Products
Electric Actuator Gate Valve
Product Tagline: Precise Remote Automation, Bi-Directional Sealing, and High-Torque Performance for Heavy Process Pipelines.
Badges: China Manufacturer | Factory Direct | Global Supplier | ISO 9001 / CE-PED | API 600 / API 6D | ATEX / IECEx
Product Overview
The Electric Actuator Gate Valve is an automated linear motion valve designed for high-pressure, severe-service isolation where remote control, precise positioning, and high operating torque are required. By integrating an API-standard gate valve body (API 600 / API 602 / API 6D) with an intelligent electric motor actuator, this assembly enables plant operators to control large-diameter pipeline isolation from a centralized Distributed Control System (DCS) or SCADA network.
As a premier Electric Actuator Gate Valve manufacturer based in China, we deliver fully integrated, factory-tested electric gate valve solutions built to withstand harsh industrial processing environments. Our factory supplies global buyers as a direct supplier with full OEM/ODM capability.
Technical Specifications
| Feature / Parameter | Specification / Standard |
|---|---|
| Nominal Size Range | DN50 to DN1500 (2″ to 60″) |
| Pressure Class Range | ASME Class 150, 300, 600, 900, 1500, 2500 |
| Body / Bonnet Materials | ASTM A216 WCB / WCC, A351 CF8 / CF8M, A217 WC6 / WC9, A352 LCC |
| Actuator Voltage / Power | 3-Phase AC (380V/415V/440V), Single-Phase AC (110V/220V), DC 24V |
| Control Signal / Interface | ON/OFF type, Modulating type (4–20 mA / 0–10V), Modbus / Profibus digital fieldbus |
| Enclosure / Explosion-Proof | IP67 / IP68 Weatherproof, ATEX / IECEx Explosion-Proof (Ex d IIB/IIC T4) |
| Design Standards | API 600, API 6D, ASME B16.34, ISO 10434 |
| Testing & Inspection | API 598, EN 12266-1 (100% Hydrostatic Shell & Seat Leakage Test) |
| End Connections | Flanged (RF, RTJ), Butt-Weld (BW) |
| Mounting Standard | ISO 5211 actuator mounting flange |
| Manual Override | Handwheel with automatic declutching mechanism |
| Accessories | Local control station, torque switch, travel limit switch, battery backup (UPS) |
Key Features & Benefits
• Intelligent Remote Automation
Equipped with multi-turn electric actuators featuring non-intrusive setup, LCD status displays, and bus communication for seamless integration into smart factory automation systems.
• Manual Override Declutching Mechanism
Includes a handwheel with an automatic declutching mechanism, ensuring manual operation during emergency power outages without risking operator safety.
• Low Operating Cost & Self-Locking
The motor gear drive self-locks in position when stationary, eliminating continuous power consumption and preventing back-driving under fluid surge pressures.
• Severe-Service Sealing
Hardfaced seating surfaces (Stellite overlay) resist erosion and abrasion, ensuring bi-directional, zero-leakage shutoff across high-pressure steam and hydrocarbon lines.
• China Factory Direct
Cost-effective manufacturing without middlemen. Custom travel limits, torque switches, anti-corrosion coatings, and actuator configurations available from our factory.
• Certified Quality
ISO 9001, CE/PED 2014/68/EU, API 600, and third-party inspection (SGS, BV, TUV) available on request for every shipment.
Common Industrial Applications
• Power Generation Facilities
High-pressure boiler feedwater, main steam isolation, and cooling water loop control.
• Petrochemical & Oil Refining
Pipeline manifold isolation, storage tank farm management, and crude oil transfer lines.
• Water & Wastewater Treatment
Large-diameter main intake lines, pump discharge isolation, and automated municipal distribution networks.
• Mining & Heavy Processing
Slurry transport, high-pressure process water lines, and chemical processing networks.
Why Partner with Our China Factory?
• 18+ Years Manufacturing Experience
• 12,000 m² Modern Factory Area in Wenzhou
• 60+ Countries Exported To
• ISO 9001 CE/PED & API 600 Certified Factory
Factory-Direct Mounting & Torque Calibration: Valve bodies, stems, and multi-turn electric actuators are aligned, mounted via ISO 5211 dimensions, and torque-tested under one roof prior to shipment. Every shipment includes EN 10204 3.1 Material Test Reports (MTRs) for every heat batch, ensuring full material traceability.
Global Quality Certifications: Fully compliant with ISO 9001, CE/PED 2014/68/EU, and API 600 standards. Third-party inspection (SGS, BV, TUV) available on request.
Comprehensive Customization: Available with custom travel limits, torque switches, local control stations, battery backup (UPS) fail-safe systems, and specialized anti-corrosion exterior coatings.
Frequently Asked Questions
Q: What is an electric actuator gate valve?
A: An electric actuator gate valve is an automated isolation valve that combines a gate valve body (API 600/API 6D) with a multi-turn electric motor actuator. It enables remote ON/OFF or modulating control via DCS/SCADA, delivering high operating torque for large-diameter, high-pressure pipeline isolation.
Q: What is the difference between ON/OFF and modulating electric actuator gate valves?
A: ON/OFF (open-close) actuators drive the valve fully open or fully closed, ideal for isolation duty. Modulating actuators accept 4-20 mA or 0-10 V analog signals for precise intermediate positioning, used in flow control or pressure regulation loops.
Q: What is the lead time from your China factory?
A: Standard electric actuator gate valves ship in 20–25 days. Custom sizes, ATEX explosion-proof actuators, or special materials (WC6, LCC, CF8M) require 30–40 days. Rush orders can be arranged for urgent projects.
Q: Can you supply ATEX explosion-proof electric gate valves?
A: Yes. We offer ATEX / IECEx certified explosion-proof actuators (Ex d IIB/IIC T4) with IP67/IP68 enclosure. Suitable for oil & gas, petrochemical, and hazardous zone applications (Zone 1, Zone 2, Zone 21, Zone 22).
Q: Do you offer OEM/ODM service for electric actuator gate valves?
A: Yes. As a China manufacturer and factory we provide full OEM/ODM service including custom nameplates, branded packaging, private-label actuators, Modbus/Profibus integration, and customized technical documentation for global distributors.
Electric Actuator Gate Valve Supplier Information
• Manufacturer & Factory: Direct from our 12,000 m² facility in Wenzhou, China
• Global Supplier: Exporting to 60+ countries | OEM/ODM welcome
• Rapid Delivery: Standard 20–25 days | Custom 30–40 days
• China Manufacturer & Supplier
Get a Quote for Electric Actuator Gate Valve
As a leading China manufacturer and factory, we supply electric actuator gate valves with competitive pricing and full technical support. Contact our export team for datasheets, drawings, and free samples.
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