Brochure

3-Way Globe Valves, Mixing (1/2 to 2 in.), Diverting (1/2 to 2 in.), and Screwed,
Union Sweat (1/2 to 2 in.) with Hydraulic Actuators
F-27414-1 © Copyright 2006 TAC. All Rights Reserved. 83
TABLE 1. Select Valve Body including P Code
(Valve Size, Cv Rating, Port Code) or select Valve
Assembly with correct Input Signal (refer to Table 4
also) less Actuator Code (XXX) including the P
Code (Size, Cv Rating, Port Code). (Refer to
Pages 172 to 179 for Valve Sizing.)
Application
Chilled or Hot Water
Screwed NPT Union Sweat Screwed NPT
Size 1/2 to 2 in. 1/2 to 2 in. I.D. 1/2 to 2 in.
Valve Body VB-7313-0-4-P VB-7314-0-4-P VB-7323-0-4-P
Valve Assembly 2 to 15 Vdc, TAC System 8000, 4 to 20 mA VS-7313-XXX-4-P — VS-7323-XXX-4-P
Valve Assembly Two-Position SPST VA-7313-XXX-4-P — VA-7323-XXX-4-P
Valve Assembly Floating SPDT
VF-7313-XXX-4-P
— VF-7323-XXX-4-P
Normal Position
Stem Up
Flow “B” to “AB”
Stem Up
Flow “B” to “AB”
Stem Up
Flow “B” to “AB”
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:
VS-7313-244-4-6
2. Valve Body:
VB-7313-0-4-6
Actuator: MP-5410
Linkage:
and
 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 Mixing Diverting
Material
Body Bronze Bronze Bronze
Seat Bronze Bronze Bronze
Stem Stainless Steel Stainless Steel Stainless Steel
Plug Brass Brass Stainless Steel
Packing Spring Loaded TFE Spring Loaded TFE Spring Loaded TFE
Disc None None None
ANSI Pressure Class (psig)
a
a
CAUTION: Solder, tubing and/or pipe schedules must meet or exceed working static pressure requirements.
250 (up to 400 psig below 150°F, see page 169)
Allowable Control Media
Temp
b
b
CAUTION: Freeze protection required for fluid temperatures below 32°F (0°C). Avoid ice formation on stems. Do not use Hydraulic Actuators with fluid temperatures
below 40°F (4°C).
20 to 300°F (-7 to 149°C)
Allowable Differential
Pressure for Water psig (kPa)
c
c
Less than 20 psi recommended for quiet service.
35 psi (241) maximum for normal life
(Refer to page 172 for cavitation limits)
TO SELECT A PORT CODE (P).
P Code
Valve Size in.
a
Cv
-2
d
d
Factory assemblies are not available for two-position applications using reduced port valve bodies.
1/2
2.2 2.2
-4 4.4 4.4 4.4
-6 3/4 7.5 7.5 7.5
-8 114 14 15
-9 1-1/4 20 20 20
-10 1-1/2 28 28 28
-11 241 41 41
3-Way
Globe
Valves,
Mixing
(1/2 to 2
in.),
Divertin
g (1/2 to
2 in.),
and
Screwed
, Union
Sweat
(1/2 to 2
in.) with
Hydrauli
c
Actuator
s
AV-7600-
1
AV-601
Valve Linkage