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℉)|
|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°|
|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|