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
22
© Copyright 2006 TAC. All Rights Reserved. F-27414-1
TABLE 2. 1/2 to 2 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
6 Sq. In. 11 Sq. In. 50 Sq. In.
Valve Linkage
AV-7400 AV-401 AV-430
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)
201 202 203 301 302 303 611 612 613
Actuator
MK-2690 MK-4601 MK-4611 MK-4621 MK-6601 MK-6611 MK-6621
Spring Range (psig)
3 to 7 5 to 10 8 to 13 3 to 6 5 to 10 10 to 13 3 to 8 5 to 10 8 to 13
ACTUATOR CLOSE-OFF PRESSURE RATING (psi)
a
b
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 with 1 psi or less applied to actuator (for kPa multiply C
v
by 6.89). See “Valve General Information” sec-
tion 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.
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-7213-XXX-4-P
VK4-7213-XX1-4-P
VK-7214-XXX-4-P
VK4-7214-XX1-4-P
VB-7213-0-4-P
VP-7214-0-4-P
VB-7253-0-4-P
VB-7273-0-4-P
-1-2-3-4 1/2 130 220 60 170 — 90 250 250 120 250 10 200 — — — — — —
-5-6 3/4 80 130 40 120 — 60 180 250 80 180 — 120 — — — — — —
-7-8 1 35 70 15 50 — 25 90 150 35 100 — 65 — — — — — —
-9 1-1/4 20 40 8 30 — 15 50 90 20 60 — 40 — — — — — —
-10 1-1/2 14 29 5 20 — 9 30 60 10 40 — 25 170 250 110 230 40 160
-11 2 6 14 — 10 — — 15 30 — 20 — 10 90 160 60 120 20 90
N.C.
VK-7223-XXX-4-P
VK4-7223-XX3-4-P
VK-7224-XXX-4-P
VK4-7224-XX1-4-P
VB-7223-0-4-P
VB-7224-0-4-P
VB-7263-0-4-P
VB-7283-0-4-P
-1-2-3-4 1/2 — 50 130 30 100 250 — — —
-5-6 3/4 —30602070160—— —
-7-8 1 —93053060———
-9 1-1/4 — — 15 — 15 40 — — —
-10 1-1/2 — — 10 — 10 35 40 80 170
-11 2 —————15205090
Valve Linkage