Johnson Controls VA-8020-1 Catalog Page

Controls Group 507 E. Michigan Street

P.O. Box 423, Milwaukee, WI 53202 Code No. LIT-1924165

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VA-8020-1

Floating/Incremental Control Electric Valve Actuator

071897 logo: standard left ft: undefnd right ft: standard Sect# = 2

seQ# = 381

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Description

The VA-8020-1 is a synchronous, force-sensor-limited actuator that provides floating/incremental control for 1/2 and 3/4 in. valves in many HVAC applications. The VA-8020-1 is a motor-driven, non-spring return electric valve actuator.

Features

• provides floating/incremental control from a three-wire, nominal 24 VAC input signal

• simplified setup and adjustment procedures reduce installation costs

• provides 22 lb (98 N) minimum shutoff force

• compact assembly fits most unit vent and baseboard applications

Specifications

VA-8020-1 Floating/Incremental Control Electric Valve Actuator

Power Requirements Input Signal 20 to 30 VAC at 50/60 Hz, Three-Wire

Input Impedanc e 250 ohms Nominal Stroke Time

(5/16 in. Stroke) Shutoff Force 22 lb (98 N) Minimum

Ambient Conditions

Valve Media Temperature

Dimensions (H x W x D) 4-1/2 in. x 5 in. x 2-1/2 in. (114 mm x 127 mm x 64 mm) Agency Listings Shipping W eight 1.6 lb (0.74 kg)

Operating

20 to 30 VAC at 50/60 Hz;

3.4 VA Supply Minimum, Class 2

50 Hz Approximately 108 Seconds Nominal 60 Hz Approximately 90 Seconds Nominal

35 to 150°F (2 to 65°C); 85°F (30°C) Maximum Dew Point at 90% RH, Noncondensing

-40 to 150°F (-40 to 65° C );

Storage

85°F (30°C) Maximum Dew Point at 90% RH, Noncondensing

Water 195°F (90°C) Ma x imum

Steam Actuator Not Rated for Steam

UL 873 Recognized, File E27734, G uide XAPX2 (Suitable for Plenum Use); CSA C22.2 No. 130 Certified, File LR85083, Class 3221 02

Applications

VG7000 Seriesmust be factory mounted (no linkage kit required)

To Order

Specify code number VA-8020-1. Also refer to Electric Valve and Actuator Selection

Charts. For VG7000 options, refer to VG7000 Series Bronze Control Valves – Adding an Electric Actuator.

Accessories

Code Number Description

VA-8000-102 Valve Position Indicator VA-8020-100

Field Mounting Kit for VT Series Valves

Repair Parts

Code Number Description

VA-8020-601 Replacement Cove r Kit

(a)

VA-8020-605

(a) One stem retainer and clip kit is included with

each VA-80 20- 1 Ele ctri c Va lve Ac tuato r. If the VA-8020-605 is ordered separately, it must be ordered in multiples of five.

Stem Retainer and Clip Kit

The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office. Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products.

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