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Electric Modulating Globe Valve for HVAC Water Systems
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

Flexible Communication: Supports 4-20mA, 0-10V, RS485 Modbus, and M-Bus protocols.
Durable Materials: Constructed with stainless steel, ductile iron, and silicone-free sealing elements.
Low Leakage Rate: Achieves leakage rate of 0 to 0.01% for tight shut-off performance.
IP67 Protection: High ingress protection rating ensures reliability in harsh environments.
Customizable Options: Offers customization for material, pressure, voltage, signal, and logo.
Comprehensive Warranty: Includes 2-year free warranty and lifetime technical consultation support.

Company profile

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: ≤6.73h

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 is a linear electric control valve?
A:
A linear electric control valve combines a linear electric actuator and a valve body, driven by a motor for precise adjustment of flow, pressure, temperature, and liquid level. It receives analog control signals for automatic valve adjustment. Key in closed-loop systems, it's vital for automatic regulation in HVAC, chemical, and water treatment industries.
Q:What types of electric control valves do you have?
A:
Our valves are single-seat, including standard on-off, intelligent modulating, high-temp, and low-temp anti-freezing types. They suit various conditions like pressure, flow, and temperature regulation.
Q:What industries and scenarios are linear control valves suitable for?
A:
Used in HVAC, thermal heating, chemical/petrochemical, sewage, energy, food, pharma, new energy, paper, textile industries. Ideal for regulating steam, hot water, air, oil, and acid/alkali liquids.
Q:What nominal diameters and pressure ratings does the valve support?
A:
Covers DN15 to DN300. Pressure ratings: PN16, PN25, PN40, PN64, ANSI Class150/300. We customize based on pipeline conditions and medium pressure.
Q:What control signals and modes does the valve support?
A:
Modulating type supports 4-20mA, 0-10V signals. Digital supports RS485 Modbus-RTU for remote access. On-off type uses passive switches. Connects to PLC, DDC, thermostats, and management systems.

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