Products
COVNA Wifi/ 4G/ RS485 / LoRa Drive HK60-EX-D Explosion Proof Electric Butterfly Valve
COVNA HK60-EX-D Explosion Proof Electric Butterfly Valve can be run with input(4~20mADC, 0~10VDC or 1-5VDC) signals or single-phase power. With the function of small volume. Flow capacity, high regulation precision, good sealing, and light weight, etc.
As an explosion proof electric butterfly valve manufacturer, we provide on/off type, modulating type, intelligent type and explosion-proof type electric actuator with direct mounting for ball and butterfly valve to meet your requirements.
COVNA HK60-EX-D Explosion Proof Electric Butterfly Valve can be run with input(4~20mADC, 0~10VDC or 1-5VDC) signals or single-phase power. With the function of small volume. Flow capacity, high regulation precision, good sealing, and light weight, etc.
As an explosion proof electric butterfly valve manufacturer, we provide on/off type, modulating type, intelligent type and explosion-proof type electric actuator with direct mounting for ball and butterfly valve to meet your requirements.
Model
- Actuator Type: Explosion Proof Actuator Type
Drive type Wifi/ 4G/ RS485 / LoRa
- Body Material: Cast Iron/Stainless Steel/WCB
- Pressure: 10 / 16 bar (145 / 232 psi)
- Temperature Of Media: -20℃ to 150℃ (-4℉ to 302℉)
- Suitable Media: Air, water, steam, oil, gas, etc
- Voltage: DC-12V, 24V; AC-24V, 120V, 240V/60Hz; 110V, 220V/50Hz
- Connection Type: Wafer
COVNA HK60-EX-D Explosion Proof Electric Butterfly Valve
- The valve is widely used in food, environmental protection, light industry, petroleum, paper, chemicals, teaching and research equipment, and electric power industries of industrial automation control systems
- The actuator has very good sealing performance to avoid accidents caused by gas leakage
- Excellent explosion proof performance
Technical Parameters of Valve Actuator
| Actuator Type | Explosion Proof Type | Body Material | Cast Iron |
| Working Pressure | 1.0 / 1.6 MPa (10 / 16 bar) | Suitable Media | Air, water, steam, oil, etc |
| Temperature Of Media | -20~150℃ (-4℉~302℉) | Structure | Midline structure A type |
| Port size Range | DN50~DN800 | End Connection | Wafer |
| Voltage | DC-12V, 24V; AC-24V, 120V, 240V/60Hz; 110V, 220V/50Hz | Voltage Tolerance | ±10% |
Technical Parameters of Valve Body
Technical Parameters of Valve Actuator :
| On/Off Type | 90 degree rotation. Feedback: The Active Contact Signal, Passive Contact Signal, Resistance, 4-20mA |
| Modulating Type | Adjust open/close angle from 0 to 90 degree. AC/DC power supply, signal control and manual override. High torque up to 4000Nm. |
| Intelligent Type | Adjust open/close angle from 0 to 90 degree. LED display screen to allow you check the open/close angle easier. AC/DC power supply,signal control and manual override. High torque up to 4000Nm. |
| Field Operation | The Field, Remote Control Switch Regulation And MODBUS, PROFIBUS Field Bus |
| Voltage Optional | AC-110V, 220V, 380V, DC-12V, 24V, Special Voltage Can Be Customized |
| Protection Class | IP65; Explosion Proof Construction Are Available: EX d II BT4 |
Technical Parameter of Valve Body:
| Nominal Size | DN15-DN200 | Body Material | PVC, UPV, CPVC, PVDF and PPH |
| End Connection | True Union, Double Union Thread | Structure | T Port / L Port |
| Operating Pressure | 1.0 / 1.6 MPa (10 / 16 bar) | Voltage Tolerance | ±10% |
| Suitable Media | Corrosive media, Water, Air, etc | Temperature Of Media | -5~80℃ (23℉~176℉) |
| Design standard | ISO, DIN, IDF, SMS, 3A | Orifice(mm) | 15, 20, 25, 32, 40, 50, 65, 80, 100 |
| Nominal Size | DN15-DN200 | Body Material | PVC, UPV, CPVC, PVDF and PPH |
| End Connection | True Union, Double Union Thread | Structure | T Port / L Port |
| Operating Pressure | 1.0 / 1.6 MPa (10 / 16 bar) | Voltage Tolerance | ±10% |
| Suitable Media | Corrosive media, Water, Air, etc | Temperature Of Media | -5~80℃ (23℉~176℉) |
| Design standard | ISO, DIN, IDF, SMS, 3A | Orifice(mm) | 15, 20, 25, 32, 40, 50, 65, 80, 100 |
