Brochure

3-Way Zone Valves, Brass Threaded (1/2 to 1 in.), Sweat (1/2 to 1-1/4 in.) with
Electric Actuators
116
© Copyright 2006 TAC. All Rights Reserved. F-27414-1
TABLE 2. Using the
numbering system on
Pages 783 or 784 select
the actuator type with
correct input signal and
having sufficient close-off
for the application.
Actuator
AGXXXXXX AHXXXXXX AX33A00X AXX3A00X
Input Signal
2 Position SPST 2 Position SPST
ATXXXXXX = 24 Vac Three Wire Floating
APXXXXXX = Jumper Selectable:
0 to 10V, 4 to 20 mA,
0 to 5 Vdc or 5 to 10 Vdc
Voltage Impedance
——
Voltage 200KΩ
Current 300K Ω
Open/Close
Current 3.9K Ω
Valve Body Size in.
ACTUATOR CLOSE-OFF PRESSURE RATING - PSI (kPa)
a b
a
Close-off rated for ANSI IV (.01%) with pressure at inlet (port B).
b
Close-off pressure ratings describe only the differential pressure between the inlet and outlet ports which the actuator can close-off with adequate seating
force. Consult valve body specifications for other limitations.
Cv (Kv)
Close-off
ΔP (kPa)
Cv (Kv)
Close-off
ΔP (kPa)
Cv (Kv)
Close-off
ΔP (kPa)
Cv (Kv)
Close-off
ΔP (kPa)
Non-Spring Return
Driven Closed
Spring Return
Spring Closed
VT32X1
1/2
1.5 (1.3) 50 (350) 1.5 (1.3) 75 (525)
———— —
VT33X1
3/4
VT32X2
1/2
3.0 (2.6) 30 (210) 3.0 (2.6) 50 (350)
VT33X2
3/4
VT32X3
1/2
4.0 (3.4) 20 (140) 4.0 (3.4) 30 (210)
VT33X3
3/4
VT3413
1
VT33X5
3/4
5.0 (4.3) 13 (90) 5.0 (4.3) 25 (175)
VT3415
1
VT33X7
3/4 7.5 (6.5) 10 (70) 7.5 (6.5) 15 (105)
VT34X7
1
8.0 (7.5) 15 (103) 8.0 (6.9) 20 (140)
VT3517
1-1/4
VS32X1
1/2
1.5 (1.3) 15 (103) 1.5 (1.3) 15 (103)
VS33X1
3/4
VS32X2
1/2
3.0 (2.6) 15 (103) 3.0 (2.6) 15 (103)
VS33X2
3/4
VS32X3
1/2
4.0 (3.4) 15 (103) 4.0 (3.4) 15 (103)
VS33X3
3/4
VS3413
1
VS33X5
3/4
5.0 (4.3) 15 (103) 5.0 (4.3) 15 (103)
VS3415
1
VS33X7
3/4 7.5 (6.5) 15 (103) 7.5 (6.5) 15 (105)
VS34X7
1
8.0 (7.5) 15 (103) 8.0 (6.9) 20 (140)
VS3517
1-1/4
VM32X1
1/2
————
1.0 (0.9) 50 (344) 1.0 (0.9) 50 (344) 50 (344)
VM33X1
3/4
VM32X2
1/2
2.0 (1.7) 50 (344) 2.0 (1.8) 50 (344) 20 (137)
VM33X2
3/4
VM32X3
1/2
4.0 (3.5) 35 (242) 4.0 (3.5) 35 (242) 20 (137)
VM33X3
3/4
VM3413
1
VM33X7
3/4 7.5 (6.5) 35 (242) 7.5 (6.5)
35 (
242) 15 (103)
VM34X7
1
8.0 (6.9) 35 (242) 8.0 (7.5)
VM3517
1-1/4
end