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The VBN2 2-Way Control Ball Valves and VBN3 3-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 control ball valves can be ordered alone or
with spring return or non-spring return actuators.
Features:
- Max static pressure 360 psi
(250°F)
- Medium: Water/glycol
solutions up to 50%. Use
globe valves for steam
control.
- Fluid temperature range:
-22 to +250°F
- Spring return actuators
field-configurable for A-port
normally open or normally
closed fail safe.
- Equal % flow insert. Largest
Cv rating in each valve size
is full port, as noted
- Nickel-chrome plated
brass or 316 stainless
steel ball and stem
- ANSI class IV leakage
(0.01% of Cv)