Brochure

3-Way Globe Valves, Mixing (1/2 to 2 in.), Diverting (1/2 to 2 in.),
Screwed (1/2 to 2 in.) with TAC DuraDrive™ Actuators
F-27414-1 © Copyright 2006 TAC. All Rights Reserved. 97
TABLE 1. Select Valve Body including
P Code (Size, Cv Rating, Port Code).
(Refer to Pages 172 to 175 for Valve
Sizing.)
Application
Chilled or Hot Water
Screwed NPT
Internal Parallel Pipe Thread per ISO 7/1, BS
21,
JIS B0203
Screwed NPT
Size 1/2 to 2 in. 15 to 50 mm 1/2 to 2 in.
Valve Body, Actuator Provides Normal Position
a
a
Refer to Table 2 and Table 9 for flow pattern and normal position.
VB-7313-0-4-P VB-7315-0-4-P VB-7323-0-4-P
Actuator Types Input Signal Factory Available Valve Assemblies
MA40-704X, MA40-707X, MA40-715X,
MA40-717X
SPST VA-7313-XXX-4-P
VA-7315-XXX-4-P
VA-7325-XXX-4-P
VA-7323-XXX-4-P
MS40-6043, MS40-6083, MS40-6153,
MS40-7043, MS40-7073, MS40-7153,
MS40-7170
2 to 15 Vdc VS-7313-XXX-4-P
VS-7315-XXX-4-P
VS-7325-XXX-4-P
VS-7
323-XXX-4-P
MF40-6043, MF40-6083, MF40-6153,
MF40-7043, MF40-7073, MF40-7153,
MF40-7173
Floating SPDT VF-7313-25X-4-P
VF-7315-XXX-4-P
VF-7325-XXX-4-P
—
NOTE: These charts are
color coded as shown
below to assist valve
selection. Note it is
possible to select either a
valve assembly or
component parts (actuator,
valve linkage, valve body).
ORDERING EXAMPLES:
1. Valve Assembly:
VP-7313-301-4-10
2. Valve Body:
VB-7313-0-4-10
Actuator: MF40-6043
Linkage:
 Valve Body Data less
P Code (Size, Cv Rating,
Port Code) or Valve
Assembly less Actuator
Code (XXX) and less P
Code (Size, Cv Rating,
Port Code)
 P Code (Size, Cv Rating,
Port Code)
 Actuator or Actuator Code
(XXX) for Valve
Assemblies

Flow Type Mixing Diverting
Material
Body
Bronze Bronze Bronze
Seat
Stem Stainless Steel Stainless Steel
Stainless Steel
Plug Brass Brass
Packing Spring Loaded TFE
Disc None
ANSI Pressure Class
b
(psig) Refer to page 169
b
CAUTION: Solder, tubing and/or pipe schedules must meet or exceed working static pressure requirements.
250 (1724 kPa), up to 400 psig (2758 kPa) below 150°F (66°C
c
)
c
Do not apply the above pressure rating to the piping system.
Allowable Control Media
Tem p
d
d
CAUTION: Freeze protection required for fluid temperatures below 32°F (0°C).
20 to 300°F (-7 to 149°C)
Allowable Differential
Pressure for Water
psig (kPa)
e
e
Less than 20 psi recommended for quiet service.
35 psi (241)Max. for normal life (Refer to page 172 for cavitation limits)
TO SELECT A PORT CODE (P).
P Code
Valve Size
c
in.
Cv (Kvs)
-2
f
f
Factory assemblies are not available for two-position application using reduced port valve bodies.
1/2
2.2 (1/9)
1.9
—
-4 4.4 (3.8)
3.8
4.4 (3.8)
-6 3/4 7.5 (6.5)
6.5
7.5 (6.5)
-8 1 14 (12)
12
15 (12)
-9 1-1/4 20 (17)
17
20 (17)
-10 1-1/2 28 (24)
24
28 (24)
-11 2 41 (36)
36
41 (36)
-12 2-1/2
———
-13 3
-14 4
-15 5
-16 6
3-Way
Globe
Valves,
Mixing
(1/2 to 2
in.),
Divertin
g (1/2 to
2 in.),
Screwed
(1/2 to 2
in.) with
TAC
DuraDriv
e™
Actuator
s
AV-391
Valve Linkage