Control Ball Valve

VBN3

The VBN3 Three-Way Control Ball Valves control hot and chilled water with glycol solutions up to 50% in heating, ventilating, and air conditioning (HVAC) systems to provide two-position or modulating functions. These valve assemblies can be ordered with or without factory-mounted non-spring return or spring return direct-coupled actuators (DCA).

SPECIFICATIONS

 

Valve Type

Control Ball Valve

Body Pattern

Three-way

Flow Characteristic

Equal percentage with

 

patented control insert.

Connection Type

NPT Female

Controlled Medium

Hot/Chilled Water with up to

 

50% Glycol

Leakage Rating

ANSI Class IV

Maximum Safe Operating Pressure

360 psi (2482 kPa)

Fluid Temperature Range

-22 F to 250 F (-30 C to 121 C)

Materials

 

(Body)

Brass

(Stem)

Brass

(Seat)

Teflon® seals with EPDM

 

O-rings

(Plug/Ball/Disc)

Nickel-plated brass ball

 

 

DIMENSIONS DIAGRAM

FEATURES

• Sizes from 1/2 to 2-1/2 in. with internal (female) NPT

connections.

 

• Equal percentage or linear flow characteristics.

 

• Choice of four, factory-installed actuation control schemes:

 

Floating, Modulating (2-10 V), Spring Return 2-Position,

 

Spring Return Modulating/Floating.

 

• Field configurable for normally open or normally closed fail-

 

safe position.

 

• Removable manual operating handle to control valve during

 

installation or in an event of power failure.

 

• ANSI Class IV seat leakage specification (0.01% of Cv).

 

• Optional NEMA 3R (IP54) rated enclosure for outdoor

 

applications.

 

• Actuator can be mounted on the valve in any of four

 

positions.

 

• Wide Cv choices from 0.33 to 109.

 

• Valve installs in a globe valve "T" pattern, no extra elbows or

 

piping required.

 

Nickel-chrome plated brass valve ball and stem.

ts

• Mixing or Diverting control.

 

 

l Sheetta

 

submi

B

G

A

C

E

F

D

Pipe

Model

CV

A

B

Dimensions inches (mm)

F

G

Weight

Size

No.

 

C

D

E

lb (kg)

1/2"

VBN3A

0.33, 0.59, 1.0, 2.4, 4.3, 8.0

3-1/2 (90)

3-5/16 (84)

7 (178)

3 (76)

4 (102)

9-3/8 (238)

2-3/8 (60)

2.4 (1.1)

3/4"

VBN3B

0.40, 0.66, 1.3, 2.4, 3.8, 11.0

2-13/16 (71)

3-5/16 (84)

6-1/2 (168)

3 (76)

4 (102)

8-13/16 (224)

2 (51)

2 (0.9)

1"

VBN3C

0.40, 0.65, 1.3, 2.3, 3.5

3-13/16 (97)

3-5/16 (84)

7-5/16 (186)

3 (76)

4 (102)

9-1/2 (241)

2-3/4 (70)

2.8 (1.3)

 

 

8.6, 22

3 (76)

3-13/16

6-13/16 (173)

3 (76)

4 (102)

9-13/16 (249)

2-5/8 (67)

2.6 (1.2)

 

 

4.5, 14.9, 31

4-1/2 (114)

4 (102)

7-13/16 (198)

3 (76)

4 (102)

10-13/16 (275)

3-1/4 (83)

3.3 (1.5)

1-1/4"

VBN3D

4.1, 8.7, 19.0

3 (76)

3-13/16

6-13/16 (173)

3 (76)

4 (102)

9-13/16 (249)

2-1/2 (64)

2.5 (1.1)

 

 

12.7, 27, 34

3-5/8 (92)

4 (102)

7-5/16 (186)

3 (76)

4 (102)

10-5/16 (262)

2-3/4 (70)

2.8 (1.3)

1-1/2"

VBN3E

4.0, 8.3, 13.4, 32

4-1/2 (114)

4 (102)

7-13/16 (198)

3 (76)

4 (102)

10-13/16 (275)

3-1/4 (83)

3.3 (1.5)

 

 

24, 61

4 (102)

4-1/2 (114)

7-5/16 (186)

3 (76)

4 (102)

11 (279)

3-1/4 (83)

3.3 (1.5)

2"

VBN3F

24, 38, 57

4 (102)

4-1/2 (114)

7-5/16 (186)

3 (76)

4 (102)

11 (279)

3-1/4 (83)

3.3 (1.5)

 

 

83, 109

5 (127)

5-13/16

7-13/16 (198)

3 (76)

4 (102)

12-5/16 (313)

3-3/4 (95)

3.8 (1.7)

 

 

 

 

 

 

 

 

 

 

 

2-1/2"

VBN3G

38, 74, 100

5 (127)

5-13/16

7-13/16 (198)

3 (76)

4 (102)

12-5/16 (313)

3-3/4 (95)

3.8 (1.7)

M13730

133

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Image 133
Honeywell MS4103 manual VBN3, 133