Submittal Sheet

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The VP5 13B is a pneumatically
operated, high-pressure, single-seated,
normally-closed, reverse-acting valve
used for proportional control of unit
air conditioners using hot and/or cold
water as the control agent.
: Small physical size.
c- Flare-tube connections.
I: Offset,
straight-through body
pattern.
: Operator can be rotated 360
degrees on bonnet to align with
air-piping connections.
Normally Closed
Water Valve
MODEL
VP51 3B
BODY
PATTERN
Straight-through offset.
SIZE
Nominal, l/2 in. for 5/8 in. (16 mm)
0.0. copper.
CAPACITY INDEX (Cv)
1
.O, 1.6, or 2.5.
END CONNECTIONS
45 degree SAE Flare.
NOTE: Body threaded for standard flare
fitting nuts (not included).
MAXIMUM PRESSURE OF CONTROL
AGENT
250 lb/in2 (1724 kPa).
MAXIMUM TEMPERATURE OF
CONTROL AGENT
250 F (121 C).
t-- 5-1/8 ‘““‘I
3-3/8 (86)
MIN. APPROX.
CLEARANCE
REQUIRED FOR
REMOVAL OF
OPERATOR FROM
VALVE
FIG. 1.
VP513B APPROXIMATE DIMENSIONS IN INCHES (MILLIMETERS)