Is a positioner required for this actuator?

No, the actuator has a built-in intelligent control module, eliminating the need for an external positioner.

What materials are used in the construction?

The body is made of die-casting aluminum alloy, while the coupler and screws are made of stainless steel.

What are the available motion times?

Motion times include 9s, 13s, 15s, 30s, 50s, and 100s, which can be set before delivery.

Kst Electric Actuators for HVAC Damper and Valve Control Systems

Name: Kst Electric Actuators for HVAC Damper and Valve Control Systems
Brand: Kangsaite Automation Group Co., Ltd.
SKU: 2003334211

Zhejiang, ChinaKangsaite Automation Group Co., Ltd.

US$75.00

1 Piece

Product profile

Customization

Available

Certification

ISO, CE

Power Supply

DC24V,AC110V,AC220V,AC380V

Power Source

Electric Power

Temperature

Ordinary Temperature

Connection

Thread

Material

Alloy

Model

Kst05,10, 20, 40, 60, 100

Type

on-off, Passive Contact, Modulating, Regulating

Connection Type

ISO 5211, Star Square, Torque, Thrust

Rotary Angle

0-90°, 0-360°

Body Material

Aluminium Alloy

Torque Range

7-2000nm

Protection Class

IP67

Voltage

24V DC, 110V AC, 220V AC, 380V AC

Valve

Ball Valve, Butterfly Valve

Transport Package

PC to Carton Box, to Plywood Case

Specification

44*32.5*31.5cm

Trademark

KST/KT/OEM

Origin

Zhejiang

HS Code

8501400000

Production Capacity

8000PC/Month

Key features

Wide Voltage Range: Supports DC24V, AC110V, AC220V, and AC380V for versatile power supply options.

Compact and Lightweight: 35% smaller and 35% lighter than similar actuators for easy installation.

High Protection Rating: IP67 standard protection with optional IP68 for harsh environments.

Multiple Control Modes: Offers on-off, modulating, proportional, and various output signal options.

Durable Construction: Die-casting aluminum alloy body with stainless steel components for anti-corrosion.

Integrated Intelligent Control: Built-in intelligent module eliminates need for external positioner.

Comprehensive Safety Features: Includes double limits, over-hot, and overload protection mechanisms.

Flexible Customization: OEM and ODM services available with flexible customization options.

Company profile

High Repeat Buyers ChoiceImporters and ExportersExhibition ExperienceManagement Certification

Kangsaite Automation Group Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 21 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤5.07h

AI-Powered supplier vetting

SummaryThe supplier presents manufacturing, export, quality-control, and R&D capabilities, with more than 10 production lines, stated actuator output, 21–30 quality-control staff, and R&D engineers with 21–30 years of combined experience. It reports ISO 9000, TS 16949, ASME, and ISO 9001 certifications, documented corrective-action and complaint-handling procedures, flexible customization, 3D design, ODM, and OEM services. However, it lacks in-stock capacity, overseas warehouses, overseas showrooms, overseas agents or branches, and an effective manufacturing-capacity contract with related subcontractors. Financial credibility cannot be assessed because the supplied information does not provide verifiable financial evidence. Customer-case evidence is limited to a general statement about long-term relationships and OEM service for well-known brands.

CertificationsThe supplier reports holding ISO 9000, TS 16949, ASME, and ISO 9001 supplier-management-system certifications. These explicitly stated certifications support a positive assessment of its formal quality and management-system credentials.

After-Sales capabilityThe supplier has documented and followed corrective/preventive-action and customer-complaint procedures, written service-capability assessment procedures, and provides training as an overseas service offering. However, it has no in-stock service capacity, overseas warehouse, overseas showroom, or overseas agent/branch, limiting local and rapid after-sales support.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, new products during the past year, ODM capability, and R&D engineers with 21–30 years of combined experience. It lacks an available SDK, but the broader evidence supports established innovation capability.

Production capacityThe supplier operates more than 10 production lines and reports production of 36,000 electric actuator sets and 145,000 pneumatic actuator sets. However, it reports no in-stock capacity and no valid manufacturing-capacity contract with related subcontractors, so production capability is evidenced but capacity-continuity controls have weaknesses.

Customization capabilityThe supplier explicitly offers flexible customization, 3D software design services, ODM services, and OEM services for well-known brands. These capabilities directly support customized product development and manufacturing.