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. 23
TABLE 3. 2-1/2 to 6 in. Valves, select
Actuator or Actuator Code (XXX) with correct
Input Signal having sufficient close-off for the
application. If selecting Component Parts,
select and Positive Positioner
if required.
Effective Area
50 Sq. In. 100 Sq. In.
100 Sq. In.
Valve Linkage
AV-495 AV-496 AV-496
Positive Positioner
AK-42309-500 AK-42309-500 AK-42309-500
Factory Available Assembly with
Positive Positioner
N.O. Valves
Yes No No Yes No No Yes No No
N.C. Valves
No No Yes No No Yes No No Yes
Actuator Code (XXX)
601 602 603 801 802 803 811 812 813
Actuator
MK-6801 MK-6811 MK-6821 MK-8801 MK-8811 MK-8821 MK-8901 MK-8911 MK-8921
Spring Range (psig)
3 to 8 5 to 10 8 to 13 3 to 8 5 to 10 8 to 13 3 to 8 5 to 10 8 to 13
ACTUATOR CLOSE-OFF PRESSURE RATING (psi)
a
b
c
a
Close-off rated ANSI IV (.01%) for soft seats and ANSI III for metal-to-metal seats with pressure at inlet (port A). Ratings for normally open valves are with indicated supply air
pressure applied to actuator. Ratings for normally closed valves are within 1 psi or less applied to actuator (for kPa multiply C
v
by 6.89). See “Valve General Information” section
for seat leakage ratings.
b
Close-off pressure ratings describe only the differential pressure which the actuator can close-off with adequate seating force. Consult valve body specifications for other limitations.
c
Factory valve assemblies only available with positive positioner.
N.P.
Factory Available
Valve Assemblies
Valve Body P Code
Size
in.
Supply Air Pressure (psig) Supply Air Pressure (psig) Supply Air Pressure (psig)
15 20 15 20 15 20 15 20 15 20 15 20 15 20 15 20 15 20
N.O.
VK-9213-60X-4-P
VK4-9213-601-4-P
VK4-9213-801-4-P
c
VB-9213-0-4-P
-12 2-1/2 501103580—501251259112530125——————
-13 3 40702560—4090125621251990——————
VK-9213-60X-5-P
VK4-9213-601-5-P
VK4-9223-801-5-P
c
VK4-9213-811-5-P
c
VB-9213-0-5-P
-12 2-1/2 501103580—501251259112530125——————
-13
3
40702560—4090125621251990——————
-14 4 20401430—20488933731048——————
-15 5 ————————————27501740—30
-16
6
————————————18351130—20
N.C.
VK-9223-60X-4-P
VK4-9223-603-4-P
VK-9223-803-4-P
c
VB-9223-0-4-P
-12 2-1/2 12 33 60 30 60 120 ——————
-13 3 7 22 40 20 40 90 ——————
VK-9223-60X-5-P
VK4-9223-603-5-P
VK4-9223-803-5-P
c
VK4-9223-813-5-P
c
VB-9223-0-5-P
-12 2-1/2 12 33 60 30 60 120 ——————
-13 3 7 22 40 20 40 90 ——————
-14
4
— 11 20 10 25 49 ——————
-15
5
——
—
——
—
41730
-16
6
——
—
——
—
21120
TABLE 4. Optional Input Signal Interface to
Pneumatic.
Input Signal Type Interface Module Required
Two-Position, SPST (Electric) AL-1XX
Two-Position, SPDT Snap acting (Electric) AL-1XX
Voltage 2 to 15 Vdc TAC System 8000 CP-8511-XXX
Current Input 4 to 20 mA etc. CP-8511-XXX, CP-8551
Valve Linkage