Sobre nosotros Changzhou Chenglei Valve Technology Co., Ltd.
Our comprehensive product portfolio and over 20 years of industry knowledge mean customers can rely on us to deliver innovative, reliable and economic products. Chenglei products are designed and manufactured with quality components and clear user interfaces for quick and safe operation in the field. Our strict product development and testing ensures long-lasting performance and continued reliability. Our independently developed and produced CL series valve electric actuators are widely used in various industries such as Oil & Gas, Water & Power, and Chemical, Process & Industrial .
Customers rely on us for innovative, high quality and dependable products for managing the flow of liquids, gases and powders. We help customers around the world to reduce emissions, improve efficiency, minimize their environmental impact and assure safety.
Nuestros productos
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Electric Actuator
Model: Intelligent Electric Motor Linear Actuator Explosion Proof ZXC Series
Params: Place Of Origin:China
Model:CLZXC4000
Rated Frequency:50/60HZ
Protection Level:IP65/67
Working Temperature:-20～+60℃
Anti-Corrosion Coating:High Temperature Baking Paint
Working System:10 Minutes For Short Time
Place Of Origin:Changzhou, Jiangsu, China
Price:Negotiable
Brand Name:Chenglei
Packaging Details:Carton Or Wooden Box
Supply Ability:3000 Set/Month
Electric Actuator
Model: OEM Intelligent Adjustment Electric Valve Actuator Electric Linear Actuator
Params: Place Of Origin:China
Model:CLZXC4000
Rated Frequency:50/60HZ
Protection Level:IP65/67
Working Temperature:-20～+60℃
Anti-Corrosion Coating:High Temperature Baking Paint
Working System:10 Minutes For Short Time
Place Of Origin:Changzhou, Jiangsu, China
Price:Negotiable
Brand Name:Chenglei
Packaging Details:Carton Or Wooden Box
Supply Ability:3000 Set/Month
Electric Actuator
Model: Intelligent 24V DC JB2920 ISO5210 Flange Electric Valve Actuator With High Torque And Quarter Turn
Params: Voltage:380V/110V/220V/440V/660V AC Or 12V/24V DC
Rated Frequency:50HZ/60HZ
Control Method:On-Off Or Modulating
Motor Duty:S2 10min,15min,30min Or S1/S3/S4/S6 24%,40%
Connection Type:JB2920 Torque Type Or ISO5210(GB/T 12222) Thrust Flange Type
Protection Grade:IP65/IP67/IP68
Insulation Level:F Level
Environmental Temperature:-20~+60 ºC (Special Orders -60~+70 ºC)
Relative Humidity:≤ 95% (At+25 ºC)
Explosion Proof:ATEX/ Exd BT4/CT4
Body Material:Aluminum Alloy/Stainless Steel/Carbon Steel
Thermal Protection:Yes
Battery Backup:Yes
Bluetooth Connection:Yes
Manual Override:Yes, With Handwheel
Electric Actuator
Model: OEM Intelligent On Off Electric Valve Actuator Part Turn 220V Electric Actuator
Params: Place Of Origin:China
Model:QI10
Output Rotation Speed:1 R/Min
Nominal Torque:100 N.M
Motor Power:0.06 KW
Rated Current:0.4A
Manual Speed Ratio:60:1
Max.Stem Diameter:19mm
Reference Weight:8.6 Kg
Flange No.:F05/F07
Place Of Origin:Changzhou, Jiangsu, China
Price:Negotiable
Brand Name:Chenglei
Packaging Details:Carton Or Wooden Box
Supply Ability:3000 Set/Month
Electric Actuator
Model: Intelligent Explosion Proof On Off Actuator IP67 Multi Turn Valve Actuator
Params: Place Of Origin:China
Model:Z30
Output Rotation Speed:18/24 R/Min
Nominal Torque:300 N.M
Motor Power:0.55/0.75 KW
Rated Current:2.7/3.8 A
Manual Speed Ratio:1:1
Max.Stem Diameter:40mm
Reference Weight:30 Kg
Flange No.:F14
Place Of Origin:Changzhou, Jiangsu, China
Price:Negotiable
Brand Name:Changzhou Chenglei Valve Technology Co., LTD
Packaging Details:Carton Or Wooden Box
Supply Ability:3000 Set/Month
Electric Actuator
Model: IP67 On Off Valve Electric Actuator Torque Protection Multi Turn Electric Actuator
Params: Place Of Origin:China
Model:Z10
Output Rotation Speed:18/24 R/Min
Nominal Torque:100 N.M
Motor Power:0.18/0.25 KW
Rated Current:1.0/1.2 A
Manual Speed Ratio:1:1
Max.Stem Diameter:28mm
Reference Weight:20 Kg
Flange No.:F10
Place Of Origin:Changzhou, Jiangsu, China
Price:Negotiable
Brand Name:Changzhou Chenglei Valve Technology Co., LTD
Packaging Details:Carton Or Wooden Box
Supply Ability:3000 Set/Month
Electric Actuator
Model: 220V/380V 50Hz 100mm Stroke 24VDC Automatic Electric Linear Actuator for Regulating Valve
Params: Model NO.:ZXC
IP Rating:IP65
Limit Switch:Built-In
Max Thrust:10000N
Standard Stroke:250mm
Voltage:24VDC
Motor Type:Electric Motor
Thermal Protection:Yes
Explosion Proof:Yes
Battery Backup:Yes
Bluetooth Connection:Yes
Stroke Length:100mm
Power Supply:220V/380V 50Hz
Production Capacity:30000/Year
Transport Package:Wooden Case
Electric Actuator
Model: Multi Turn Intelligent Electric Actuator Thermal Protection Smart Electric Actuator
Params: Place Of Origin:China
Model:Z5
Output Rotation Speed:18/24 R/Min
Nominal Torque:50 N.M
Motor Power:0.12/0.18 KW
Rated Current:0.7/1.0 A
Manual Speed Ratio:1:1
Max.Stem Diameter:28mm
Reference Weight:20 Kg
Flange No.:F10
Place Of Origin:Changzhou, Jiangsu, China
Price:Negotiable
Brand Name:Changzhou Chenglei Valve Technology Co., LTD
Packaging Details:Carton Or Wooden Box
Supply Ability:3000 Set/Month
Electric Actuator
Model: High Speed Low Temperature -60ºC Electric Actuator With Bluetooth Connection For Valve Control
Params: Model Number:DQ Series
Operating Temperature:-60°C To +70°C
Connection Type:Flange
Body Material:Aluminum Alloy
Motor Type:Electric Motor
Voltage Options:380V/110V/220V/440V/660V AC Or 12V/24V DC
Rated Frequency:50Hz/60Hz
Control Method:On-Off Or Modulating
Signal Input:4-20mA
Motor Duty:S2 10min,15min,30min Or S1/S3/S4/S6 24%,40%
Protection Grade:IP65/IP67/IP68
Insulation Level:F Level
Enclosure Type:NEMA 4/4X/7&9
Relative Humidity:≤ 95% At +25°C
Explosion Proof:ATEX/Exd BT4/CT4
Electric Actuator
Model: IP67 Explosion Proof Actuator Multi Turn Electric Actuator With Thermal Protection
Params: Place Of Origin:China
Model:Z10
Output Rotation Speed:18/24 R/Min
Nominal Torque:100 N.M
Motor Power:0.18/0.25 KW
Rated Current:1.4/1.6 A
Manual Speed Ratio:1:1
Max.Stem Diameter:28mm
Reference Weight:20 Kg
Flange No.:F10
Place Of Origin:Changzhou, Jiangsu, China
Price:Negotiable
Brand Name:Changzhou Chenglei Valve Technology Co., LTD
Packaging Details:Carton Or Wooden Box
Supply Ability:3000 Set/Month
Electric Actuator
Model: Three Phase 440V Industrial Electric Rotary Actuators Explosion Proof
Params: Place Of Origin:China
Model:CLZXC40000
Rated Frequency:50/60HZ
Protection Level:IP65/67
Working Temperature:-20～+60℃
Anti-Corrosion Coating:High Temperature Baking Paint
Working System:10 Minutes For Short Time
Place Of Origin:Changzhou, Jiangsu, China
Price:Negotiable
Brand Name:Chenglei
Packaging Details:Carton Or Wooden Box
Supply Ability:3000 Set/Month
Electric Actuator
Model: ZXC Type Electric Rotary Actuator
Params: Place Of Origin:China
Ambient Temperature:-20°C To 70°C
Certifications:CE, ATEX, SIL3
Control Type:On/Off, Modulating
Enclosure:IP67, NEMA 4X
Manual Override:Handwheel, Lever
Materials:Aluminum Alloy, Stainless Steel
Model:ESA
Mounting:ISO 5211
Position Feedback:4-20mA, 0-10VDC
Power Supply:110V/220V AC, 24V DC
Protection Class:IP67, NEMA 4X
Torque Range:10Nm - 4000Nm
Travel Angle:90°, 120°, 180°
Warranty:2 Years
Electric Actuator
Model: 450NM IP67 Electric Multi Turn Actuator Explosion Proof Small Electric Actuators
Params: Place Of Origin:China
Model:Z45
Output Rotation Speed:24 R/Min
Nominal Torque:450 N.M
Motor Power:1.1 KW
Rated Current:5.3A
Manual Speed Ratio:1:1
Max.Stem Diameter:48mm
Reference Weight:58 Kg
Flange No.:F16
Place Of Origin:Changzhou, Jiangsu, China
Price:Negotiable
Brand Name:Changzhou Chenglei Valve Technology Co., LTD
Packaging Details:Carton Or Wooden Box
Supply Ability:3000 Set/Month
Electric Actuator
Model: ODM Multi Turn Electric Actuator
Params: Place Of Origin:China
Model:Z10
Output Rotation Speed:18/24 R/Min
Nominal Torque:100 N.M
Motor Power:0.18/0.25 KW
Rated Current:1.4/1.6 A
Manual Speed Ratio:1:1
Max.Stem Diameter:28mm
Reference Weight:20 Kg
Flange No.:F10
Place Of Origin:Changzhou, Jiangsu, China
Price:Negotiable
Brand Name:Changzhou Chenglei Valve Technology Co., LTD
Packaging Details:Carton Or Wooden Box
Supply Ability:3000 Set/Month
Electric Actuator
Model: 5000N.M Quarter Turn Electric Actuator Intelligent Explosion Proof
Params: Place Of Origin:China
Model:QI500
Output Rotation Speed:0.5 R/Min
Nominal Torque:5000 N.M
Motor Power:0.55 KW
Rated Current:2.5A
Manual Speed Ratio:348:1
Max.Stem Diameter:55mm
Reference Weight:35 Kg
Flange No.:F14/F16
Place Of Origin:Changzhou, Jiangsu, China
Price:Negotiable
Brand Name:Chenglei
Housing:Explosion-Proof
Packaging Details:Carton Or Wooden Box
Supply Ability:3000 Set/Month
Electric Actuator
Model: 0.18 KW Electric Part Turn Actuator 600NM Industrial Electric Rotary Actuators
Params: Place Of Origin:China
Model:QI60
Output Rotation Speed:1 R/Min
Nominal Torque:600 N.M
Motor Power:0.18 KW
Rated Current:0.7A
Manual Speed Ratio:87:1
Max.Stem Diameter:38mm
Reference Weight:21 Kg
Flange No.:F10/F12
Place Of Origin:Changzhou, Jiangsu, China
Price:Negotiable
Brand Name:Chenglei
Packaging Details:Carton Or Wooden Box
Supply Ability:3000 Set/Month
Electric Actuator
Model: QI10 Electric Control Valve Actuator OEM Intelligent Torque Protection
Params: Place Of Origin:China
Model:QI10
Output Rotation Speed:1 R/Min
Nominal Torque:100 N.M
Motor Power:0.06 KW
Rated Current:0.4A
Manual Speed Ratio:60:1
Max.Stem Diameter:19mm
Reference Weight:8.6 Kg
Flange No.:F05/F07
Place Of Origin:Changzhou, Jiangsu, China
Price:Negotiable
Brand Name:Chenglei
Packaging Details:Carton Or Wooden Box
Supply Ability:3000 Set/Month
Electric Actuator
Model: Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator
Params: Place Of Origin:China
Model:QI15
Output Rotation Speed:1 R/Min
Nominal Torque:150 N.M
Motor Power:0.075 KW
Rated Current:0.5A
Manual Speed Ratio:60:1
Max.Stem Diameter:19mm
Reference Weight:8.7 Kg
Flange No.:F05/F07
Place Of Origin:Changzhou, Jiangsu, China
Price:Negotiable
Brand Name:Chenglei
Packaging Details:Carton Or Wooden Box
Supply Ability:3000 Set/Month
Galería de la empresa
Certificaciones y premios
Casos de éxito
Petroleum Engineering Company
We successfully won the bid for this large-scale oil valve project, setting a benchmark in the challenging energy engineering field of the Middle East. Our products, with their high-precision control and high reliability, have ensured stable production in oil fields and reduced downtime for maintenance caused by leaks.
In response to the special environment of high salt spray and high humidity in Middle East oil fields, C5-M grade anti-corrosion coating technology, which exceeds conventional standards, is adopted. Coupled with double-sealed wiring technology, it effectively isolates corrosive gases and moisture intrusion, ensuring long-term operation in open-air sulfur-containing environments.
Strategic Partner of Russia (in the fields of oil/natural gas and energy infrastructure)
The first batch of over 400 high-end intelligent electric actuators successfully passed the factory acceptance test (FAT) conducted by the Russian delegation, with product stability and intelligence levels far exceeding expectations. This marks a breakthrough for "China's intelligent manufacturing" in the high-end Russian market, successfully replacing some traditional European and American brands.
The product has passed rigorous extreme operating condition verification and obtained EX explosion-proof certification, enabling it to start stably and perform precise control in extremely cold environments at minus 40 degrees Celsius. It addresses industry pain points such as LCD failure, lubricant solidification, and material brittleness at low temperatures.
Large non-ferrous metal group
The successful deployment of nearly a thousand intelligent actuators has ensured the uninterrupted operation of the production line 24/7. It has addressed safety hazards arising from high-altitude operations and strong vibrations, achieved Profinet industrial Ethernet communication interconnection across the entire factory area, and helped the factory become a benchmark project for intelligence with the "largest single scale globally".
Addressing the long-standing challenge of strong vibration (even accompanied by shocks) in the alumina digestion section, a design featuring the separation of the mechanical body and control unit has been adopted. This design keeps the precision control part away from the vibration source, ensuring stability and reliability even under extreme vibration conditions, and facilitating maintenance during high-altitude operations.
Videos de la empresa y productos
Introducción a la empresa y tour por la fábrica
⏱ Duration: 3:45 | 👁 Views: 15,230
Demostración del producto - Kestrel K-1
⏱ Duration: 5:12 | 👁 Views: 28,450
showcase de innovación tecnológica
⏱ Duration: 4:30 | 👁 Views: 12,890
Testimonios de clientes y casos de éxito
⏱ Duration: 6:20 | 👁 Views: 9,650
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