Selection Guide

ManualsBrandsHoneywell Manuals2-Way VC Valve Assemblies1/2" Female NPT VC Valve Assembly (2.3 Cv)

Electrically-Actuated Cartridge Cage Valves

Replacement Cartridge

Floating Modulating 2-Position

Actuator Features

VC6834ZZ11 VC6934ZZ11 VC6936ZZ11 VC7934ZZ11 VC7936ZZ11 VC8114ZZ11 VC8714ZZ11 VC4011ZZ11 VC4013ZZ11

24 Vac 50/60 Hz 60 Hz 60 Hz

120 Vac 50/60Hz

240 Vac 50/60Hz

2-Position Control SPDT SPST

Floating Control x x x x

Pulse Width Modulating Control x

2-10 Vdc Control x x

4-20 mA Control With 490~510 Ω, 1/2 W resistor

Auxiliary Switch x x

Stroke speed @ 60 Hz 120 seconds 90 seconds 120 seconds 90 seconds 6 seconds

Manual Override x x x x x x x x x

Position Indicator x x x x x x x x x

Conduit Connection x x x x x x x

Plenum Cable x x x x x x x

Corrosion-resistant x x x x x x x x x

Fail-safe Electronic NO/NC Electronic NO/NC

Valve Size (inches) Fittings Cv [kvs]

Flow

Characteristic

2-way Valve body part number

Floating,

Modulating

2-position,

Fail-safe

1/2''

Sweat

3.3 [2.8] Linear VCZ AA 3100 VC6936AA1100* VCZ AA 3100 VC7936AA1100* VCZ AA 1100 VCZZ 3100 VCZZ 1100

2.3 [2.0]

Modiﬁed

Equal

Percentage

VCZ AA 3400 VC6936AA1400* VCZ AA 3400 VC7936AA1400* VCZZ 3400 VCZZ 1400

1.8 [1.5] VCZ AA 3800 VC6936AA1800* VCZ AA 3800 VC7936AA1800* VCZZ 3800 VCZZ 1800

1.1 [0.9] VCZ AA 3600 VC6936AA1600* VCZ AA 3600 VC7936AA1600* VCZZ 3600 VCZZ 1600

0.7 [0.6] VCZ AA 3500 VC6936AA1500* VCZ AA 3500 VC7936AA1500* VCZZ 3500 VCZZ 1500

NPT

3.3 [2.8] Linear VCZ BB 3100 VC6936BB1100* VCZ BB 3100 VC7936BB1100* VCZ BB 1100 VCZZ 3100 VCZZ 1100

2.5 [2.1]

Modiﬁed

Equal

Percentage

VCZ BB 3400 VC6936BB1400* VCZ BB 3400 VC7936BB1400* VCZZ 3400 VCZZ 1400

1.9 [1.6] VCZ BB 3800 VC6936BB1800* VCZ BB 3800 VC7936BB1800* VCZZ 3800 VCZZ 1800

1.1 [0.9] VCZ BB 3600 VC6936BB1600* VCZ BB 3600 VC7936BB1600* VCZZ 3600 VCZZ 1600

0.7 [0.6] VCZ BB 3500 VC6936BB1500* VCZ BB 3500 VC7936BB1500* VCZZ 3500 VCZZ 1500

3/4''

Sweat

4.7 [4.0] Linear VCZ AM 3100 VC6936AM1100* VCZ AM 3100 VC7936AM1100* VCZ AM 1100 VCZZ 3100 VCZZ 1100

3.9 [3.3] Modiﬁed E% VCZ AM 3400 VC6936AM1400* VCZ AM 3400 VC7936AM1400* VCZZ 3400 VCZZ 1400

NPT

4.7 [4.0] Linear VCZ AL 3100 VC6936AL1100* VCZ AL 3100 VC7936AL1100* VCZ AL 1100 VCZZ 3100 VCZZ 1100

3.9 [3.3] Modiﬁed E% VCZ AL 3400 VC6936AL1400* VCZ AL 3400 VC7936AL1400* VCZZ 3400 VCZZ 1400

1''

Sweat

6.6 [5.7] Linear VCZ AS 3100 VC6936AS1100* VCZ AS 3100 VC7936AS1100* VCZ AS 1100 VCZZ 3100 VCZZ 1100

4.3 [3.7] Modiﬁed E% VCZ AS 3400 VC6936AS1400* VCZ AS 3400 VC7936AS1400* VCZZ 3400 VCZZ 1400

NPT

6.6 [5.7] Linear VCZ AR 3100 VC6936AR1100* VCZ AR 3100 VC7936AR1100* VCZ AR 1100 VCZZ 3100 VCZZ 1100

4.3 [3.7] Modiﬁed E% VCZ AR 3400 VC6936AR1400* VCZ AR 3400 VC7936AR1400* VCZZ 3400 VCZZ 1400

1-1/4''

Sweat

7.0 [6.0] Linear

VCZ BE 3100 VC6936BE1100* VCZ BE 3100 VC7936BE1100* VCZ BE 1100 VCZZ 3100 VCZZ 1100

NPT VCZ BD 3100 VC6936BD1100* VCZ BD 3100 VC7936BD1100* VCZ BD 1100 VCZZ 3100 VCZZ 1100

Valve Size (inches) Fittings Cv [kvs]

Flow

Characteristic

3-way (Mixing/Diverting) Valve body part number

Floating,

Modulating

2-position,

Fail-safe

1/2''

Sweat

3.8 [3.3]

Linear

VCZ MA 7100 VC6936MA6100* VCZ MA 7100 VC7936MA6100* VCZ MA 6100 VCZZ 7100 VCZZ 6100

2.7 [2.3] VCZ MA 7400 VC6936MA6400* VCZ MA 7400 VC7936MA6400* VCZZ 7400 VCZZ 6400

2.0 [1.7] VCZ MA 7800 VC6936MA6800* VCZ MA 7800 VC7936MA6800* VCZZ 7800 VCZZ 6800

1.2 [1.0] VCZ MA 7600 VC6936MA6600* VCZ MA 7600 VC7936MA6600* VCZZ 7600 VCZZ 6600

0.8 [0.7] VCZ MA 7500 VC6936MA6500* VCZ MA 7500 VC7936MA6500* VCZZ 7500 VCZZ 6500

NPT

3.8 [3.3] VCZ NB 7100 VC6936NB6100* VCZ NB 7100 VC7936NB6100* VCZ NB 6100 VCZZ 7100 VCZZ 6100

2.7 [2.3] VCZ NB 7400 VC6936NB6400* VCZ NB 7400 VC7936NB6400* VCZZ 7400 VCZZ 6400

2.0 [1.7] VCZ NB 7800 VC6936NB6800* VCZ NB 7800 VC7936NB6800* VCZZ 7800 VCZZ 6800

1.2 [1.0] VCZ NB 7600 VC6936NB6600* VCZ NB 7600 VC7936NB6600* VCZZ 7600 VCZZ 6600

0.8 [0.7] VCZ NB 7500 VC6936NB6500* VCZ NB 7500 VC7936NB6500* VCZZ 7500 VCZZ 6500

3/4''

Sweat

6.6 [5.7] VCZ ML 7100 VC6936ML6100* VCZ ML 7100 VC7936ML6100* VCZ ML 6100 VCZZ 7100 VCZZ 6100

4.2 [3.6] VCZ ML 7400 VC6936ML6400* VCZ ML 7400 VC7936ML6400* VCZZ 7400 VCZZ 6400

NPT

6.6 [5.7] VCZ MK 7100 VC6936MK6100* VCZ MK 7100 VC7936MK6100* VCZ MK 6100 VCZZ 7100 VCZZ 6100

4.2 [3.6] VCZ MK 7400

VC6936MK6400* VCZ MK 7400 VC7936MK6400* VCZZ 7400 VCZZ 6400

1''

Sweat

7.4 [6.3]

VCZ MS 7100 VC6936MS6100* VCZ MS 7100 VC7936MS6100* VCZ MS 6100 VCZZ 7100 VCZZ 6100

NPT VCZ MR 7100 VC6936MR6100* VCZ MR 7100 VC7936MR6100* VCZ MR 6100 VCZZ 7100 VCZZ 6100

1-1/4''

Sweat

8.3 [7.1]

VCZ NE 7100 VC6936NE6100* VCZ NE 7100 VC7936NE6100* VCZ NE 6100 VCZZ 7100 VCZZ 6100

NPT VCZ ND 7100 VC6936ND6100* VCZ ND 7100 VC7936ND6100* VCZ ND 6100 VCZZ 7100 VCZZ 6100

* Valve-actuator combination. Contact Marketing for model set-up. Note: When ordering, a complete conﬁguration includes both a valve body and an actuator listed above.

• Sizes ½" - 1¼" in sweat or NPT ttings.

• 2-way straight-through or mixing/diverting bodies

conﬁgurations

• Floating modulating and fail-safe modulation actuators

• Corrosion resistant, engineered plastic actuator housing

• High Cv and ow ratings

• 60 psid close-off on all models

• Fast-acting 2 position with soft close technology

• Two position, non-spring return low or line voltage

control available

• Replaceable cartridge rebuilds valve to factory

speciﬁcations without removing body from piping

• Plenum-rated connection cable with exible conduit

adapter standard

• 300 psi operating pressure

• Combination position indicator/manual ush-and-ll lever

on actuators

Honeywell’s VC Valves feature

a ﬁeld replaceable cartridge

for all working parts