The BELIMO G340B-N+SVKX24-SR globe valve is typically used in air handling units on heating or cooling coils, and fan coil unit heating or cooling coils. It is suitable for use in hydronic systems with constant or variable flow. These 3-way valves can be used for both mixing and diverting depending on the piping configuration.
Suitable for use in hydronic system with constant or variable flow
Valve Size: 1.5"
Electrical fail-safe actuator
Product Highlights
The Belimo globe valve is designed for HVAC systems, offering modulating control and fail-safe operation with a 24V power supply.
Product Information
Standard Information
Brand: BELIMO
Manufacturer Part Number: G340B-N+SVKX24-SR
Technical Specifications
ANSI Class
250
Controllable Flow Range
Stem up - open B b AB
Cv
28
End Fitting
Internal thread
Fluid
Chilled or hot water up to 60% glycol
Pattern
3-way
Pressure Independent
NO
Trim
Bronze
Valve Size
1.5"
Actuator Type
Electrical fail-safe
Degree of Protection
IP54
Electrical Connection
cable
Force
1500 N [340 lbf]
Manual Override
4 mm hex crank (shipped w/actuator)
Power Consumption (Holding)
2 W
Power Consumption (Running)
3 W
Running Time (Fail-safe)
<35 s
Running Time (Motor)
90 s
Stroke
0.75" [19 mm]
Voltage AC/DC
AC/DC 24 V
Body Pressure Rating
ANSI Class 250, up to 400 psi below 150 F
Flow characteristic {Tools}
A AB: modified equal percentage; B AB: linear
Power Consumption For Wire Sizing
7 VA
Control Type
DC 2...10 V
Protection category
IP54
Degree Of Protection NEMA
NEMA 2
Enclosure Type
UL Enclosure Type 2
Valve Pattern
3-Way
Voltage
24VAC
Control Signal
2-10VDC
Auxillary Switch
None
Type
Assembly
Connection
NPT
Actuator Manual Override
All models except LF
Actuator Electrical Connection
3' (1mm) cable with 1/2" conduit fitting standard
Connections
NPT female ends
Flow Characteristic
G2: Equal percentage; G2S, G3, G3D: Linear
Maximum Pressure Rating
250 psi
Media Compatibility
Chilled or Hot Water, 60% Glycol, Steam (G2, G2S)
Pipe Size Range
1/2", 3/4", 1", 1-1/4", 1-1/2", 2"
Minimum Closeoff
85 psi
Maximum Differential Pressure
Water 35 psi (241 kPa); Steam 20 psi (138 kPa) to 35 psi (241 kPa)