Brochure
2-Way Zone Valves, Brass Threaded, Sweat, Flare, Inverted Flare (1/2 to 1-1/4
in.) with Electric Actuators
F-27414-1 © Copyright 2006 TAC. All Rights Reserved. 67
TABLE 2. Use the zone valve numbering system on pages 64 and 65 to configure the valve body. Select the actuator type
with correct input signal and having sufficient close-off for the application. Use the zone valve numbering system on pages 64
and 65 to configure the actuator or the valve/actuator assembly.
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 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
VT22X1
1/2
1.0 (0.9) 60 (414) 1.0 (0.9) 75 (517)
———— —
VT23X1
3/4
VT22X2
1/2
2.5 (2.2) 40 (276) 2.5 (2.2) 50 (344)
VT23X2
3/4
VT22X3
1/2
3.5 (3.0) 25 (172) 3.5 (3.0) 30 (208)
VT23X3
3/4
VT2413
1
VT23X5
3/4
5.0 (4.3) 17 (117) 5.0 (4.3) 25 (172)
VT2415
1
VT23X7
3/4 7.5 (6.5) 17 (117) 7.5 (6.5) 20 (137)
VT24X7
1
8.0 (7.5) 17 (117) 8.0 (6.9) 20 (137)
VT2517
1-1/4
VS22X1
1/2
1.0 (0.9) 60 (414) 1.0 (0.9) 75 (517)
VS23X1
3/4
VS22X2
1/2
2.5 (2.2) 40 (276) 2.5 (2.2) 50 (344)
VS23X2
3/4
VS22X3
1/2
3.5 (3.0) 25 (172) 3.5 (3.0) 30 (208)
VS23X3
3/4
VS2413
1
VS23X5
3/4
5.0 (4.3) 20 (137) 5.0 (4.3) 25 (172)
VS2415
1
VS23X7
3/4 7.5 (6.5) 17 (117) 7.5 (6.5) 20 (137)
VS24X7
1
8.0 (7.5) 17 (117) 8.0 (6.9) 20 (137)
VS2517
1-1/4
VM22X1
1/2
————
1.0 (0.9) 50 (344) 1.0 (0.9) 50 (344) 50 (344)
VM23X1
3/4
VM22X2
1/2
2.0 (1.8) 50 (344) 2.0 (1.7) 50 (344) 20 (137)
VM23X2
3/4
VM22X3
1/2
4.0 (3.5) 35 (242) 4.0 (3.5) 35 (242) 20 (137)
VM23X3
3/4
VM2413
1
VM23X7
3/4 7.5 (6.5) 35 (242) 7.5 (6.5)
35 (
242) 15 (103)
VM24X7
1
8.0 (7.5) 35 (242) 8.0 (6.9)
VM2517
1-1/4
end