What is the protection class of the actuator?

The actuator has an IP67 protection class, making it dust-tight and protected against temporary immersion.

RS485 Modbus Mini Electric Actuator 4-20mA Control for Building Management Systems (BMS)

Name: RS485 Modbus Mini Electric Actuator 4-20mA Control for Building Management Systems (BMS)
Brand: Wuhan Grat Control Valve Co., Ltd.
SKU: 804587335

Hubei, ChinaWuhan Grat Control Valve Co., Ltd.

US$100.00

1 Piece

Product profile

Customization

Available

Certification

CCC, ISO, CE

Power Supply

AC220V

Model NO.

EA-0025

Power Source

Electric Power

Temperature

Ordinary Temperature

Connection

Flange

Material

Alloy

Torque

20~2000nm

Protection Class

IP67

Type

on/off, Regulating

Control Signal

4~20mA

Power

AC 24V/110V/220V/380V, DC 24V

Control Mode

Switch (on/off),Modulating

Input/Output

4-20mA, 0-10V, Modbus

Valve Connection

ISO5211, DIN3337, Vdi/VDE 3845,Flanged, Wafer

Valve Adaptable

0~90°,Ball Valve,Butterfly Valve

Hysteresis

<0.5%

Dead Zone

<0.5%

Feedback Error

<0.5%

Operating Pressure

Pn1.0-32.0 MPa (10 to 320 Bar)

Protection Device

Overheat Protector

Testing Standard

Jb/T 8219-2016

Transport Package

Carton/Wooden Box

Specification

CE, TUV, ISO

Trademark

Grat

Origin

Wuhan, Hubei, China

HS Code

8537109090

Production Capacity

1000PCS/Month

Key features

IoT Smart Operation: Features real-time OLED display and intuitive manual override controls for smart operation.

Compact High Torque: Delivers 20Nm torque in an ultra-compact footprint, suitable for DN25 and smaller valves.

Precise Control: Offers precise positioning with 0.5% control precision and PWM stepless speed regulation.

Versatile Applications: Optimized for AI Data Center Liquid Cooling, chemical, power, and food processing industries.

Robust Protection: IP67 protection class with built-in overload protection and overheat protector.

Wide Compatibility: Compatible with ball, butterfly, and air valves using ISO5211, DIN3337, or flanged connections.

Flexible Power Options: Supports AC 24V/110V/220V/380V and DC 24V power supplies for diverse environments.

Customization Available: Offers customization from samples and designs, including torque and control modes.

Company profile

Importers and ExportersCooperated with Fortune 500Management CertificationHigh Repeat Buyers Choice

Wuhan Grat Control Valve Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 9 Years CertifiedNearest Port: Shenzhen Port. Shanghai Port.Average Response Time: ≤2.83h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, service, quality-control, R&D, and export-trade capabilities. It reports ISO9001, ISO14001, and ISO45001-related certifications, plus CCC and CE product certifications. Evidence indicates documented service procedures, complaint-handling procedures, quality assurance, material traceability, and corrective/preventive-action records. The supplier reports SDK availability, recent new-product development, ODM services, and OEM services for well-known brands. Manufacturing equipment includes CNC equipment, automatic screw-locking machines, laser-marking equipment, and an assembly line. It also reports cooperation with Fortune 500 companies. However, financial information is limited to reporting years rather than performance metrics, and overseas service coverage is stated as zero, so some fields cannot be fully assessed.

Supplier typeThe supplier is classified as a "Combined" company, and its listed offerings cover export trade, manufacturing, service, quality control, R&D, and sustainable development capabilities. This indicates a multi-function supplier profile rather than a narrowly defined service-only entity.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, as well as ISO45001:2018 and ISO14001 certifications in other records. Product compliance certifications include CCC and CE, supporting both management-system and product-compliance capability.

After-Sales capabilityThe supplier reports written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaints. It also cites excellent after-sales service, but the stated overseas service coverage is zero, so international after-sales reach is not demonstrated.

R&D capabilityThe supplier reports SDK availability, new-product development during the past year, three years of total R&D-engineer experience, and an AI model used for data processing and management decisions. These statements provide explicit evidence of R&D and technology-development activity.

Production capacityThe supplier lists CNC equipment, automatic screw-locking machines, laser-marking equipment, and an assembly production line. It also reports quality assurance, traceable raw-material identification, maintained instructions, and a quality-control capability quantity of 1; production scale and capacity are not otherwise specified.

Customization capabilityThe supplier explicitly reports ODM services and OEM capability for well-known brands, together with recent new-product development. These statements directly support its ability to provide customized or customer-specific product development and manufacturing.

Client casesThe supplier explicitly states that it has collaborated with Fortune 500 companies and identifies China Refrigeration as a trade show related to service capability. The provided information does not name the companies or describe project scope, so the depth of these references cannot be assessed.