Johnson Controls VG1845BNH943BGB is a 3-way ball valve assembly with a direct-mount electric actuator for on/off HVAC control. The 3/4 in. NPT valve provides an 11.7 Cv flow coefficient, a forged brass body with stainless steel ball and a blowout-proof stem. The actuator is 24 VAC with spring-return torque and includes a single SPDT auxiliary switch; suitable for hot water, chilled water, and 50/50 glycol service.
3-way 3/4 in. NPT ball valve, 11.7 Cv, forged brass body with stainless steel trim and blowout-proof stem
Direct-mount 24 VAC spring-return electric actuator (27 lb-in), on/off operation with 1 x SPDT auxiliary switch
Low power consumption (5.0 VA running, 2.5 VA holding), 200 psig close-off pressure, NEMA 2 / IP54 housing
Product Highlights
3/4 in. 3-way ball valve assembly, 11.7 Cv, 24 VAC spring-return actuator for HVAC water and glycol systems
Product Information
Standard Information
Brand: JOHNSON CONTROLS
Manufacturer Part Number: VG1845BNH943BGB
Technical Specifications
Brand
Johnson Controls
Manufacturer Part Number
VG1845BNH943BGB
Model
VG1845BNH943BGB
Product Type
3-way ball valve assembly
Valve Size
3/4 in. (0.75 in.)
Connection
3/4 in. NPT
Flow Coefficient (Cv)
11.7
Body Material
Forged brass
Ball Material
Stainless steel
Stem
Blowout-proof stem
Trim
Stainless steel
Actuator Mount
Direct mount electric actuator
Actuator Voltage
24 VAC
Actuator Torque
27 lb-in (spring return)
Actuator Action
Spring return, 2-position (on/off)
Operation
On/Off
Auxiliary Switch
1 x SPDT
Power Consumption
5.0 VA running, 2.5 VA holding
Close-Off Pressure
200 psig
Static Pressure Rating
580 psig
Flow Characteristic
Equal percentage on in-line port A; linear on angle port B
Service Fluids
Hot water, chilled water, 50/50 glycol solution
Seats
Graphite-reinforced PTFE (15% graphite)
Rangeability
500:1
Durability
>200,000 full stroke cycles (maintenance-free design)
Operating Temperature
-22°F to 140°F (-30°C to 60°C)
Housing / Enclosure Rating
NEMA 2, IP54
Electrical Connections
48 in. 18 AWG appliance cables with integral 3/8 in. FMC connectors