Brochure

2-Way Globe Valves, Screwed (1/2 to 3 in.), Union Sweat (1/2 to 2 in.) and
Flanged (2-1/2 to 6 in.) with Pneumatic Actuators
F-27414-1 © Copyright 2006 TAC. All Rights Reserved. 21
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 3 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 281°F Max.
35 psig Steam
Hot Water
340°F Max.
100 psig Steam
Hot Water
400°F Max.
150 psig Steam
Screwed NPT Screwed NPT Union Sweat Flanged Screwed NPT
Size 1/2 to 2 in. 2-1/2 & 3 in. 1/2 to 2 in. I.D. 2-1/2 to 6 in. 1/2 to 2 in. 1/2 to 2 in.
Normally
Open Valves
Valve Body VB-7213-0-4-P VB-9213-0-4-P VB-7214-0-4-P VB-9213-0-5-P VB-7253-0-4-P VB-7273-0-4-P
Valve Assembly Pneumatic VK-7213-XXX-4-P VK-9213-XXX-4-P — VK-9213-XXX-5
-P ——
Valve
Assembly Pneumatic w/Pos. Positioner VK4-7213-XX1-4-P VK4-9213-XX1-4-P — VK4-9213-XX1-5-P ——
Normally
Closed
Valves
Valve Body VB-7223-0-4-P VB-9223-0-4-P VB-7224-0-4-P VB-9223-0-5-P VB-7263-0-4-P VB-7283-0-4-P
Valve Assembly Pneumatic VK-7223-XXX-4-P VK
-92
23-XXX-4-P — VK-9223-XXX-5-P ——
Valve Assembly Pneumatic w/Pos. Positioner VK4-7223-XX3-4-P VK4-9223-XX3-4-P — VK4-9223-XX3-5-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).
1. Valve Assembly:
VK4-9213-611-4-11
2. Valve Body:
VB-9213-0-4-11
Actuator: MK-6601
Linkage:
Positive Positioner:
AK-42309-500
 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 Equal % (Refer to page 170) Modified Linear (Refer to page 170)
Material
Body Bronze Bronze Bronze Cast Iron Bronze Bronze
Seat Bronze Bronze Bronze Bronze Stainless Steel Stainless Steel
Stem Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel
Plug Brass Brass Brass Brass Stainless Steel Stainless Steel
Packing Spring Loaded TFE Spring Loaded TFE Spring Loaded TFE Spring Loaded TFE Spring Loaded TFE Spring Loaded TFE
Disc Composition Composition Composition Composition Teflon None
ANSI Pressure Class (psig)
Refer to page 169
250 (up to 400 psig below 150°F)
125 (200 psig below
150°F)
250 (400 psig below 150°F)
Maximum Inlet
Pressure Steam
psig (kPa)
35 (241) 100 (690) 150 (1034)
Allowable Control Media
Temp
a
a
CAUTION: Freeze protection required for fluid temperatures below 32°F (0°C). Avoid ice formation on stems.
20 to 281°F
(-7 to 138°C)
40 to 281°F
(4 to 138°C)
20 to 281°F
(-7 to 138°C)
40 to 281°F
(4 to 138°C)
20 to 340°F
(-7 to 171°C)
20 to 400°F
(-7 to 205°C)
Allowable Differential
Pressure for Water
psig (kPa)
35 psi (241) Max. for normal life (Refer to page 172 for cavitation limits)
b
b
Less than 20 psi recommended for quiet service.
Allowable Differential
Pressure for Steam
20 psi (138 kPa) 20 psi (138 kPa) 20 psi (138 kPa) 20 psi (138 kPa) 35 psi (241 kPa) 50 psi (345 kPa)
TO SELECT A PORT CODE (P).
P Code
Valve Size
in.
Cv
-1
1/2
0.4
⎯
0.4
⎯
0.4 0.4
-2 1.3 1.3 1.3 1.3
-3 2.2 2.2 2.2 2.2
-4 4.4 4.4 4.4 4.4
-5
3/4
5.5 5.5 5.5 5.5
-6 7.5 7.5 7.5 7.5
-7
1
10 10 10 10
-814 14 1212
-9 1-1/4 20 20 20 20
-10 1-1/2 28 28 28 28
-11 2 40 40 40 40
-12 2-1/2
⎯
65
⎯
56
⎯⎯
-13 3 85 85
-14 4
⎯
145
-15 5 235
-16 6 350
2-Way
Globe
Valves,
Screwe
d (1/2
to 3
in.),
Union
Sweat
(1/2 to
2 in.)
and
Flange
d (2-1/2
to 6 in.)
with
Pneum
atic
Actuat
ors
AV-430
Valve Linkage