Brochure
3-Way Globe Valves, Screwed End (15 to 80 mm) with Electric Gear Train
Actuators
154
© Copyright 2006 TAC. All Rights Reserved. F-27414-1
TABLE 2. 15 to 80 mm Valves, select the
appropriate for Actuator Type
with correct Input Signal having sufficient close-
off for the application.
Input signal
Refer to Table 4F and
Table 4G
Two-Position
SPST
Refer to Table 4B
and
Table 4E
Refer to Table 4A,
Table 4B, and Table 4E.
Valve Linkage
for VB-7315
15 to 50 mm
(R
p
1/2 to 2)
AV-630 or
AV-630-010
AV-391 AV-391 AV-393
—
Valve Linkage
for VB-9315
65 to 80 mm
(R
p
2-1/2 to 3)
AV-630 or
AV-630-030
AV-395 AV-395 AV-396 AV-352
Normal Position
a
a
SU — Stem Up; SD — Stem Down. Refer to Table 4 through Table 4G, and Table 6 for flow pattern, port designations, and normal position.
S.U. or S.D. None S.U. or S.D. S.U. or S.D. None None
Actuator Codes (XXX)
301
311
401 3XX 3XX
40X
41X
42X
44X
46X
Actuator Types
MM-500
MMR-500
MM-400
MMR-400
MA-318-XXX
MA-418-XXX
MP-361, MP-371
MP-465, MP-475
MC-351
Valve Body Valve Body
P
Code
Size
mm (R
p
)
ACTUATOR CLOSE-OFF PRESSURE RATING (kPa)
a b c
b
Close-off ratings for mixing valves: (SU = “A” port, SD = “B” port) “A” port (SU) ratings equal pressure at port “A” minus pressure at port “B”. “B” port (SD) ratings equal pressure
at port “B” minus pressure at port “A”.
c
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.
SU SD SU SD SU SD SU SD SU SD SU SD
VF-7315-0-4-P VB-7315-0-4-P
-2, -4
15 (1/2)
1440 1220 1720 1720 1720 1720 1720 1720 1720 1720 — —
-6
20 (3/4)
740 670 1720 1720 1720 1720 1720 1720 1720 1720 — —
-8
25 (1)
480 440 1720 1720 1030 1030 1030 1030 1720 1720 — —
-9
32 (1-1/4)
270 270 1100 1089 620 620 620 620 1370 1370 — —
-10
40 (1-1/2)
200 200 750 750 410 410 410 410 900 900 — —
-11
50 (2)
110 110 410 410 240 240 240 240 550 550 — —
VF-9315-0-4-P VB-9315-0-4-P
-12
65 (2-1/2)
70 70 270 270 130 130 130 130 340 340 770 770
-13
80 (3)
55 55 200 200 80 80 80 80 230 230 500 500
Valve Linkage