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NEMA 4/4X/7&9 Enclosure On-Off Modulating Electric Valve Actuator for Butterfly Valve

MOQ:	1
Price:	100

Detail Information

Product Description

Detail Information

Model NO.:

Q Series

Connection Form:

Flange

Structure:

Double-Eccentric Sealing

Seal Form:

Supercharging Pressured Sealed

Valve Stem:

Extended

Work Pressure:

Low Pressure (Pn<1.6mpa)

Working Temperature:

Normal Temperature (-40°C

Material Of Seal Surface:

Soft Sealed

Valve Body:

Sheet Metal

Motor:

Electric Motor

Thermal Protection:

Yes

Explosion Proof:

Yes

Battery Backup:

Yes

Bluetooth Connection:

Yes

Protection Grade:

IP65/IP67/IP68

Highlight:

NEMA 4/4X/7&9 Enclosure Electric Valve Actuator

On-Off Modulating Electric Valve Actuator

Butterfly Valve Electric Actuator

Product Description

ATEX Explosion Proof Outdoor IP68/IP67 High Torque Electric Valve Actuator

Chenglei manufactures the electric rotary actuator Z Series and Q Series, designed for gate valves, globe valves, throttle valves, ball valves, butterfly valves, dampers, slide plate gates, adjusting valves, regulating valves, and HVAC applications.

Key Specifications

Voltage options: 380V/110V/220V/440V/660V AC or 12V/24V DC (single or three phase)
Rated frequency: 50Hz/60Hz
Speed options: 9r/min, 18r/min, 24r/min, 36r/min, 48r/min
Control methods: On-off or modulating (4-20mA)
Protocols: Profibus, Profinet, Modbus, HART, FF, Device net, ESD
Motor duty: Short time (S2 10min,15min,30min) or continuous time (S1/S3/S4/S6 24%,40%)
Connection types: JB2920 Torque type or ISO5210 (GB/T 12222) Thrust flange type

Environmental & Safety Features

Protection grade: IP65/IP67/IP68 options
Insulation level: F level
Certifications: CCC/UL/CE/IECex/SIL/RoHS/ISO/CE/Gost
Enclosure options: NEMA 4/4X/7&9 models
Operating temperature: -20°C to +60°C (special orders -60°C to +70°C)
Relative humidity: ≤ 95% (at +25°C)
Explosion proof: ATEX/Exd BT4/CT4
Anti-corrosion coating: electrostatic powder spraying

Construction & Options

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

About Chenglei

Electric actuator and valve worm gear box experts since 2004 with over 20 years of industrial experience
Complete industry valve, damper & HVAC automation solutions
Certified products: CCC/CE/EAC/IECex/SIL/CNEX explosion proof
Advanced features: battery backup, Bluetooth wireless connection, infrared remote control, thermal motor protection
Wide operating temperature range: -60°C to +70°C
Part-turn and multi-turn versions available
On-off & modulating control options

Frequently Asked Questions

Q1. What is the lead time for explosion proof motorized 360 degree multi-turn electric actuator?

A: 3-30 working days for mass electric actuator production.

Q2. Can I print my logo on your 90 partial-turn electric actuator?

A: Yes. Please inform us formally before our electric actuator production.

Q3. Do you offer guarantee for the electric actuator?

A: Yes, we offer 18 months warranty for rotary electric actuators.

Q4. What is your minimum order quantity?

A: 1 unit electric actuator.

Q5. How do you handle faulty rotary electric actuators?

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

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