Selection Guide
Table Of Contents
- 1. Determine the manufacturer, part number, size, and stroke of the competitive valve body.
- 2. Determine the type of actuator required (e.g. pneumatic, electric two-position, electric floating, electric proportional), th...
- 3. Consult the appropriate section of this selection guide to determine the required AV-8xx kit number, compatible TAC actuator part number, and TAC actuator linkage (if needed).
- Competitive Globe Valve Adapters
- AV-800 Series Application Overview
- 1. TAC actuator and adapter dimensions may need to be checked to assure proper clearances are maintained.
- 2. The replacement actuator and adapter listed represent what TAC believes are an equivalent. Actuators do not necessarily have ...
- 3. TAC assumes no responsibility for guaranteeing the acceptability of any suggested replacements. The suggestions contained herein should only be used as a guide.
- 4. Consult the valve manufacturer if the system pressures or temperatures are being changed to assure proper performance.
- 5. Pneumatic actuator close-offs are based on 20 psig to the actuator diaphragm
- 6. All specified close-offs are nominal, and can vary based on the age of the valve, tightness of the stem packing, and variations in stem drag
F-27470-3 © Copyright 2009 TAC. All rights reserved. 3
AV-800 Series Application Overview
Valve
Adapter
Valve
Manufacturer
Models
Valve
Size
Valve
Stroke
TAC Approved Actuators
a
a
For final valve actuator selection, refer to actuator compatibility tables on pages six through sixteen.
Additional
Linkage
Required
AV-801
Johnson
Controls
VG7xxxCT, ET, GT, LT
1/2”, 3/4” 5/16”
MK-2690 AV-7400
c
Mx51-710x Included
b
c
b
Linkage included in actuator
AV-802
VG7xxxCT, ET, GT, LT, CS, ES,
GS, LS
VTM-xxxxx
MK-2690 AV-7400
c
Mx51-710x Included
a
c
AV-803
VG7xxxC, E, G, L, N, P, R, or S
followed by T or S
VB-3754, VB-3974, VB-4324,
VB-4322
1/2” to 2” Up to 3/4”
MK-2690
AV-7400
c
AV-7800
d
c
For up to 1/2” valve stroke.
d
For 3/4” valve stroke.
Mx51-710x Included
a
c
Mx51-720x Included
a
d
1” to 2”
3/8” or
greater
e
e
3/8” stroke or greater. Do not use TAC Forta actuators on valves with less than 3/8” stroke.
M400A, M800A, M1500A AV-811
M400A-VB, M800A-VB, M1500A-VB Included
AV-810 Honeywell V501xx 1/2” to 3” 3/4”
MK-2690 AV-7800
d
Mx51-720x Included
a
d
M400A(-VB), M800A(-VB), M1500A(-VB) Included
a
AV-811
Barber-
Colman
Obsoleted VB-9000 Series
1/2” to 2” 1/2”, 1”
Mx51-710x Included
f
f
Additional linkage may be required for some older obsolete 1-1/2” and 2” VB-9xxx valves. See F-27234 (AV-608) for further details.
Mx51-720x Included
f
M400A(-VB), M800A(-VB), M1500A Included
f
AV-812 2-1/2” to 3” 1”, 2”
Mx51-720x Included
M800A(-VB), M1500A(-VB) Included
AV-814
Siemens
599-03xxx
2xx-03xxx
1/2” to 2” 3/4”
MK-2690 AV-7800
d
Mx51-720x Included
a
d
M400A-VB, M800A-VB, M1500A-VB Included
—
g
g
No additional adapter required. Direct mount. AV-814 not required.
M400A, M800A, M1500A Included
a
g
AV-815 658-0xxx 1/2” to 1-1/4” 1/2”
MK-2690 AV-7400
c
Mx51-710x Included
a
c
M400A(-VB), M800A(-VB) —
h
h
No separate linkage required.
AV-816
591-6xxx
591-7xxx
3/4” to 1”
two-way
1-1/4” to 2”
three-way
3/4” for
591-66xx
1/2” & 3/4”
two-way
5/16” for
1-1/4” to
2” 591-66xx
three-way
MK-2690 AV-7400
c
MK-2690 AV-7800
d
MK-46x1 AV-401
c
MK-68x1 AV-430
i
i
For up to 1” stroke
Mx51-710x Included
a
c
Mx51-720x Included
a
d
M400A(-VB), M800A(-VB)
e
Included
a
AV-817 Robertshaw
V610x, V6200, V6300, V6400
V6501, V6600 (V2566), V6700
(V2567), V6800 (V2568), V6900
1/2” to 2”
3/8”
and
5/8”
MK-46xx, MK-66xx , MK-68xx
Mx51-710x, Mx51-7201
AV-401
c
AV-430
i
Included
b
M400A(-VB), M800A(-VB), M1500A(-VB) Included
a