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  4. DSV Dual Single Duct Terminal Unit
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DSV Dual Single Duct Terminal Unit

Terminal Units

Designed to deliver variable or constant air volume, the DSV Dual Single Duct Terminal Unit also helps in maintaining a constant space temperature. It features two primary inlets—one for hot air and one for cold air—with each inlet having an integral independent damper.

  • Industry-standard round inlet collars can be sized to accept either flexible or rigid duct
  • Total flow range of 50 to 3700 CFM can be achieved based on the sizes
  • Designed for interiors where reheat is not required
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DSV Dual Single Duct Terminal Unit

  • Product Application
  • Features
  • Benefits
  • Product Documentation
  • Related Products

    Product Application

    Model DSV combines space comfort with indoor air quality. This model is designed to operate air terminals even low pressures and air flows and ensures great performance. Moreover, the internal insulation provides thermal resistance with the added advantage of quiet operation. This terminal unit saves you money on additional reheat coils, as it can be used for both interior zones and exterior zones.
    Product Application

    Features

    • Patented Flo-Cross® Sensor features 24 point upstream and downstream sensing with center averaging chambers and exclusive amplification wings (Patent # 4,453,419)
    • Hanger brackets for 1/2” threaded rod support
    • Dual single duct terminal units shall be factory assembled with a primary air damper assembly contained in a single unit housing
    • Tuttle & Bailey® offers the following liners: 1/2” Dual Density, 1” Dual Density, Insul-Guard™ (1” rigid Duct Board), Galvanized Sheet Metal (Double Wall), and Enviroseal™ (fiber free)
    • A wide variety of sizes (9) results in a total flow range of 50 to 3700 CFM
    • Internally lined casing utilizing 1/2” thick dual density fiberglass insulation. Insulation meets or exceeds the safety and erosion requirements of standard UL 181 and NFPA 90A
    • DSV terminals can be furnished without controls, with electronic analog controls, with factory-mounted direct digital controls (supplied by others) or with four function pneumatic controls

    Benefits

    Sturdy Construction
    Sturdy Construction

    The shaft sports quality Delrin bearings that provide strength and corrosion resistance.

    Cost-Effective
    Cost-effective

    Features a Slip-and-Drive connection that removes the need to spend on sealing ductwork.

    Minimum Leakage
    Minimum Leakage

    The damper is designed and fitted so as to ensure minimum leakage of air from the DSV.

    Technical Resources

    Document Name
    Description
    Language
    Resource Type

    Data Sheet

    TU~DSV_FEA04_09 (English)

    Dual Single Duct Terminal Unit - DSV - Features

    English Data Sheet
    VIEW

    Data Sheet

    TU~DSV_DIM04_09 (English)

    DSV - Product Dimensions

    English Data Sheet
    VIEW

    Engineering Guide

    TU~DSV_ENG04_09 (English)

    DSV - Engineering Data

    English Engineering Guide
    VIEW

    Specification Guide

    TU~DSV_SPC04_09 (English)

    Dual Single Duct Terminal Unit - DSV - Specification

    English Specification Guide
    VIEW

    Specification Guide

    TU~DSV_HTS04_09 (English)

    Dual Single Duct Terminal Unit - DSV Units - Specification

    English Specification Guide
    VIEW

    Submittal

    SD-7200 (English)

    Terminal Units - DSV Dual Duct Terminal Unit - Submittal

    English Submittal
    VIEW

    Submittal

    SD-7206 (English)

    Terminal Units - DSV Terminal Unit Insulation Liner Options - Submittal

    English Submittal
    VIEW

    Submittal

    2440 (English)

    Terminal Units - DDV/DSV Dual Duct VAV Analog Electric Controls - Direct Acting Cold, Reverse Acting Hot No Mixing (Inlet Air Flow Control) - Submittal

    English Submittal
    VIEW

    Submittal

    1450 (English)

    Terminal Units - DDV/DSV Dual Duct VAV Pneumatic Controls - Direct Acting N.O. Cold, N.O. Hot Mixing - Submittal

    English Submittal
    VIEW

    Submittal

    1451 (English)

    Terminal Units - DDV/DSV Dual Duct VAV Pneumatic Controls - Direct Acting N.O. Cold, N.C. Hot Mixing - Submittal

    English Submittal
    VIEW

    Submittal

    1452 (English)

    Terminal Units - DDV/DSV Dual Duct VAV Pneumatic Controls - Direct Acting N.C. Cold, N.C. Hot Mixing - Submittal

    English Submittal
    VIEW

    Submittal

    1453 (English)

    Terminal Units - DDV/DSV Dual Duct VAV Pneumatic Controls - Direct Acting N.C. Cold, N.O. Hot Mixing - Submittal

    English Submittal
    VIEW

    Submittal

    1454 (English)

    Terminal Units - DDV/DSV Dual Duct VAV Pneumatic Controls - Reverse Acting N.O. Cold, N.O. Hot Mixing - Submittal

    English Submittal
    VIEW

    Submittal

    1455 (English)

    Terminal Units - DDV/DSV Dual Duct VAV Pneumatic Controls - Reverse Acting N.O. Cold, N.C. Hot Mixing - Submittal

    English Submittal
    VIEW

    Submittal

    1456 (English)

    Terminal Units - DDV/DSV Dual Duct VAV Pneumatic Controls - Reverse Acting N.C. Cold, N.C. Hot Mixing - Submittal

    English Submittal
    VIEW

    Submittal

    1457 (English)

    Terminal Units - DDV/DSV Dual Duct VAV Pneumatic Controls - Reverse Acting N.C. Cold, N.O. Hot Mixing - Submittal

    English Submittal
    VIEW

    Submittal

    1458 (English)

    Terminal Units - DDV/DSV Dual Duct VAV Pneumatic Controls - Direct Acting N.O. Cold, N.O. Hot No Mixing - Submittal

    English Submittal
    VIEW

    Submittal

    1459 (English)

    Terminal Units - DDV/DSV Dual Duct VAV Pneumatic Controls - Direct Acting N.O. Cold, N.C. Hot No Mixing - Submittal

    English Submittal
    VIEW

    Submittal

    1460 (English)

    Terminal Units - DDV/DSV Dual Duct VAV Pneumatic Controls - Direct Acting N.C. Cold, N.C. Hot No Mixing - Submittal

    English Submittal
    VIEW

    Submittal

    1461 (English)

    Terminal Units - DDV/DSV Dual Duct VAV Pneumatic Controls - Direct Acting N.C. Cold, N.O. Hot No Mixing - Submittal

    English Submittal
    VIEW

    Submittal

    1462 (English)

    Terminal Units - DDV/DSV Dual Duct VAV Pneumatic Controls - Reverse Acting N.O. Cold, N.O. Hot No Mixing - Submittal

    English Submittal
    VIEW

    Submittal

    1463 (English)

    Terminal Units - DDV/DSV Dual Duct VAV Pneumatic Controls - Reverse Acting N.O. Cold, N.C. Hot No Mixing - Submittal

    English Submittal
    VIEW

    Submittal

    1464 (English)

    Terminal Units - DDV/DSV Dual Duct VAV Pneumatic Controls - Reverse Acting N.C. Cold, N.C. Hot No Mixing - Submittal

    English Submittal
    VIEW

    Submittal

    1465 (English)

    Terminal Units - DDV/DSV Dual Duct VAV Pneumatic Controls - Reverse Acting N.C. Cold, N.O. Hot No Mixing - Submittal

    English Submittal
    VIEW

    Reference Guide

    TU~DSV_SEL04_09 (English)

    DSV - Selection Procedure & General Information

    English Reference Guide
    VIEW

    Installation and Operations Manual (IOM)

    FLOC-B (English)

    Terminal Units - Flow Sensing Flo-Cross Sensor - O&M

    English Installation and Operations Manual (IOM)
    VIEW
    No resource found for selected filter

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    SDV Single Duct Terminal Unit

    SDV Single Duct Terminal Unit

    DDV Dual Duct Terminal Unit

    DDV Dual Duct Terminal Unit

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