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COVNA Wafer Type Alluminum Alloy Motorized Butterfly Valve
Large size range for choice. 2 inches to 24 inches. It can work for a long time 99 hours. Eco-friendly and easy installation.
Good sealing performance, large flow capacity. Manual override & weather-proof electric actuator including Standard on/off control type, 4-20mA or 0-10VDC modulating type and intelligent type.
Suitable for hot and cold water. optional aluminul alloy,304 or 316 stainless steel. cast iron or ductile iron body construction, . Widely used for different applications such as HVAC, water treatment and so on for flow control.
- Model: HK60-D
- Size Range: 2'' to 24''
- Pressure Range: 1.0MPa~1.6MPa
- Material: Aluminum Alloy
ANSI Wafer Type Electric Butterfly Valve
Electric actuated soft seated butterfly valve for on-off control of water and other media compatible with the materials of construction
- New innovated Aluminum wafer butterfly valve, Lightweight, the weight of the new innovated is only one third that of the traditional Aluminum alloy.
- High temperature resistance, wear & corrosion resistant
- Widely used in Water, gas, oil, chemical industry, smelting, energy, shipbuilding, electric power, oil, water treatment, construction and other industries
- electric actuation. 50mm. 1.6MPa pressure range, media temp -40°C to 120°C.
- Common applications include food industry, chemicals, pharmaceuticals and other industrial applications.
- If sizes above 300mm are required please contact us.
| ON/OFF Type | Feedback: the active contact signal, passive contact signal, resistance, 4-20mA |
| Regulation Type | Input & Output signal: DC 4-20mA, DC 0-10V, DC 1-5V |
| Field operation | The Field, Remote Control Switch Regulation and MODBUS, PROFIBUS Field Bus |
| Voltage Optional | AC110-240V 380V 50/60HZ: DC12V, DC24V, Special Voltage Can be Customized |
| Protection Class | IP65, Explosion Proof Construction Are Available: EX ll BT4 |
| Body Material | Stainless Steel | Working Pressure | 1.0 / 1.6 MPa (10 / 16 bar) |
| Port size range | DN50-600 | End Connection | Wafer |
| Voltage | DC-12V, 24V; AC-24V, 120V, 240V/60Hz; 110V, 220V/50Hz | Structure | Midline structure A type |
| Voltage Tolerance | ±10% | Medium | Air, water, steam, oil, etc |
| Core Materal | Stainless Steel, Cast Iron, Ductile Iron, WCB | Temperature Of Media | -30~180℃ (-22℉~356℉) |
| Series | 5 | 10 | 16 | 30 | 60 | 125 | 250 | 400 |
| Torque Output | 50Nm | 100Nm | 160Nm | 300Nm | 600Nm | 1250Nm | 2500Nm | 4000Nm |
| 90° Cycle Time | 20S | 15/30S | 15/30S | 15/30S | 30S | 100S | 100S | 100S |
| Angle Of Rotation | 0-90° | 0-90° | 0-90° | 0-90° | 0-90° | 0-90° | 0-90° | 0-90° |
| Working Current | 0.23A | 0.35A | 0.4A | 0.45A | 0.6A | 1.03A | 1.85A | 2.7A |
| Drive Motor | 50W | 75W | 80W | 100W | 130W | 210W | 285W | 360W |
| Mounting Standard | ISO5211 direct mounting | |||||||
| Voltage Options | DC12V, DC24V, AC24V, AC110V, AC220V, AC380V | |||||||
| Input Signal | 4-20mA, 1-5VDC, 0-10VDC | |||||||
| Output Signal | 4-20mA, 1-5VDC, 0-10VDC | |||||||
| Protection Class | IP65 protection class | |||||||
| Ambient Temp | -20 to +60°C | |||||||
| Wiring Diagram | A: ON/OFF type with light indicator signal feedback | |||||||
| B: ON/OFF type with passive contact signal feedback | ||||||||
| C: ON/OFF type with resisance potentiometer signal feedback | ||||||||
| D: ON/OFF type with resistance potentiometer and neutral posistion signal feedback | ||||||||
| E: Regulation type with servo control module | ||||||||
| F: DC24/DC12V direct ON/OFF type | ||||||||
| G: AC380V 3-phase power supply with passive signal feedback | ||||||||
| H: AC380V 3-phase power supply with resistance potentiometer and neutral posistion signal feedback | ||||||||
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