Description
Wedge gate valve red DNOVA-GGG50-EPDM-F4-RED PSI232 class 150 T≤230-248°F flange connection, with rubber lined wedge EPDM, electric actuator DNOVA MT-380, 380V is intended for installation on pipelines (Water and other liquid and gaseous non-aggressive media, in relation to which the materials used in the valve are corrosion-resistant) as a shut-off device in automatic control systems heat supply and water supply at industrial and civil facilities. It is connected to the pipeline using flanges. Installation is carried out with the drive facing upwards.
Parameters of wedge gate valves DNOVAu 30ch939r DN40-300 PN16:
| Characteristic | Meaning |
| Gate valve type | wedge |
| Nominal diameter | 40-300 mm |
| Nominal pressure | 16 bar |
| Working environment temperature | from -10 to +120 °C |
| Working environment | water and neutral environments |
| Connection to the pipeline | flanged |
| Country of origin | China |
Sketch of wedge gate valves DNOVA 30ch939r DN40-300 PN16
Overall and installation dimensions of wedge gate valves DNOVA 30ch939r DN40-300 PN16 with electric actuator DNOVA MT:
| DN, mm | L, mm | D, mm | C, mm | B, mm | nd, mm | H, mm | M, mm |
| 40 | 140 | 150 | 110 | 84 | 4-19 | 390 | 308 |
| 50 | 150 | 165 | 125 | 99 | 4-19 | 400 | 308 |
| 65 | 170 | 185 | 145 | 119 | 4-19 | 415 | 308 |
| 80 | 180 | 200 | 160 | 133 | 8-19 | 450 | 308 |
| 100 | 190 | 220 | 180 | 154 | 8-19 | 480 | 308 |
| 125 | 200 | 250 | 210 | 184 | 8-19 | 545 | 308 |
| 150 | 210 | 285 | 240 | 210 | 8-23 | 585 | 308 |
| 200 | 230 | 340 | 295 | 265 | 12-23 | 660 | 308 |
| 250 | 250 | 405 | 355 | 319 | 12-28 | 780 | 308 |
| 300 | 270 | 460 | 410 | 370 | 12-28 | 840 | 308 |
Material sketch of wedge gate valves DNOVA 30ch939r DN40-300 PN16
Materials of wedge gate valves DNOVA 30ch939r DN40-300 PN16:
| No. | Part name | Material |
| 1 | Frame | high-strength cast iron GGG50 |
| 2 | Wedge | cast iron + EPDM |
| 3 | screw | bronze |
| 4 | Stock | Stainless steel |
| 5 | Pad | EPDM |
| 6 | Case cover | high-strength cast iron GGG40 |
| 7 | Ring | Bronze |
| 8 | Ring | EPDM |
| 9 | Bolts | Carbon steel |
| 10 | ISO flange | ductile iron |
| 11 | Seal | ductile iron |
| 12 | Ring | EPDM |
| 13 | Bolts | Carbon steel |
Parameters of electric drives DNOVA series MT:
| Electric drive brand | MT-N-005Z-O1-380VAC-U1 | MT-N-010Z-O1-380VAC-U1 | MT-N-020Z-O1-380VAC-U1 | MT-N-030Z-O1-380VAC-U1 |
| Supply voltage, V | 380 | |||
| Electric motor power, W | 100 | 100 | 120 | 150 |
| Torque, Nm | 50 | 100 | 200 | 300 |
| Speed, rpm | 5 | |||
| Maximum number of drive revolutions | 50 | |||
|
Maximum diameter of the reinforcement rod, mm |
16 | 18 | 22 | 25 |
| Weight, kg | 10 | |||
| Degree of protection of the case | IP67 | |||
| Ambient temperature, °C | from -28 to +60 | |||
|
Temperature of internal thermal protection response, °C |
110 | |||
| Availability of a backup | hexagon | |||
| Installation angle | arbitrary | |||
| Body material | aluminum alloy | |||
| ISO Flange Type | F10/F12 | |||
Sketch of electric drives DNOVA series MT
Overall and installation dimensions of DNOVA MT series electric drives:
| O, mm | 40 |
| A, mm | 149 |
| B, mm | 119 |
| C, mm | 114 |
| D, mm | 200 |
| E, mm | 151 |
| F, mm | 105 |
| G, mm | 117 |
Specifications
Delivery
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To get the most accurate and up-to-date information on delivery costs and timelines, we recommend contacting our sales managers. They will be happy to provide you with a detailed quote and estimated delivery time based on your specific requirements.
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