The VBN2 Two-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).
FEATURES
• Sizes from 1/2 to 2-1/2 inches with internal (female) NPT connections. • Equal percentage or linear flow characteristics.
BUILD A PART NUMBER
Table 1 Table 2 Table 3 Table 4 Table 5 X X X X
X
Table 1 VBN
Ball Valve VBN
Table 2 Valve Type 2
Table 3 Valve Size A B C D E F
G H
Table 4
Table 5 3
Table 6 P S
Table 7 R
L
Table 8 A
B C D X Two-way type
1/2” NPT (DN15) 3/4” NPT (DN20) 1” NPT (DN25)
1-1/4” NPT (DN32) 1-1/2” NPT (DN40) 2” NPT (DN50)
2-1/2” NPT (DN65) 3” NPT (DN80), (two-way only)
Cv Letter Code Designation See Chart for available option