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Soft Seal PTFE Fluorine Lined Flange Electric Actuator Butterfly Valve
The anti-corrosion fluorine lined butterfly valve adopts a two-piece valve body combination. When the valve seat and the valve body lining are integrated, only the all plastic valve seat and the plastic butterfly plate and the media joint product can withstand any medium corrosion except for the “molten alkali metal and element fluorine”. The inner surface of the valve body channel is smooth. The flow resistance is small, CV value is high, the flow capacity is strong, the support moment is moderate, and the elastic cushion seat with four-stage sI rubber is completely medium
- Model: HK60-D-CF
- Size Range: 2'' to 16''
- Pressure Range: 1.0MPa~1.6MPa
- Material: Cast Iron
COVNA Anti-corrosive Fluorine Lined Motorized Control Valve
- Torque range is 50Nm(442 in-lb) to 2500Nm(22123 in-lb).
- It could be equipped with on off type actuator, modulating type actuator and intelligent type actuator
- Easy automation/Retrofit possible/Safe operation
- Steam lined valve disc ensures lower pressure drop
- Size range from 2 inch to 16 inch, size ia available to custom
| Valve Body | Valve components | ||
| Nominal size | DN50-DN400 | Sealing material | PTFE |
| Body Material | Cast Iron,WCB,304,316 | Disc Material | PTFE |
| End Connection | wafer, flange, lug wafer | Feature | Acid and alkali resistant |
| Operating Pressure | PN1.0MPa, PN1.6MPa | Applicable media | Water, Air, Gas, Oil, Liquid |
| Structure | Midline structure/A-Type | Design standard | ISO, DIN, IDF, SMS, 3A |
| 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 |
| Torque Range |
50Nm to 2500Nm |
| Model | 05 | 10 | 16 | 30 | 60 | 125 | 250 | 400 |
| Torque Output | 50Nm | 100Nm | 160Nm | 300Nm | 600Nm | 1250Nm | 2500Nm | 4000Nm |
● ON/OFF Type Electric Actuator: 90 degree rotation. AC/DC power supply, signal control and manual override. High torque up to 4000Nm.
● Modulating Type Electric Actuator: 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 Electric Actuator: 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.
