What connection options are available?

With Gasket Seal or Angle Flange.

What is the return policy?

Return and Replacement service is provided.

HVAC Duct Pre-Insulated Round Volume Control Damper

Name: HVAC Duct Pre-Insulated Round Volume Control Damper
Brand: Guangzhou Octovent Cooling Equipment Co., Ltd
SKU: 2210231165

Guangdong, ChinaGuangzhou Octovent Cooling Equipment Co., Ltd

US$5.00

100 pieces

US$4.00

101-500 pieces

US$3.00

501+ pieces

Product profile

Customization

Available

Material

Stainless Steel,Aluminum, Galvanized Steel

Usage

HVAC Systems

Model NO.

OCT-VCD

Type

Manual Control

Venetian-Style Air Layers

Installation

Outlet

Warranty

1year

Connection

with Gasket Seal, Angle Flange

Insulation Thickness

25mm, 50mm

Project Solution Capability

Graphic Design

Design Style

Traditional, Modern, Industrial

Feature

Anti-Corrosion,Easy Install

After-Sale Service

Return and Replacement

Insulation Material

Rock Wool, Glass Wool, Rubber

Zinc Coated

Z275g/G90

Product Name

Pre-Insulated Round Volume Control Damper

Application

Hotel, Office Building, Hospital, Mall,Supermarket

Diameter

80-500mm

Transport Package

Carton or Pallet

Trademark

Octovent

Origin

China

Key features

Index Dial Positioning: Features an index dial showing damper blade position from 0 to 90 degrees.

Blade Locking Mechanism: Blades can be locked in position with screws to ensure specific air volume.

Customized Sizes Available: Customized sizes are available upon request to fit specific project needs.

Multiple Material Options: Available in Stainless Steel, Aluminum, and Galvanized Steel for durability.

Flexible Insulation Choices: Options include Pre-insulated or non-insulated with Rock Wool, Glass Wool, or Rubber.

Anti-Corrosion Feature: Designed with anti-corrosion properties for long-lasting performance in HVAC systems.

Easy Installation: Engineered for easy installation with options for gasket or angle flange connections.

Wide Application Range: Suitable for hotels, offices, hospitals, malls, and supermarkets.

Company profile

Flexible CustomizationYears of Export ExperienceQuality AssuranceR&D Capabilities

Guangzhou Octovent Cooling Equipment Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-09-09Nearest Port: Nansha, Shenzhen, ShanghaiAverage Response Time: ≤5.50hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP, FCA

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization and product development capability, including full, design-based, sample-based, minor, and flexible customization, with new products developed in the past year and ODM services available. It holds ISO 9001 certification and reports quality assurance, documented corrective-action and complaint-handling procedures, and 12 years of export experience, with exports representing 90% of sales. However, quality control resources appear limited: one inspection staff member, no listed testing equipment, and finished products checked by packing staff. Financial credibility cannot be established because the provided financial records show zero values across the stated periods. The supplier has inventory capacity and a one-month lead time in both peak and off-season, but lacks overseas warehouses, showrooms, agents, branches, and offline trade-show participation. The company describes ventilation duct references in land and marine construction and dust-extraction projects, but...

Supplier typeThe supplier is presented as a ventilation-duct manufacturer with its own import-export rights, inventory capacity, and a strong export orientation: exports account for 90% of sales and exporting has continued for 12 years. It does not operate overseas warehouses, showrooms, agents, or branches, so it appears primarily to serve customers directly from its home-country operation.

CertificationsThe supplier reports ISO 9001 certification for its management system. Its products are also stated to comply with SMACNA and European Standard DW144 and Eurovent, although the provided information does not identify separate product certificates.

After-Sales capabilityThe supplier has documented and followed procedures for handling customer complaints and corrective and preventive actions, supporting a formal after-sales response process. However, it has no overseas agents or branches and offers overseas services in zero countries, which may limit localized support.

Financial creditThe provided financial information reports zero operating revenue, operating cost, profit, gross margin, and current ratio for the stated periods, including the last one, two, and three years. These figures do not provide positive evidence of financial strength, while the dataset does not explain whether they reflect actual performance or incomplete reporting.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and supports multiple forms of customization. It has one R&D engineer whose stated responsibility is preparing samples to customer requirements, but no SDK is available and the disclosed R&D staffing is limited.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, supported by ODM availability and an R&D engineer who prepares samples according to customer requirements. Accepted quotation terms include FOB, CIF, CFR, and EXW, indicating flexibility in commercial delivery arrangements.