How it works
Multi-turn electric actuator
Wedge gate, stem unknown
The number that matters
Nominal pressure
16bar
The pressure class of the valve body at 20 °C. Working limits depend on the medium and its temperature.
Construction
Parts and materials
Applications
Media and industries
- Water
- Compressed Air
- Neutral Liquids
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 DNOVA 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 DN40-300 PN16 with electric drive DNOVA MT:
| DN, mm | L, mm | D, mm | C, mm | B, mm | n-d, 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 |
Sketch of materials of wedge gate valves DNOVA 30ch939r DN40-300 PN16
Materials of wedge gate valves DNOVA DN40-300 PN16:
| № | Name | Material |
| 1 | Body | cast iron GGG50 |
| 2 | Wedge | cast iron GGG50 + EPDM |
| 3 | Rod nut | brass |
| 4 | Rod | carbon steel or stainless steel SS 420/2Cr13 |
| 5 | Gasket | EPDM |
| 6 | Cover | cast iron GGG50 |
| 7 | Ring | carbon steel |
| 8 | Sealing ring | EPDM |
| 9 | Bolts | carbon steel |
| 10 | ISO flange | cast iron GGG50 |
| 11 | Seal | cast iron GGG50 |
| 12 | Sealing 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 |
- Body material
- Cast iron GGG50
- Stopper Material
- Cast iron + EPDM
- Maximum allowable temperature
- 120 °C
- Connection type
- Flanged
- Control type
- Electric actuator
- Operating environment
- Water, Compressed Air, and Neutral Liquids
- Gate valve type
- Wedge Gate Valve
- Nominal pressure
- 16 bar
- Type of seal
- EPDM
- Coating type
- Epoxy powder
- Valve feedback
- Limit switches
- Explosion-proof
- No
- Thermal protection
- Yes
- Torque
- 100 Nm
- Limit switches
- Yes
- Type of electric actuator
- Multi-turn
- Control signal
- ON/OFF
- Shaft shape rod
- 18 mm
- Shaft shape square
- 18х18 mm
- ISO - flange type
- F10
- Rated current consumption
- 0.9 A
- Supply voltage
- 380 V
- Telescopic rod
- No
- Control column
- No
- Actuator model
- MT-100
- Country of origin
- China
Production. Usually 7–14 business days after you approve the quotation and pay. Made-to-specification items are confirmed in the quotation.
Freight. Not charged at checkout. A manager quotes air and sea freight to your port or airport, and nothing ships until you approve the price and the freight.
To North America. From approval and payment to the destination port or airport: air 14–24 days, sea 32–60 days. Estimates, not guarantees.
Terms. EXW Ningbo or FOB Ningbo Port; CIF on request. The agreed term is written on the Proforma Invoice.
Total items
Product subtotal