Overview of Primary Product

VBN THREADED CONTROL BALL VALVES AND ACTUATORS
63-4378—08 2
Body Pressure Rating (maximum):
360 psi (2482 kPa) at 250°F (121°C).
Medium Temperature Range:
-22 to +250°F (-30 to +121°C).
Flow Characteristics:
2-way:Equal Percentage with flow control insert.
3-way: Port A to AB: Equal Percentage.
Port B to AB: Linear.
Compatible Actuators:
Minimum Torque Required:
35 lb-in. (4 Nm) up to 3 in. (.DN80)
27 lb-in. (3 Nm) up to 1-1/4 in. (.DN32)
Fail Safe: MSXX05*
Non-Fail Safe: MVN* and MNXX05*
* These actuators are available as factory installed
assemblies. See Table 1 for all available options.
Approvals/Standards:
Valves: ANSI Class IV close-off/leakage (maximum 0.01%
of CV let by)
Actuators: See literature for the given actuator.
Example part number: VBN2A004.70PA+MVN613A0000+C1
* Standard base provides clearance between valve and actuator for insulation.
** Low profile enables installation of valve and actuator in tight spaces.
*** Only compatible with valves 1-1/4” or smaller.
Table 1. VBN Model Selection Table.
Model Selection: Ball Valve
Actuator Fail Position Accessories
Valve
Fitting
Body/ Flow Type
Size
CV
Trim
Actuator
Adapter
VB - ball valve MVN613A0000*** Leave blank = Fail in
place
C1 =
1m cable
N- Female NPT threaded MVN613L0000***
2 - 2-way
3 - 3-way
MVN643A0000***
MVN643L0000***
MVN713A0000***
MVN713L0000***
A---1/2 (DN15)
B---3/4 (DN20)
C---1 (DN25)
D---1-1/4 (DN32)
E---1-1/2 (DN40)
F---2 (DN50)
G---2-1/2 (DN65)
H---3 (DN80) (VBN2)
MN6105A1011 3R =
NEMA
Enclosure
MN6105A1201
MN7505A2001
MN7505A2209
MS7505A2030 FSO = Fail Safe Open
(VBN2)
FSC = Fail Safe Closed
(VBN2)
FSA = Fail A-AB Open
(VBN3)
FSB = Fail B-AB Open
(VBN3)
MS7505A2130
xxx.xx - CV Designator See Table 4
and 5.
MS8105A1030
MS8105A1130
P - Plated Brass
S - Stainless Steel
(VBN2)
MS4105A1030
MS4105A1130
A* - Standard Base
L* * - Low Profile
X - MN/MS DCA
Actuator Bracket
MS7103A2021*** Leave Blank =
3ft cable
standard
MS7103A2221***
MS3103A1023***
MS3103A1223***
MS7503A2021***
MS7503A2221***
VB N 2 A 004.70 P A + MVN613A0000 + + C1