Commercial Control Dampers

Models are available in 3V, extruded airfoil, fabricated airfoil, and round blade designs. Galvanized, aluminum, 304 stainless steel, or severe environment 316 stainless steel construction. Variety of electric two position, modulating, and pneumatic actuators.

Model VCD: 3-V Blade Type

Typically used in low to medium pressure and velocity systems. Fabricated blades are reinforced with 3 longitudinal structurally designed vee's. Available with blade and jamb seals for low leakage applications.

Model VCD: Airfoil Blade Type, Low Leakage

Typically used in medium to high pressure and velocity systems. Airfoil blade with structural reinforcement through the entire length. All of these models include blade and jamb seals for low air leakage.

Model VCDR: Round Blade Type

Typically used in low to medium pressure, and velocity systems. Available with blade and jamb seals for low leakage applications.

Model ICD: Thermally Broken, Insulated Blade, Low Leakage

Typically used to achieve additional protection where thermal conductivity is a concern. This model is available with a thermally broken frame for extreme cold applications.

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Catalogs:

Control Dampers, Models VCD and MBD (3103k)

Insulated Control Dampers, Model ICD (5.8M)

Air Flow Measuring Control Damper, Model IAQ (2159k)

Temperature Control Damper Program (210k)

Accessories:

Security Bar Supplement (206k)

Specification Sheets:

Leakage Charts for VCD Models (306k)

Traditional: 

3-V Blade (VCD-15) (720k)

3-V Blade (VCD-18) (721k)

3-V Blade (VCD-20) (757k)

3-V Blade, Low Leakage (VCD-23) (694k)

3-V Blade, Low Leakage Severe Environment 316SS (SEVCD-23) (694k)

Fabricated Airfoil, Ultra Low Leakage (VCD-33) (574k)

Fabricated Airfoil, Ultra Low Leakage Severe Environment 316SS (SEVCD-33) (668k)

Fabricated Airfoil, Insulated Low Leakage (VCD-34) (554k)

Narrowline Frame, Extruded Airfoil Blade (VCD-40) (287k)

Extruded Aluminum Blade, Ultra Low Leakage (VCD-42) (395k)

Extruded Aluminum Blade, Ultra Low Leakage (VCD-43) (287k)

3-V Blade Asian Market (VCD-M20) (433k)

3-V Blade Asian Market (VCD-M23) (437k)

Vertical Blade:

3-V Vertical Blade (VCD-20V) (439k)

3-V Vertical Blade (VCD-23V) (445k)

Fabricated Airfoil, Vertical Blade, Ultra Low Leakage (VCD-33V) (491k)

Extruded Aluminum Vertical Blade, Ultra Low Leakage (VCD-42V) (499k)Extruded Aluminum Vertical Blade, Ultra Low Leakage (VCD-43V) (498k)

Round:

Round Single Blade (VCDR-50) (461k)

Round Single Blade (VCDR-53) (104k)

Round Multi-Blade (VCDRM-50) (239k)

Round Multi-Blade (VCDRM-53) (239k)

Insulated Thermally Broken:

Insulated Thermally Broken Frame and Blade (ICD-45) (1182k)

Air Measuring Control Damper

Integral Airflow Damper (IAQ-42) (548k)

Installation Instructions:

VCD Installation Instructions #463384 (607k)

ICD Installation Instructions #468333 (459k)

IAQ-42 Installation Instructions #467954 (645k)

Extension Pin Kit & Manual Quadrant Kit #455049 (349k)

Extension Pin Kit & Manual Quadrant kit for VCDRM (#470998) (162k)

Blade Seal Replacement (HCD Series) (175k)

Damper Maintenance:

Damper Maintenance (106k)

Three-part CSI Product Guide Specifications:

Traditional:

VCD-20 & VCD-23 (.rtf format) (76k)

VCD-33 & VCD-34 (.rtf format) (300k)

VCD-40 (.rtf format) (85k)

VCD-42 & VCD-43 (.rtf format) (85k)

IAQ-42 (.rtf format) (510k)

ICD-45 (.rtf format) (510k)

Round:

VCDRM-50 & VCDRM-53 (.rtf format) (77k)