What is the minimum order quantity?

The minimum order quantity is 1 piece.

What payment methods are accepted?

Accepted payment types include T/T, L/C, Western Union, Cash, D/P, PayPal, and small-amount payments.

Knife Gate Valve Systems

Name: Intelligent Linear Electric Actuator for Heavy Duty Gate/Globe/Knife Gate Valve Systems
Brand: Wenzhou Heli Automatic Meter Co., Ltd.
SKU: 2189168002

Zhejiang, ChinaWenzhou Heli Automatic Meter Co., Ltd.

US$1,500.00

2-99 Pieces

US$1,450.00

100-499 Pieces

US$1,400.00

500+ Pieces

Product profile

Customization

Available

Media

Base

Temperature

-30~70℃

Model NO.

HEM

Actuator

Electric

Application

Industrial Usage, Water Industrial Usage, General

Torque

5kN~217kN

Warranty

1 Years

Port Size

F14,Jb3

Temperature of Media

High Temperature,

Color

Black

ISO5211

National Standard

Structure

Gate

Power

Electric

Customized Support

OEM

Transport Package

Foam Package Inside, Carton Outside

Trademark

Heli

Origin

Zhejiang, China

Production Capacity

2000 Piece/Pieces Per Month

Key features

Multi-Application Compatibility: Works with gate, globe, butterfly, ball, and plug valves via linear or quarter-turn gearboxes.

Wide Torque Range: Offers torque from 60Nm to 3000Nm (without gearbox) to suit various industrial needs.

High IP Protection Rating: Standard IP67 protection with optional IP68 rating for 15m underwater operation.

Comprehensive Certifications: Certified by CE, ROHS, SIL, ATEX, CNEX, 3C, and ISO9001 for global safety compliance.

Flexible Customization Support: Provides OEM, ODM, and full customization options including designs and samples.

Advanced Control Protocols: Supports Modbus, Profibus, and Hart protocols for seamless system integration.

Fast Lead Time: Peak and off-peak season lead times are both within 15 working days.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceQuality AssuranceR&D Capabilities

Wenzhou Heli Automatic Meter Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 21 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.71h

AI-Powered supplier vetting

SummaryHELI presents itself as a professional technical supplier with 3D design and broad customization capabilities, supported by ODM services. Its quality-management evidence includes ISO9001:2015 certification, 50 quality-control staff, finished-product inspection instructions, traceability, complaint procedures, and controlled quality records. Manufacturing includes five production lines, while export operations have three experienced staff and 21 years of exporting history. Lead time is stated as within 15 workdays in both peak and off-season periods. However, the supplier reported no new products in the past year, lacks SDK availability, overseas warehouses, overseas showrooms, and overseas agents or branches. It also does not provide OEM services for popular brands and does not perform continuous quantity reconciliation for every batch or production lot. Financial credibility and customer cases are not sufficiently evidenced.

Supplier typeHELI is explicitly identified as a professional technical supplier and offers R&D-related 3D software design, customization, and ODM services. It does not provide OEM services for popular brands, so its profile is better characterized as a technical/customization and ODM supplier rather than a branded OEM provider.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit certification evidence relevant to its management system, although no additional certifications are listed.

After-Sales capabilityHELI has a documented and followed customer-complaint procedure, service-capability assessment and corrective-action procedures, and accepts multiple quotation and payment terms. However, it has no overseas warehouse, showroom, agent, or branch, and the stated overseas-services country count is zero, indicating limited local overseas support.

Production capacityHELI operates five production lines, has 50 quality-control staff, maintains inspection instructions and traceability, and states lead times within 15 workdays in both peak and off-season. A control weakness is that it does not continuously reconcile quantities for every batch or production lot.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, 3D software design services, and ODM services. These combined statements provide strong evidence of broad customization capacity.

Product Q&A

Q:What types of valves can this actuator be used with?

It can be used with regulating valves, gate valves, and globe valves via linear stroke, or equipped with worm gearboxes for quarter-turn valves like butterfly, ball, and plug valves.

Q:What is the maximum torque capacity?

The torque ranges from 60Nm to 3000Nm without a gearbox, and the locked torque is generally 1.4 to 2 times the nominal torque.

Q:Does the actuator support underwater operation?

Yes, with the optional IP68 rating, it can operate underwater at a depth of 15 meters without leakage for 72 hours.

Q:What communication protocols are supported?

The actuator supports Modbus, Profibus, and Hart protocols for intelligent control and data exchange.

Q:What is the warranty period?

The product comes with a 1-year warranty.