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Air Damper Actuator Standard Fast Angular Travel Actuator for HVAC System
US$17.00-18.00
20 Pieces
Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Certification

CE

Application

Home

Model NO.

SJJ

Type

Air Grille

Power Supply

DC24V

Power Source

Electric Power

Temperature

Low Temperature

Material

Cast Iron

Connection

Screws

Torque

5nm/8nm...etc

Spring Reset Time

3.5s

Auxiliary Switch

2-Spdt

C/W

Thermal Sensor Nts72

Protect Class

IP54

Actuator

Electric/Motorized Damper

Appalication

HVAC System

Damper Type

Volume Control/Fire Dampe

Transport Package

by Sea

Specification

standard

Trademark

zengo

Origin

China

Production Capacity

20000

Key features

Fast Angular Travel: Designed for rapid response with running times ranging from 3.5s to under 30s depending on model.
Dual Voltage Support: Compatible with both DC24V and AC230V power supplies for versatile application.
CE Certified: Meets European safety and quality standards for HVAC system components.
IP54 Protection: Dust and water resistant enclosure suitable for demanding industrial environments.
Multiple Control Signals: Supports switch control, 0/2-10V, and 0/4-20mA signals for flexible integration.
Auxiliary Switch Options: Available with one or two sets of SPDT auxiliary switches for feedback control.
High Torque Output: Delivers torque from 5Nm to 40Nm for effective volume and fire damper control.
Cast Iron Construction: Durable cast iron material ensures long-lasting performance in HVAC systems.

Company profile

Importers and ExportersMulti-language PioneerFlexible CustomizationQA/QC Inspectors
Business Type: Manufacturer/FactoryExport Year: 2003-06-01Nearest Port: Ningbo/ShanghaiAverage Response Time: ≤2.21hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP, Others

AI-Powered supplier vetting

SummaryThe supplier is presented as a professional technical HVAC/R supplier with production lines, moulds, patents, and a complete HVAC/R product range. It reports ISO 9000 and ISO 9001 management-system certifications and states that most products hold CE, RoHS, and UL approvals. Customization is available from samples and designs, including full, minor, and flexible customization. However, the supplier does not provide 3D software design, ODM, SDK, or well-known-brand OEM services, and launched no new products in the past year. It has no overseas warehouse, showroom, agent or branch, and has not participated in offline trade shows. Service quality assurance is stated, but complaint handling and corrective-action arrangements are described only as “Others.” Financial records are referenced for 2022–2024, but no financial performance details are provided. No specific customer cases are identified.
Supplier typeThe supplier is explicitly identified as a professional technical supplier and describes a complete HVAC/R range with production lines, moulds, patents, and one-stop solutions. Its stated business scope also covers hardware, building materials, mechanical equipment, refrigeration and air-conditioning equipment, and related technical services.
CertificationsThe supplier reports ISO 9000 and ISO 9001 management-system certifications. It also states that most products are approved by CE, RoHS, and UL, although the evidence does not indicate that every product holds these approvals.
R&D capabilityThe supplier has R&D capability, patents, and states that it continues to innovate and improve technology. Conversely, it launched no new products in the past year and does not provide ODM, SDK, or 3D software design services, indicating some limitations in documented innovation-service breadth.
Production capacityThe supplier states that it owns a series of production lines and moulds and provides a complete HVAC/R product range. Its business scope includes sales of refrigeration and air-conditioning equipment and related industrial products, supporting production-related capability, although no capacity or output figures are given.
Customization capabilityThe supplier explicitly offers customization from samples and designs, as well as full, minor, and flexible customization. This supports a broad customization offering, but 3D software design is not available.

Product Q&A

Q:What voltage options are available?
A:
The actuator supports dual voltage input, compatible with both DC24V and AC230V.
Q:What control signals does it support?
A:
It supports switch control, 0/2-10V, and 0/4-20mA signals depending on the model.
Q:What is the running time for the actuator?
A:
Running times vary by model, ranging from 3.5 seconds to under 30 seconds.
Q:Does it include auxiliary switches?
A:
Yes, models are available with one or two sets of 2-SPDT auxiliary switches.
Q:What is the protection class?
A:
The actuator features an IP54 rating for protection against dust and water.

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*To:NEW HVACR TECHNOLOGY (NINGBO) CO., LTD
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