What payment methods do you accept?

We accept T/T, D/P, PayPal, Western Union, Money Gram, and small-amount payments.

Is the actuator suitable for hazardous areas?

Yes, it is certified by ATEX, SIL, and CE, with IP67/IP68 waterproof ratings.

Quarter Turn 90 Degree Rotary 4-20mA Signal Modulating Type Electric Actuator

Name: Quarter Turn 90 Degree Rotary 4-20mA Signal Modulating Type Electric Actuator
Brand: Zhejiang Hearken Flow Equipment Co., Ltd.
SKU: 1929857601

Zhejiang, ChinaZhejiang Hearken Flow Equipment Co., Ltd.

US$120.00

1-49 Pieces

US$85.00

50+ Pieces

Sample price:US$120.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO, CE, Atex, IP67 Waterproof, IP68 Waterproof

Power Supply

AC220V

Power Source

Electric Power

Temperature

Ordinary Temperature

Connection

ISO5211 Connection

Material

Alloy

Customized

OEM, ODM, Obm

Rotation

Quarter Turn Electric Actuator

Protection

IP65

Control Mode

on off. Modulating 4~20mA

Working Temp

-30~+70 Degree

Transport Package

Foam and Carton Box

Trademark

Hearken

Origin

China

Production Capacity

5000 Per Month

Key features

ATEX & SIL Certified: Certified by ATEX, SIL, CE, IP67/IP68 for safe hazardous area operation.

Modulating Control: Supports 4-20mA modulating duty and on/off control modes.

Self-Locking Design: Worm gear mechanism holds position securely even during power failure.

Wide Torque Range: Output torque from 30Nm to 1000Nm, with 2000Nm available on request.

Customizable Options: Offers OEM/ODM services, custom rotation angles, and various conduit entries.

Durable Construction: Aluminum alloy housing with epoxy coating and stainless steel components.

Company profile

Zhejiang Hearken Flow Equipment Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2017-10-18Nearest Port: Ningbo / Shanghai PortAverage Response Time: ≤8.05hTerms 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.