What voltage options are available?

We offer 380V/110V/220V/440V/660V AC or 12V/24V DC, supporting single or three-phase power.

Is the actuator suitable for harsh environments?

Yes, it features explosion-proof certification (ATEX/Exd BT4/CT4) and protection grades up to IP68.

What control protocols are supported?

Supports Profibus, Profinet, Modbus, HART, FF, Device net, and ESD protocols.

Switch Control S4 Electric Valve Actuator for Diaphragm Valve

Name: IEC/GOST High Force Compact Bus Control /Switch Control S4 Electric Valve Actuator for Diaphragm Valve
Brand: Changzhou Chenglei Valve Technology Co., Ltd.
SKU: 2111855895

Jiangsu, ChinaChangzhou Chenglei Valve Technology Co., Ltd.

US$100.00-2,000.00

1 Piece

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Certification

CCC, ISO, CE

Power Supply

110V/220V/440V/660V/380V

Model NO.

Q series

Power Source

Electric Power

Temperature

Ordinary Temperature

Connection

Flange

Material

Aluminum Alloy

Motor

Electric Motor

Thermal Protection

Yes

Explosion Proof

Yes

CE

Yes

Battery Backup

Yes

Bluetooth Connection

Yes

Application

Valve/Damper/HVAC

Transport Package

Wooden Case

Specification

Electric rotary actuator

Trademark

Chenglei

Origin

China

Production Capacity

30000/Year

Key features

Wide Voltage Options: Supports 110V/220V/380V/440V/660V AC and 12V/24V DC for global compatibility.

Explosion Proof Design: Certified ATEX/Exd BT4/CT4 with IP65-IP68 protection for hazardous environments.

Smart Control Features: Equipped with Bluetooth, battery backup, and infrared remote control capabilities.

Multiple Control Modes: Supports on-off, modulating, 4-20mA, and various protocols like Profibus and Modbus.

High Torque & Speed: Offers adjustable speeds from 9 to 48 r/min with high torque output options.

Versatile Material Options: Body available in aluminum alloy, stainless steel, or carbon steel for durability.

Comprehensive Certifications: Holds CCC, CE, UL, IECex, SIL, RoHS, ISO, and Gost certifications.

Company profile

OEM Services100% Finished Products InspectionManagement CertificationProduct Certification

Changzhou Chenglei Valve Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤10.38h

AI-Powered supplier vetting

SummaryCHANGZHOU CHENGLEI VALVE TECHNOLOGY CO., LTD. operates in the research, production, and sales of valve electric actuators, valves, control systems, and explosion-proof electrical products. The supplier provides broad customization and 3D software design services, supported by documented R&D processes and evidence of new products in the past year. Production-related controls include valid manufacturing contracts, inventory capability, standardized finished-product inspection, and written supplier-management procedures. Certifications listed include ISO9001:2015, ISO45001:2018, ISO14001, CE, and CCC. The supplier has export experience and self-operated import/export rights, but no overseas warehouse, showroom, agent, branch, or overseas service coverage is reported. Financial records are indicated for 2021–2023, but no performance details are provided. A buyer association with TOPLINE VENTURES is listed, while broader customer-case evidence is limited.

Supplier typeThe supplier is a manufacturer and R&D provider focused on valve electric actuators, valves, actuator control systems, explosion-proof electric actuators, and related electrical products. The listed spare-part product is consistent with this stated business scope.

CertificationsThe supplier lists ISO9001:2015, ISO45001:2018, and ISO14001 certifications, along with CE and CCC product-certification capabilities. These provide explicit evidence of certification coverage, although the slices do not provide certificate validity dates or scope details.

R&D capabilityThe supplier provides 3D software design services, supports multiple forms of customization, and reports new products during the past year. Its engineers design new products, confirm customer requirements, and provide technical support, with design input, output, review, verification, and validation documentation available for audit.

Production capacityThe supplier reports inventory capability, valid manufacturing contracts with associated subcontractors, standardized and consistently followed finished-product inspection instructions, and written procedures with implementation records for supplier-service assessment. Stated average lead time is one month in both peak and off-season, supporting a documented production and fulfillment process.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also confirms 3D software design services, demonstrating broad stated customization coverage.