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QT Quarter Turn Valve Electric Actuator
AC 220V, AC380V
90° Quart Turn
Materials: Aluminium
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Electric Actuated · Quarter Turn · IP67/IP68 · Die-Cast Aluminum
QT Series Quarter Turn Electric Actuators for Reliable Valve Automation
Models QT0~QT4, AC220V/380V, 0.01~0.2kW, 0~90° rotation — available in Integral, Modulating, Explosion Proof (ExdIIBT4), and Integral Explosion Proof versions.
Overview
QT quarter turn valve electric actuator is developed by our company on basis of absorbing advanced technology of foreign countries. It is the new generation upgrade valve electric actuator. QT quarter turn valve electric actuator NEUMAX is normally equipped with 90° turn valves, such as butterfly valve, ball valve and plug valve. It is die-casting aluminum, which features with small size, nice appearance, light weight, high efficiency, high reliability, high protection, low noise. It can be operated on site or remote control. QT quarter turn electric actuator is used widely in the field of petroleum, chemical, power plant, water treatment, paper making. QT quarter turn electric actuator protection class is IP67, and IP68 can be produced especially. We can produce QT Integral (QT.IN), QT Integral Modulating, QT Explosion proof (QT.Ex (ExdIIBT4)) and QT Integral Explosion proof (QT.Ex.IN) according to the customer’s requirements. Flowspec Luokai can manufacture and supply the QT quarter turn valve electric actuator with voltage of AC220V-1Ph-50Hz, AC380V-3Ph-50Hz. Contact us today. Get the better prices. 30 years of experience. Great after-sales service.
1. Features
- Small volume
- Nice appearance
- Light weight
- High efficiency
- High reliability
- High protection
- Low noise
2. Technical Specifications
- Model: QT0, QT1, QT2, QT3, QT4
- Voltage: AC220V-1Ph-50Hz, AC380V-3Ph-50Hz
- Power: 0.01kW ~ 0.2kW
- Protection class: IP67 or IP68
- Rotary angle: 0 ~ 90°
- Materials: aluminium die-casting
3. Product Versions
- QT Integral (QT.IN) — standard integral type
- QT Integral Modulating — with modulating control
- QT Explosion Proof (QT.Ex) — ExdIIBT4 certified
- QT Integral Explosion Proof (QT.Ex.IN) — integral + explosion proof
4. Applications
- Petroleum
- Chemical
- Power plant
- Water treatment
- Paper making
- Butterfly valve actuation
- Ball valve actuation
- Plug valve actuation
Why Choose Flowspec Luokai
45+ Years Experience
Founded in 1978, manufacturing industrial valves for over four decades with proven reliability worldwide.
Global Certifications
ISO 9001, CE/PED, WRAS, FM, UL, API approved — compliant with international quality and safety standards.
OEM Custom Solutions
Flexible design and manufacturing per your specifications — material, size, pressure, actuation tailored to project needs.
Worldwide Delivery
Exported to 5 continents — North & South America, Europe, Middle East, Southeast Asia, and Africa.
Our Service Promise
Strict Quality Control
Every valve tested to API 598, EN 12266 before shipment
Timely Global Delivery
Reliable logistics to 5 continents with secure packaging
OEM & Custom Design
Tailored material, size, pressure and actuation to your specs
Dedicated After-Sales
Technical support and service throughout product lifecycle