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70 63-8702
Motorized Zone Valves
Material Number Supply
Voltage
Frequency Power
Consumption
Stroke Timing
@60 Hz
End Switch/Control Internal Auxiliary
Switch
Cable Length Fail Safe Action
VC8711ZZ11/U 24 Vac 60 Hz 6 VA 6 seconds 2-Position SPST Yes 39.4 inches Stay in Place
VC8714ZZ11/U 24 Vac 60 Hz 6 VA 6 seconds 2-Position SPST Yes 60 inches Stay in Place
VC7931ZZ11/U 24 Vac 50 Hz; 60 Hz 6 VA 120 seconds 2-10 Vdc 39.4 inches Stay in Place
VC6936ZZ11-530 24 Vac 50 Hz; 60 Hz 12 VA 120 seconds Floating, 2-Position SPDT,
Pulse Width Modulation
60 inches Electronic NO/NC
VC7936ZZ11-529 24 Vac 50 Hz; 60 Hz 12 VA 60 to 120
seconds
2-10 Vdc, 4-20 mA,
Floating, 2-Position SPDT,
2-Position SPST,
Pulse Width Modulation
60 inches Electronic NO/NC
Valves
Material Number Body Pattern Pipe Size Pipe Connection Capacity Flow Characteristic
Inch DN
VCZBB3500/U Two-way 1/2 in. DN15 NPT 0.7 Cv Modified Equal %
VCZBB3600/U Two-way 1/2 in. DN15 NPT 1.3 Cv Modified Equal %
VCZAA3600/U Two-way 1/2 in. DN15 Sweat 1.3 Cv Modified Equal %
VCZBB3800/U Two-way 1/2 in. DN15 NPT 1.9 Cv Modified Equal %
VCZBB3400/U Two-way 1/2 in. DN15 NPT 2.3 Cv Modified Equal %
VCZAE1100/U Two-way 1/2 in. DN15 Inverted Flare 3.2 Cv Linear
VCZBB1000/U Two-way 1/2 in. DN15 NPT 3.5 Cv Modified Equal %
VCZBB3100/U Two-way 1/2 in. DN15 NPT 3.5 Cv Linear
VCZAA3100/U Two-way 1/2 in. DN15 Sweat 3.5 Cv Linear
VCZAA1000/E Two-way 1/2 in. DN15 Sweat 3.5 Cv Modified Equal %
VCZAF1000/E Two-way 1/2 in. DN15 15 mm compression 3.5 Cv Modified Equal %
VCZAL3800/U Two-way 3/4 in. DN20 NPT 3.1 Cv Modified Equal %
VCZAL3400/U Two-way 3/4 in. DN20 Sweat 3.9 Cv Modified Equal %
VCZAM3400/U Two-way 3/4 in. DN20 Sweat 3.9 Cv Modified Equal %
VCZAL3100/U Two-way 3/4 in. DN20 NPT 4.7 Cv Linear
VCZAL1131/U Two-way 3/4 in. DN20 NPT 4.7 Cv Linear
VCZAJ1100/U Two-way 3/4 in. DN20 BSPP Internal 5.2 Cv Linear
VCZAM1000/E Two-way 3/4 in. DN20 Sweat 5.8 Cv Modified Equal %
VCZAM1000/U Two-way 3/4 in. DN20 Sweat 5.8 Cv Modified Equal %
VCZAL1000/U Two-way 3/4 in. DN20 NPT 6.3 Cv Modified Equal %
VCZAR3400/U Two-way 1 in. DN25 NPT 4.2 Cv Modified Equal %
VCZAR3100/U Two-way 1 in. DN25 NPT 6.6 Cv Linear
VCZAS3100/U Two-way 1 in. DN25 Sweat 6.6 Cv Linear
VCZAR1131/U Two-way 1 in. DN25 NPT 6.6 Cv Linear
VCZAS1000/E Two-way 1 in. DN25 Sweat 7.0 Cv Modified Equal %
VCZAR1000/Ez Two-way 1 in. DN25 NPT 7.0 Cv Modified Equal %
VCZBD1131/U Two-way 1-1/4 in. DN32 NPT 7.0 Cv Linear
VCZBD3100/U Two-way 1-1/4 in. DN32 NPT 7.0 Cv Linear