HK-D-F Electric Flanged Butterfly Valves
Benefits Of Electric Flanged Butterfly Valves:
Electric flanged butterfly valves can provide you with flexible and reliable fluid control solutions. Flanged butterfly valves are available in cast iron, carbon steel or stainless steel to meet your industry needs. Furthermore, we can provide soft sealing butterfly valves and hard sealing butterfly valves according to your project requirements to meet your medium temperature requirements and pressure requirements.
Electric actuators can receive and feedback signals and are compatible with various control systems to help you control valves remotely.
According to the valve material types:
Cast Iron Valve Body
Carbon Steel Valve Body
Stainless Steel Valve Body
According to the sealing types:
Soft Sealing Type
Hard Sealing Type
Technical Parameters Of HK60-D-F Electric Flanged Butterfly Valves:
| Medium | Air, gas, steam, oil, water, etc | Port size | 2", 2.5", 3", 4", 5", 6", 8", 10", 12", 14", 16", 18", 20", 22", 24". Up to 72" |
| Structure | Double offset type or Triple offset type | Voltage | DC-12V, 24V; AC-24V, 110V, 220V, 380V |
| Connection Type | Flanged (ANSI, JIS, DIN, GB) | Voltage Tolerance | ±10% |
| Body Materials | Cast iron, Stainless steel 304/316/316L or WCB | Working Pressure Range | For soft sealing type: PN16; For hard sealing type: PN40 |
| Disc Material | Stainless steel 304/316/316L | Temperature Of Media | For soft seated: -10℃ to 180℃ (14℉ to 356℉); For hard seated:-40℃ to 450℃ (40℉ to 842℉) |
Dimension Of HK60-D-F Flanged Electric Flanged Butterfly Valve:
Technical Parameters Of COVNA Quarter Turn Electric Actuators:
| ON/OFF Type | For 90 degrees open or close fully |
| Regulator Type | Input & Output signal: DC 4-20mA, DC 0-10V, DC 1-5V. For regulating the open/close angle of the valve from 0 to 90 degrees. |
| Field Operation | The field, remote control switch regulation and MODBUS, PROFIBUS field bus |
| Voltage optional | AC 110-240V 380V 50/60Hz; DC12V, DC24V, Special voltage can be customized |
| Protection Class | IP65 |
| Options | Manual override, Bluetooth control or LCD display screen |
| Model | 5 | 10 | 16 | 30 | 60 | 125 | 250 | 400 |
| Torque Output | 50Nm | 100Nm | 160Nm | 300Nm | 600Nm | 1250Nm | 2500Nm | 4000Nm |
| 90°Cycle Time | 20s/60s | 15s/30s/60s | 30s/60s | 100s | 100s | 100s | ||
| Angle of Rotation | 0-90° | 0-90° | 0-90° | 0-90° | 0-90° | 0-90° | 0-90° | 0-90° |
| Working Current | 0.25A | 0.48A | 0.68A | 0.8A | 1.2A | 2A | 2A | 2.7A |
| Starting Current | 0.25A | 0.48A | 0.72A | 0.86A | 1.38A | 2.3A | 2.3A | 3A |
| Drive Motor | 10W/F | 25W/F | 30W/F | 40W/F | 90W/F | 100W/F | 120W/F | 140W/F |
| Product Weight | 3kg | 5kg | 5.5kg | 8kg | 8.5kg | 15kg | 15.5kg | 16kg |
| Voltage Option | AC 110V, AC 220V, AC 380V, DC 12V, DC 24V | |||||||
| Insulation Resistance | DC24V:100MΩ/250V; AC110/220V/380V: 100MΩ/500V | |||||||
| Withstand Voltage | DC24V:500V; AC110/220V:1500V; AC380V:1800V 1Minute | |||||||
| Protection Class | IP65 | |||||||
| Installation Angle | Any | |||||||
| Electrical Connection | G1/2 Water-proof Gable Connectors, Electric Power Wire, Signal Wire | |||||||
| Ambient Temp. | -30℃to 60℃ | |||||||
| Control Circuit | A: ON/OFF type with light indicator signal feedback | |||||||
| B: ON/OFF type with passive contact signal feedback | ||||||||
| C: ON/OFF type with resistance potentiometer signal feedback | ||||||||
| D: ON/OFF type with resistance potentiometer and neutral position signal feedback | ||||||||
| E: Regulation type with a servo control module | ||||||||
| F: DC24V/DC12V direct ON/OFF type | ||||||||
| G: AC380V three-phase power supply with passive signal feedback | ||||||||
| H: AC380V three-phase power supply with resistance potentiometer signal feedback | ||||||||
| Optional Function | Over Torque protectors, dehumidify heater, stainless steel coupling & yoke | |||||||
Other COVNA Electric Actuator Options:
● Explosion-proof Electric Actuator: Exd II CT4 protection class to keep your project and personal safe. Torque range from 100Nm to 2,000Nm
● Auto Return Electric Actuator: In the event of a power failure, the battery drives the valve to reset. Suitable for use in the fire protection industry. Torque range from 100Nm to 6,000Nm
● Waterproof Electric Actuator: IP68 protection class and suitable use underwater. Like subsea exploration projects. Torque range from 50Nm to 2,000Nm
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