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Hml Series Electric Actuator Intelligent Linear Valve

Name: Hml Series Electric Actuator Intelligent Linear Valve
Brand: Zhejiang Hearken Flow Equipment Co., Ltd.
SKU: 2058513635

Zhejiang, ChinaZhejiang Hearken Flow Equipment Co., Ltd.

US$320.00

1-199 Pieces

US$300.00

200+ Pieces

Sample price:US$500.00/piece.Request sample

Product profile

Customization

Available

Customized

OEM, ODM, Obm

Rotation

Quarter Turn Electric Actuator

Model NO.

HML

Operating Temperature Range

-30c -+70 C

Transport Package

Foam and Carton Box

Trademark

Hearken

Origin

China

Production Capacity

5000 Per Month

Key features

Fail-Safe Spring Return: Mechanical spring ensures valves open or close without external power during voltage loss.

Absolute Encoder Technology: Ensures high precision, zero wear, long life, and strong anti-interference without battery support.

Torque & Limit Protection: Adjustable torque (40-120%) and automatic stop at limit positions prevent valve damage.

Multi-Protocol Support: Compatible with Profibus DP, Modbus, FF, Hart, and Device Net for perfect bus integration.

OEM/ODM Customization: Supports OEM, ODM, and OBM customization with experienced team and own production lines.

Phase Rotation Correction: Automatically monitors and corrects phase sequence to ensure correct running direction.

Secure Parameter Setting: Features infrared setting, magnetic isolation knob, and Level 3 password protection.

Wide Voltage Compatibility: Supports Single Phase (110-240V) and 3-Phase (200-480V) at 50/60Hz.

Company profile

Zhejiang Hearken Flow Equipment Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2017-10-18Nearest Port: Ningbo / Shanghai PortAverage Response Time: ≤8.86hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryZHEJIANG HEARKEN FLOW EQUIPMENT CO., LTD. is an industrial valve-automation supplier offering pneumatic and electric actuators, actuated valves, positioners, monitors, and accessories. The supplier reports ISO 9001, ISO 14001, and BSCI certifications, and states that its products have applied for or hold several product-related certifications, although the exact status is not consistently clear. Reported capacity includes 500,000 pneumatic actuators, 160,000 electric actuators, 48,000 pneumatic positioners, and 60,000 valve position monitors annually, supported by six production lines. The supplier states that it has customization capability and 12 years of valve-automation experience, but the provided evidence does not establish detailed after-sales processes, financial strength, R&D depth, or extensive customer references. Export-related information indicates 90% export sales, self-operated import/export rights, and exporting activity since 2017.

Supplier typeThe supplier operates in industrial equipment and components, specializing in valve automation products including pneumatic and electric actuators, actuated valves, positioners, monitors, and accessories. Its product descriptions and export information support classification as a manufacturer/supplier serving international industrial markets.

CertificationsThe supplier explicitly reports ISO 9001, ISO 14001, and BSCI management-system certifications. It also states that its actuators have applied for or hold SIL 3, ATEX, CE, explosion-proof, and IP68-related certifications, but the wording does not verify each product certificate’s current status.

Production capacityReported annual output is 500,000 pneumatic actuators, 160,000 electric actuators, 48,000 pneumatic positioners, and 60,000 valve position monitors, supported by six production lines. These stated volumes provide explicit evidence of substantial production capacity for the listed product categories.

Customization capabilityThe supplier explicitly claims customization capability and application experience, while shipment/product records include customized versions of electric actuators. This supports the existence of customization capability, although the scope, engineering process, minimum order requirements, and customization limitations are not specified.