Electric Control Valve RS485 Modbus for HVAC with 4-20mA Communication

Name: Electric Control Valve RS485 Modbus for HVAC with 4-20mA Communication
Brand: Heimayi Technology (Jiangsu) Co., Ltd.
SKU: 1995472131

Jiangsu, ChinaHeimayi Technology (Jiangsu) Co., Ltd.

US$339.00-569.00

100 pcs

Product profile

Customization

Available

Temperature

-20℃~+280℃

Certification

ISO9001

Model NO.

HVS

Media

Gas, Oil, Water

Standard

National Standard(GB)

Connection Mode

Flange

Power

Electric

Material

Stainless Steel

Type

Straight-Through, Three-Way, Angle Type

Ingress Protection

IP67

Nominal Pressure

Pn16/Pn25

Communication

4-20mA/RS485/M-Bus

Leakage Rate

0~0.01%

Transport Package

Wooden Case Protection

Specification

DN15-DN300

Trademark

HEIMAYI

Origin

Jiangsu, China

Key features

Multiple Communication Protocols: Supports 4-20mA, 0-10V, RS485 Modbus-RTU, and M-Bus for flexible integration.

Diverse Material Options: Valve bodies available in ductile iron, carbon steel, and stainless steel.

Low Leakage Rate: Achieves leakage rate of 0~0.01% ensuring tight sealing performance.

OEM/ODM Customization: Customizable material, pressure, voltage, signal, logo, and cable length.

Comprehensive Warranty: 2-year free warranty with lifetime technical consultation and remote support.

Fast Delivery for Standard Models: Standard models shipped within 2-5 days; custom orders in 7-15 days.

Company profile

Heimayi Technology (Jiangsu) 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: 1 Year CertifiedNearest Port: Lianyungang PortAverage Response Time: ≤1.65h

About Our Factory & Business Background

AddressHuaguoshan Subdistrict, Haizhou District, , Lianyungang, Jiangsu, China

Plant Area1584.3 square meters

Number of Employees25

Registered Capital10,000,000 RMB

Terms of PaymentT/T

International Commercial Terms(Incoterms)FOB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity100

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsAngular Stroke Electric Control Valve,Intelligent Pressure Transmitter,IoT Water Meter,Linear Stroke Electric Control Valve,Ultrasonic Heat Meter

Production Lines1

Production MachinesThermal meter calibration equipment

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers5 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2019-03-15

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff6

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Cooperated with Fortune 500No

Product Q&A

Q:What control signals are supported by the electric actuator?

The electric actuator supports multiple control signals, including 4-20mA, RS485 (Modbus RTU), and other optional communication protocols, allowing seamless integration with industrial automation and building management systems.

Q:What media can the Electric Control Globe Valve handle?

The valve is suitable for chilled water, hot water, steam, thermal oil, and other non-corrosive or mildly corrosive industrial fluids. Material selection can be customized according to the application requirements.

Q:Which industries commonly use this electric control valve?

This valve is widely used in HVAC systems, water treatment plants, industrial automation, district heating networks, energy management systems, and process control applications requiring precise flow regulation.