What is included in the product set?

The set includes dial parts with handle, wing nut, washer, bolt, and a spring-loaded end spindle.

What is the maximum damper diameter supported?

This regulator is suitable for dampers up to 500mm (20 inches) in diameter.

How is the damper position locked?

A wing nut locks the damper in position, yet permits quick readjustment when needed.

HVAC Air Volume Control Damper Quardrant Dial Regulator Handle 1/4 3/8

Name: HVAC Air Volume Control Damper Quardrant Dial Regulator Handle 1/4 3/8
Brand: Superair Group Limited
SKU: 1910563541

Zhejiang, ChinaSuperair Group Limited

US$10.00-15.00

500 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

DR38

ventilation mode

natural ventilation

Certification

Mtc

Material

Steel

Size

1/4 3/8 Inch

Surface

Zinc Plated

Application

Damper Regulator

Packing

Bag

Qty

50PCS/Carton

Thickness

0.8/1.0mm or on Request

Condition

Brand New

Transport Package

Carton

Specification

DR38

Trademark

SuperAir

Origin

Zhejiang

Production Capacity

300000

Key features

Durable Zinc-Plated Steel: Constructed from zinc-plated steel for long-lasting performance and corrosion resistance.

Low Air Leakage: Minimizes air loss and reduces rattle to improve overall system efficiency.

Secure Locking Mechanism: Features a wing nut that securely locks the damper in position for stability.

Clear Position Indication: Clear markings on the regulator indicate the damper position at a glance.

Versatile Duct Compatibility: Suitable for mounting on both round and square ducts with hole sizes of 1/4" or 3/8".

Customizable Thickness: Available in 0.8mm or 1.0mm thickness, with customization options on request.

Easy Installation: Regulator mounts easily on ducts, including sets with handle, wing nut, washer, and bolt.

1-Year Warranty: Comes with a comprehensive 1-year warranty for peace of mind and quality assurance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

Superair Group Limited

Zhejiang, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.25h

About Our Factory & Business Background

Address268 Xiulian Road, Gaoqiao Town, Haishu District, Ningbo, Zhejiang, China

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)CIF, FOB, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity1000 Pcs

Supply Chain Partners1200

Our Production Capability & Technical Expertise

Main ProductsRefrigeration, HVAC, Ventilation, Washing Machine Parts, Dryer Parts, Air Conditioning Parts, Customized Metal Products, AC Installation Products, Electrical

R&D Engineers1 people