FLE-QT-GAV electric gate valve with resetter in the event of an emergency power outage, the electric device can continue to work, bringing the valve to the fully closed or fully open position, which serves as a reset function for power outage protection.
Fleyenda Mini Electric Multi-turn Explosion-proof Actuator
BENEFITS OF FLEYENDA FLOW
ADVANTAGES OF PRODUCTS
QH MINI ELECTRIC EXPLOSION-PROOF ACTUATOR FEATURES
GATE VALVE FEATURES
| QH Series Mini Electric Explosion-proof Actuator | |
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QH Mini Multi-turn Explosion-proof Actuator
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Switch-type Actuator (Type A Control Circuit): The switch-type actuator only has a full-open and full-closed limiting position. After receiving appropriate instructions, the actuator will drive the valve to the full-open or full-closed position. S2 short-time type operating mechanism is adopted. Continuous running time does not exceed 15 minutes. |
| Feedback-type Actuator (Type B Control Circuit): While driving valve, the actuator sends the valve position signal to the central control system during the whole process.Type B feedback resistance valve position signal. S2 short-time type operating mechanism is adopted. Continuous running time does not exceed 15 minutes. |
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| Regulating-type Actuator (Type C Control Circuit): A servo controller is installed inside actuator, receives the central control system's instructions to drive the valve to the appropriate opening position according to the changes of controlled variables (flow, pressure, temperature and liquid level) in the pipeline. S4 intermittent operating mechanism is adopted. Operating frequency per hour can reach 1200 times. Input instructions from the control system |
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| Optional Type | ON-OFF and Modulating Type |
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Protection Grade |
IP67 |
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Explosion-proof Grade |
EXD IIB T4 |
| Power Supply |
AC24V, AC110V, AC220V |
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Standard Time / Torque |
20S/50Nm |
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Rotation Angle Range |
0~360° Adjustable |
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Optional Control Circuit |
A/B/C/D |
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Weight |
3.0Kg |
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Insulation Resistance |
AC24V:100M2/250V; DC AC110V/AC220/AC380V:100M Q/500VDC |
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Pressure Resistant Grade |
AC24V:500VAC 1 minute; AC110V/AC220V:1500VAC 1minute |
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Electrical Interface |
2-G1/2 explosion-proof end caps should be instaled with corresponding explosion-proof cable joints by users in time of use. |
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Environment Temperature |
-20°～+60° |
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Optionallnstalation Function |
Dehumidifying heater |
| Gate Valve Body | |
| Size Range | DN40-DN600 |
| Body Material | Stainless Steel |
| Seat Material | EPDM/PTFE |
| Connection Type | Flanged (GB/ANSI/JIS/DIN) |
| Working pressure | 10K-20K |
| Temperature Of Medium | EPDM: -45℃ ~80℃ / PTFE: -30℃ ~180℃ |
| Applications | Water, solvent, acid, natural gas, oxygen, hydrogen peroxide, methane, ethylene, etc. |
Fleyenda Multiple Types of Electric Actuators & Valve Body
