How it works
Electric quarter-turn actuator
Two-way ball valve
The number that matters
Max. medium temperature
180°C
The highest medium temperature this valve is rated for.
Construction
Parts and materials
Applications
Media and industries
- Water
- Air
- Oil Products
- Water Supply
- Heat Supply
- Pneumatic Systems
A stainless steel ball valve is a reliable and versatile device for controlling the flow of liquids and gases in various industrial sectors. Made from corrosion-resistant stainless steel, it possesses high strength and can withstand both high temperatures and pressures. Ball valves are easy to operate, provide secure sealing, and minimize the risk of leaks, making them an ideal choice for use in the oil and gas industry, water treatment plants, the food industry, and other areas where a reliable and durable valve is needed to regulate the flow of substances.
Ball valves DNOVA BV3131P(3pc)-FP-F-ISO-H are used as shut-off valves in heat supply systems, water supply systems, in steam, fuel and pneumatic systems with compressed air and neutral gases. Installation of valves of this series is possible in systems transporting liquid and gaseous media (water, oil, oils, steam, air, alcohols, glycol, etc.) not aggressive to valve materials.
Electric quarter-turn actuators DNOVA are designed for remote and local control of shut-off pipeline valves having a quarter-turn shut-off valve. They are used in various branches of national economy: in gas, oil, metallurgical, food industries, housing and utilities, etc.
Technical data of ball valves DNOVA BV3131P(3pc)-FP-F-F-ISO-H QT-N-M-O2-380VAC-U1
| Nominal diameter DN, mm | 15-100 |
| Working pressure PN, bar |
DN15-50 – 40 DN65-80 – 25 DN100 – 16 |
| Temperature of working environment t, °C | from -20 to +180 |
| Working environment |
Water, steam, petroleum products and other liquid or gaseous media that are neutral to the materials of the tap |
| Connection to the pipeline | flanged |
| Type of flow section | full bore |
Sketch of ball valves DNOVA BV3131P(3pc)-FP-F-ISO-H QT-N-M-O2-380VAC-U1
Overall and installation dimensions of ball valves DNOVA BV3131P(3pc)-FP-F-ISO-H QT-N-M-O2-380VAC-U1
| DN | Model | D, mm | L±1.5, mm | L1, mm | H, mm |
| 15 | QT-W (M)-005 | 95 | 130 | 215 | 281 |
| 20 | QT-W (M)-005 | 105 | 150 | 215 | 281 |
| 25 | QT-W (M)-005 | 115 | 160 | 215 | 281 |
| 32 | QT-W (M)-005 | 140 | 180 | 215 | 281 |
| 40 | QT-W (M)-005 | 150 | 200 | 215 | 281 |
| 50 | QT-W (M)-005 | 165 | 230 | 215 | 281 |
| 65 | QT-W (M)-010 | 185 | 290 | 215 | 281 |
| 80 | QT-W (M)-020 | 200 | 310 | 270 | 276 |
| 100 | QT-W (M)-030 | 234 | 350 | 270 | 276 |
| 100 22x22, F10 | QT-W (M)-020 | 220 | 350 | 260 | 280 |
Detail sketch of ball valves DNOVA BV3131P(3pc)-FP-F-F-ISO-H QT-N-M-O2-380VAC-U1
Materials of parts of ball valves DNOVA BV3131P(3pc)-FP-F-F-ISO-H QT-N-M-O2-380VAC-U1
| No. | Name | Material | Quantity |
| 1 | Frame | SS304/SS316 | 1 |
| 2 | Ball valve | S304/S316 | 1 |
| 3 | Bolt | S201/S304 | 4-6 |
| 4 | screw | S201/S304 | 6-12 |
| 5 | Sealing | PTFE | 1 |
| 6 | Stock | SS304/SS316 | 1 |
| 7 | Seal | SS201 | 1 |
| 8 | Lid | WCB/CF8/CF8M | 2 |
| 9 | Saddle rings | PTFE | 2 |
| 10 | Thrust washer | PTFE | 1 |
Characteristics of QT-N-M-0-380VAC actuators
| Electric drive model |
Torque, Nm |
Cycle time, sec |
Power, W |
| QT-W (M)-005 380V | 50 | 30 | 25 |
| QT-W (M)-010 380V | 100 | 30 | 30 |
| QT-W (M)-015 380V | 150 | 30 | 40 |
| QT-W (M)-020 380V | 200 | 30 | 50 |
| QT-W (M)-030 380V | 300 | 30 | 60 |
| QT-W (M)-040 380V | 400 | 30 | 90 |
| QT-W (M)-060 380V | 600 | 30 | 120 |
| QT-W (M)-120 380V | 1200 | 30 | 180 |
| QT-W (M)-180 380V | 1800 | 30 | 250 |
| QT-W (M)-300 380V | 3000 | 60 | 370 |
| QT-W (M)-500 380V | 5000 | 60 | 550 |
| Electric drive model |
Current, A |
Weight, kg |
Rod size square, mm |
| QT-W (M)-005 380V | 0.35 | 7.6 | 17x17 |
| QT-W (M)-010 380V | 0.48 | 7.8 | 17x17 |
| QT-W (M)-015 380V | 0.55 | 8 | 17x17 |
| QT-W (M)-020 380V | 0.65 | 12.7 | 22x22 |
| QT-W (M)-030 380V | 0.75 | 12.8 | 22x22 |
| QT-W (M)-040 380V | 0.95 | 13 | 22x22 |
| QT-W (M)-060 380V | 1,1 | 21.2 | 27x27 |
| QT-W (M)-120 380V | 1.3 | 23.2 | 27x27 |
| QT-W (M)-180 380V | 1.5 | 23.5 | 27x27 |
| QT-W (M)-300 380V | 1.6 | 37.5 | 36x36 |
| QT-W (M)-500 380V | 1.7 | 38 | 36x36 |
Wiring diagram for actuator QT-N-M-0-380VAC
- Port opening
- Full Port
- Configuration
- Two-way
- Body material
- Stainless steel AISI 304/1.4301
- Material ball seal
- PTFE
- Maximum allowable temperature
- 180 °C
- Connection type
- Flanged
- Control type
- Electric actuator
- Operating environment
- Water, Air, and Oil Products
- Applications
- Water Supply, Heat Supply, and Pneumatic Systems
- Voltage
- 380 V
- Actuator cycle time
- 30s
- Valve feedback
- No
- Explosion-proof
- No
- Torque
- 50 Nm
- Type of electric actuator
- Quarter-turn
- Rated current consumption
- 0.35 A
- Power consumption
- 25 W
- 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