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Spring Return Electric Rotary Actuator with 4-20mA and NEMA 4/4X/7&9 Explosion Proof Actuator

MOQ:	1
Prijs:	400

Detail Informatie

Productbeschrijving

Detail Informatie

Modelnr.:

DQ-serie

Temperatuur:

Gewone Temperatuur

Verbinding:

Flens

Materiaal:

Aluminiumlegering

MOTOR:

Elektromotor

Thermische Bescherming:

Explosiebewijs:

Batterij backup:

Bluetooth-verbinding:

Spanning:

380V/110V/220V/440V/660V AC of 12V/24V DC

Nominale frequentie:

50Hz/60Hz

Controlemethode:

Aan-uit of modulerend.4-20mA

Motorbelasting:

S2 10min,15min,30min of S1/S3/S4/S6 24%,40%

Beschermingscijfer:

IP65/IP67/IP68

Isolatieniveau:

F-niveau

Markeren:

Spring Return Electric Rotary Actuator

4-20mA Explosion Proof Actuator

NEMA 4/4X/7&9 Quarter Turn Actuator

Productbeschrijving

EAC / ISO / SIL/UL Explosion Proof Spring Return Electric Rotating Actuator for Gate Valve

Chenglei manufactures the DQ Series quarter turn electric rotary actuator with valve worm reduction box. This actuator is designed for various valve types including gate valves, ball valves, butterfly valves, and dampers, making it suitable for applications in oil and gas, power plants, water treatment, chemical processing, and flow control automation.

Key Features

Multiple voltage options: 380V/110V/220V/440V/660V AC or 12V/24V DC (single or three phase)
Rated frequency: 50Hz/60Hz
Control methods: On-Off or Modulating (4-20mA)
Protocol support: Profibus, Profinet, Modbus, HART, FF, Device net, ESD
Motor duty options: Short time (S2 10min/15min/30min) or continuous (S1/S3/S4/S6 24%/40%)
Connection types: JB2920 Torque type or ISO5210 (GB/T 12222) Thrust flange type
Protection grades: IP65/IP67/IP68 available
Insulation level: F class
Certifications: CCC/UL/CE/IECex/SIL/RoHS/ISO/CE/Gost
Enclosure options: NEMA 4/4X/7&9 models
Environmental temperature range: -20°C to +60°C (special orders -60°C to +70°C)
Relative humidity tolerance: ≤95% at +25°C
Explosion proof: ATEX/Exd BT4/CT4
Anti-corrosion coating: electrostatic powder spraying
Body materials: Aluminum alloy, stainless steel, or carbon steel
Optional features: High speed, high torque, adjustable speed, battery backup, Bluetooth, local/remote control
Standard heater and thermostat
Manual override with handwheel

Product Images

Frequently Asked Questions

Q1. What is the lead time for the explosion proof motorized electric actuator?

A: 3-30 working days for mass production.

Q2. Can I have my logo printed on the actuator?

A: Yes, please inform us formally before production.

Q3. Do you offer a warranty for the electric actuator?

A: Yes, we offer an 18-month warranty for our rotary electric actuators.

Q4. What is your minimum order quantity?

A: 1 unit.

Q5. How do you handle faulty actuators?

A: Our products have a defective rate below 0.2%. During the warranty period, we will send replacements with new orders for small quantities. For defective batches, we will repair and resend the actuators or discuss appropriate solutions.

Tags:

Elektrische klepactuator

Elektrische draaibesturing

Elektrische multi-turn actuator

Elektrische rechtstroomklepactuator

Explosiebestendige actuator

Intelligente elektrische actuator

Aan- en uitschakelaar

Intelligente elektrische klepopwekkers

Intelligente instelbare elektrische klepactuator