 16.