How it works
Electric quarter-turn actuator
Two-way ball valve
The number that matters
Max. medium temperature
200°C
The highest medium temperature this valve is rated for.
Construction
Parts and materials
Applications
Media and industries
- Water
- Air
- Oil Products
- Heat Supply
Ball valve is used as a shut-off valve in heat supply systems, water supply, steam, fuel, pneumatic systems with compressed air, 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.), non-aggressive to the valve materials. The use of ball valves as control valves is not allowed.
Quarter-turn electric actuators are designed for remote, local control of the rotation of a shut-off valve by 0° ~ 270° of types such as ball valves, etc. They are widely used in various sectors of the national economy: in the gas, oil, metallurgical, food industries, housing and communal services, etc. Electric actuators are installed directly on pipeline fittings. Installation dimensions comply with international standard ISO 05211 /DIN3337. Four microswitches are used to limit the travel of the output shaft to the end positions of the valve working body. Electric actuators are designed to operate in nominal short-term mode S2.
Technical data of ball valves DNOVA BV3232P-FP-Fb-ISO-H QT-EX-M-O2-380VAC-U1
| Nominal diameter DN, mm | 15 – 100 |
| Nominal pressure PN, MPa (kg/cm2) | 1.6 (16) |
| Ambient temperature t, °C | From -50 to +200 |
| Working environment | Water, steam, petroleum products and other liquid or gaseous media that are neutral to the materials used |
| Connection to the pipeline | interflange |
| Passage of the ball | full bore without constriction |
Sketch of ball valves DNOVA BV3232P-FP-Fb-ISO-H QT-EX-M-O2-380VAC-U1
Overall and installation dimensions of ball valves DNOVA BV3232P-FP-Fb-ISO-H QT-EX-M-O2-380VAC-U1
| D.N. | Drive model | D, mm | L, mm | L1, mm | H, mm |
| Dn15 | QT-W(M)-005 | 95 | 34 | 215 | 281 |
| Dn20 | QT-W(M)-005 | 105 | 38 | 215 | 281 |
| Dn25 | QT-W(M)-005 | 115 | 42 | 215 | 281 |
| Dn32 | QT-W(M)-005 | 135 | 54 | 215 | 281 |
| Dn40 | QT-W(M)-005 | 145 | 62 | 215 | 281 |
| Dn50 | QT-W(M)-010 | 160 | 72 | 215 | 281 |
| Dn65 | QT-W(M)-010 | 180 | 110 | 215 | 281 |
| Dn80 | QT-W(M)-010 | 195 | 113 | 215 | 281 |
| Dn100 | QT-W(M)-020 | 215 | 140 | 270 | 276 |
Detail sketch of ball valves DNOVA BV3232P-FP-Fb-ISO-H QT-EX-M-O2-380VAC-U1
Materials of parts of ball valves DNOVA BV3232P-FP-Fb-ISO-H QT-EX-M-O2-380VAC-U1
| No. | Name | Material |
| 1 | screw | SS304/SS |
| 2 | Pad | PTFE |
| 3 | Thrust washer | PTFE |
| 4 | Stock | SS304/SS316/SS |
| 5 | Lid | WCB/CF8/CF8M |
| 6 | Frame | WCB/CF8/CF8M |
| 7 | Ball seal | PTFE |
| 8 | Ball | SS304/SS316/SS |
Characteristics of QT-EX-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-EX-M-0-380VAC
- Port opening
- Full Port
- Configuration
- Two-way
- Body material
- Stainless steel AISI 316
- Material ball seal
- PTFE
- Maximum allowable temperature
- 200 °C
- Connection type
- Flanged
- Control type
- Electric actuator
- Operating environment
- Water, Air, and Oil Products
- Applications
- Heat Supply
- Voltage
- 380 V
- Actuator cycle time
- 30s
- Valve feedback
- No
- Explosion-proof
- Yes
- Torque
- 200 Nm
- Type of electric actuator
- Quarter-turn
- Control signal
- ON/OFF
- Rated current consumption
- 0.65 A
- Power consumption
- 50 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