How it works
Electric quarter-turn actuator
Three-way L-port ball
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
- Water Supply
- Heat Supply
Stainless steel ball valve is used as a shut-off valve in heat and water supply systems, 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.) that are non-aggressive to the materials of the valve.
Technical data of ball valves DNOVA BV3232P(4pc)-SP-3WL-T-ISO-H QT-EX-M-O2-380VAC-U1
| Nominal diameter DN, mm | 10-100 |
| Working pressure PN, bar | 63/40 |
| Temperature of working environment t, °C | from -20 to +200 |
| 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 | threaded |
| Type of flow section | standard pass |
Sketch of ball valves DNOVA BV3232P(4pc)-SP-3WL-T-ISO-H QT-EX-M-O2-380VAC-U1
Overall and installation dimensions of ball valves DNOVA BV3232P(4pc)-SP-3WL-T-ISO-H QT-EX-M-O2-380VAC-U1
| D.N. | Drive model | L±1.5, mm | D, mm | H, mm | L1, mm |
| DN10 | QT-W(M)-005 | 71 | 10 | 281 | 215 |
| DN15 | QT-W(M)-005 | 71 | 12 | 281 | 215 |
| DN20 | QT-W(M)-005 | 82 | 15 | 281 | 215 |
| DN25 | QT-W(M)-005 | 98 | 18 | 281 | 215 |
| DN32 | QT-W(M)-005 | 118 | 25 | 281 | 215 |
| DN40 | QT-W(M)-005 | 122 | 32 | 281 | 215 |
| DN50 | QT-W(M)-005 | 150 | 38 | 281 | 215 |
| DN65 | QT-W(M)-005 | 178 | 50 | 281 | 215 |
| DN80 | QT-W(M)-010 | 202 | 64 | 281 | 215 |
| DN100 | QT-W(M)-010 | 231 | 78 | 281 | 215 |
Detail sketch of ball valves DNOVA BV3232P(4pc)-SP-3WL-T-ISO-H QT-EX-M-O2-380VAC-U1
Materials of parts of ball valves DNOVA BV3232P(4pc)-SP-3WL-T-ISO-H QT-EX-M-O2-380VAC-U1
| Item No. | Part name | Material | Quantity |
|---|---|---|---|
| 1 | Lid | SS316 | 3 |
| 2 | Saddle rings | PPL | 4 |
| 3 | Laying the connection | PTFE/RPTFE | 3 |
| 4 | Thrust washer | PTFE/RPTFE | 1 |
| 5 | Sealing | PTFE | 1 |
| 6 | Stock | SS304/SS316 | 1 |
| 7 | Seal | SS304 | 1 |
| 8 | Ball valve | S304/S316 | 1 |
| 9 | Frame | SS316 | 1 |
Characteristics of QT-EX-M-0-380VAC actuators
| Parameter | Value |
| Enclosure protection class | IP67 |
| Control type | ON / OFF |
| Rotation angle, ° | 90±10 |
| Power supply voltage | 220 VAC, 380 VAC, 24 VDC |
| Motor type | Asynchronous motor with squirrel cage rotor |
| Limit switches | 1xOpen/Close, SPDT, 250VAC 10A |
| Auxiliary limit switches | 1xOpen/Close, SPDT, 250VAC 10A |
| Torque switch | 1xOpen/Close, SPDT, 250VAC 10A (except QT-EX-010EM-O2-x-U1) |
| Internal thermal protection | Off at 115°C ±5°C, on at 97°C ±5°C |
| Visual position indicator | Available |
| Manual override | Handwheel |
| Electric actuator position self-locking | Self-locking by worm gear mechanism |
| Mechanical limit stops | Two external adjustable stops |
| Cable entry | M20×1.5 and M36×2 |
| Ambient temperature, °C | from -20 to +70 |
| Lubrication | Aluminum-based (EP type) |
| Explosion-proof standard | ExdIICT4 |
| Enclosure | Aluminum alloy with powder epoxy anti-corrosion coating |
| Max ambient humidity, % | 90 (non-condensing) |
| Average number of open/close cycles | 60 |
Wiring diagram for actuator QT-EX-M-0-380VAC
- Port opening
- Standard Port
- Configuration
- Three-way
- Body material
- Stainless steel AISI 316
- Material ball
- Stainless steel AISI 304/316/1.4301/1.4401
- Material ball seal
- PTFE
- Maximum allowable temperature
- 200 °C
- Connection type
- Threaded NPT/BSP
- Control type
- Electric actuator
- Operating environment
- Water, Air, and Oil Products
- Applications
- Water Supply and Heat Supply
- Voltage
- 380 V
- Actuator cycle time
- 30s
- Explosion-proof
- Yes
- Torque
- 50 Nm
- Type of electric actuator
- Quarter-turn
- Control signal
- ON/OFF
- 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