Johnson Controls VA-7152-1001 - Actuator, Direct Mount Proportional

 
$225.57
SKU:
VA-7152-1001
Qty:
 
 

The Johnson Controls VA-7152-1001 Actuator is a synchronous, motordriven actuator which provides proportional control of valves with up to 3/4 in. stroke in HVAC Applications. This compact, non-spring direct mount return actuator has a 90 lb (400 N) force minimum, and responds to a variety of input signals and can be easily field mounted or ordered factory coupled to VG7000 Series Bronze Control Valves. In addition, the VA-7152-1001 can be field-mounted to VB-3766, 3966, and 4332 bronze flare valve bodies.

Features

The Johnson Controls VA-7152-1001 includes a magnetic clutch, which provides constant output force for positive closeoff of valves, and protects the motor in stall conditions. Selectable direct and reverse action simplifies setup and installation while durable construction provides a longer cycle life. This compact unit provides 90 lb force output, covering a wide range of applications with just one actuator. The Johnson Controls VA-7152-1001's unique yoke design enables easy field mounting to valves, reducing installation and stroke adjustment time. Applications include uses in conjunction with VG7000 Series Valves for hot water and chilled water systems. For factory mounted options, refer to Electric Valve and Actuator Selection Charts. For VG7000 Series Valve options, refer to VG7000 Series Bronze Valves, 1/2 Through 2 in. (15 to 51 mm), Two- Way and Three-Way with Electric Actuators.

Product Specifications

Power Requirements 24 VAC (20 to 30 VAC), 50/60 Hz
Input Signal Proportional: 0 to 10 VDC
Input Signal Adjustments (Proportional)  Input Signal: 0 to 5, 5 to 10, 0 to 10 VDC (Jumper Selectable) Action: Drive Up (RA) or Drive Down (DA) on Signal Increase (Jumper Selectable) Factory Setting: 0 to 10 VDC Over 3/4 in. (19 mm) Stroke, DA
Input Impedance (Proportional) 100,000 Ohms
Feedback Signal Proportional 0 to 2000 Ohm ±25%, 1/4 Watt, Over 3/4 in. (19 mm) Stroke
Mechanical Output 90 lb Force (400 N) Minimum
Stroke Range 5/16 to 25/32 in. (8 to 20 mm)
Nominal Stroke Timing (50 Hz) 85 Seconds 5/16 in. (8 mm) Stroke
135 Seconds 1/2 in. (13 mm) Stroke
200 Seconds 3/4 in. (19 mm) Stroke
Nominal Stroke Timing (60 Hz) 70 Seconds 5/16 in. (8 mm) Stroke
110 Seconds 1/2 in. (13 mm) Stroke
165 Seconds 3/4 in. (19 mm) Stroke
Media Temperature 280°F (138°C) Maximum
Electrical Connection Screw Terminals for 16 AWG Maximum
Mechanical Connection For 1/4 - 28 UNF Valve Stem
Enclosure NEMA 2, IP42
Ambient Conditions Operating 0 to 140°F (-18 to 60°C); 10 to 90% RH Non-Condensing, 86°F (30°C) Maximum Dew Point
Ambient Conditions Storage -4 to 150°F (-20 to 65°C); 5 to 90% RH, 86°F (30°C) Maximum Dew Point
Agency Listings UL 873 Listed, File E27734
Agency Listings CSA C22.2 No. 139 Certified, File LR85083