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: ≤4.18h

AI-Powered supplier vetting

SummaryCHANGZHOU CHENGLEI VALVE TECHNOLOGY CO., LTD. is identified as a manufacturer and R&D supplier of valve electric actuators, valves, control systems, and explosion-proof electrical products. It demonstrates broad customization, 3D design, documented R&D processes, recent product development, and established production-related controls. The supplier holds ISO9001:2015, ISO45001:2018, ISO14001, CE, and CCC certifications. It has inventory capacity, valid manufacturing contracts with affiliated subcontractors, standardized finished-product inspection procedures, and written supplier-capability procedures with records. Export activity has continued for eight years, with self-operated import/export rights, but no overseas warehouse, showroom, agent, branch, or stated overseas service coverage. Financial records are referenced for 2021–2023, but the provided data does not disclose results sufficient to assess financial strength. One buyer association and one product transaction record are provided, which is...

Supplier typeThe supplier’s stated business scope covers R&D, production, and sales of valve electric actuators, valves, actuator control systems, explosion-proof electric actuators, and related explosion-proof electrical products. The listed product is spare parts for a valve actuator gear type, supporting classification as a specialized valve-actuation manufacturer rather than a general trading supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, together with CE and CCC product-certification capability. These stated certifications provide explicit evidence of quality, occupational-safety, environmental-management, and applicable product-compliance systems.

R&D capabilityThe supplier provides 3D software design services, supports multiple forms of customization, and reports new products within the past year. Engineers confirm customer requirements, design new products, and provide technical support, while design-input, output, review, verification, and validation documents are available for audit.

Production capacityProduction-related controls include uniformly followed finished-product inspection instructions, valid manufacturing contracts with each affiliated subcontractor, and in-stock service capacity. The supplier also reports written procedures and records for assessing service capability, with one-month average lead times in both peak and off-season; these statements explicitly support established production and fulfillment capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, indicating capability to translate customer requirements or reference products into customized designs.