Install Instructions

6 VA-4233-GGx Series Electric Valve Actuators Installation Instructions
Technical Specifications
Product
VA-4233-GGx Series Electric Valve Actuators
Models
VA-4233-GGA-2 Direct Mount, Proportional Control
VA-4233-GGA-2MP Direct Mount, Proportional Control, with 20 VDC Output at 25 mA
VA-4233-GGC-2 Direct Mount, Proportional Control, with Two Auxiliary Switches
VA-4233-GGC-2MP Direct Mount, Proportional Control, Two Auxiliary Switches, with
20 VDC Output at 25 mA
Force Output
Minimum 61 lb (271 N)
Power Requirements
20 to 30 VAC at 50/60 Hz or 24 VDC ±10%; Class 2, 12 VA
Input Signal
0 (2) to 10 VDC, 6 to 9 VDC, or 0 (4) to 20 mA
Input Signal Adjustments
Factory Set at 0 to 10 VDC; Switch Selectable 0 (2) to 10 VDC, 6 to 9 VDC,
or 0 (4) to 20 mA
Direction of Action Factory Set at Stem-Up (Direct Acting); Switch Selectable Stem-Up or Stem-Down with
Signal Increase
Voltage Input: 200,000 Ohms
Input Impedance
Current Input: 500 Ohms
Feedback Signal
0 to 10 VDC, 2 to 10 VDC, or 6 to 9 VDC at 2 mA (Corresponding to Input Signal Selection)
Switch Contact Rating
(VA-4233-GGC-2 and
-2MP Models Only)
Two Single-Pole, Double-Throw (SPDT), Double Insulated Switches:
24 VAC, 50 VA Pilot Duty; 120 VAC, 5.8 A Resistive, 1/4 hp, 275 VA Pilot Duty;
240 VAC, 2.9 A Resistive, 1/4 hp, 275 VA Pilot Duty
Maximum Stroke
29/32 in. (23 mm)
Nominal Timing for Stroke
76 Seconds for 29/32 in. (23 mm) Stroke (Proportionally Less for Shorter Strokes)
Nominal Spring Return
Timing for 29/32 in. Stroke
3 to 15 Seconds at Room Temperature and No Load (Proportionally Less for Shorter
Strokes)
Spring Return Direction
Stem-Up
Electrical Connections
Actuator: 48 in. (122 cm) Cable with 20 AWG Wire Leads
Auxiliary Switches (VA-4233-GGC-2 and -2MP Only): 48 in. (122 cm) Cable with 18 AWG
Wire Leads
Ambient
Temperature Limits
Operating: 32 to 122°F (0 to 50°C)
Storage: -85 to 185°F (-65 to 85°C)
Maximum Ambient
Humidity Limits
90% RH Noncondensing at 70°F (21°C) Ambient Temperature and 40°F (4°C) Fluid
Temperature
Fluid Temperature Limits
(Actuator and Valve
Assembly)
35 to 250°F (2 to 121°C); 15 psig (103 kPa) Saturated Steam
Acoustic Noise
35 dB(A) Maximum at 39 in. (100 cm) per DIN 1946 and ISO 3745
Agency Compliance
UL 873 Listed, File E27734, CCN XAPX; CSA C22.2 No. 139 Certified, File LR85083, Class
3221 02; CE Mark, EMC Directive 89/336/EEC
The performance specifications are nominal and conform to acceptable industry standards. For application 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.
Refer to the VA-4233 Series Electric Valve Actuators Product Bulletin (LIT- 977552) for necessary information on operating and performance
specifications for this product.
Controls Group
507 E. Michigan Street
P.O. Box 423 Published in U.S.A.
Milwaukee, WI 53201 www.johnsoncontrols.com