Honeywell VCZM, VCZN Catalog Page

Cartridge Cage Valves

Sweat Connection

NPT Connection

3-9/16

(90)

3-3/4 (94)

2-3/4 (68)

C D

PIPE FITTING SIZES IN. MM IN. MM

3/8" FLARE 3-7/8 98 5-11/32 136 1/2" SWEAT 3-1/2 89 5-1/8 130 1/2" FLARE 3-7/8 98 5-11/32 136 1/2" INVERTED FLARE 1/2" NPT (int.) 3/4" NPT (int.) 3-11/16 94 5-1/8 130 3/4" SWEAT 5-3/16 132 1" NPT (int.) 136 1" SWEAT 5-11/32 1-1/4" SWEAT 4-5/16 110 5-5/8 142 1-1/4" NPT (int.)

NO ADAPTERS

M16840

VCZM; VCZN Three-way Cartridge Cage Valves

Three-way Cartridge Cage Valves are intended for hydronic applications in a normal indoor environment to control the flow of hot water or chilled water glycol solution to 60% concentration. These valves are designed for zone control of heating/cooling systems, or to control individual fan coil, baseboard radiator or convector applications. Depending on the model selected they can be controlled by SPST or SPDT two position controller, tristate (floating), or modulating proportional controller. For best control, outdoor temperature compensation of supply water temperature is recommended. For trouble-free operation of the product, good installation practice must include initial system flushing, chemical water treatment, and the use of a 50 micron (or finer) system side stream filter(s). Remove all filters before flushing.

• Quick open and linear flow characteristics available

• Mixing or diverting application

• A-AB-B body pattern

• 7000-series valves for floating and modulating non-fail safe applications

• 6000-series valves for two-position control

• High close-off rating independent of Cv

• Available with a variety of North American and international pipe fittings

• No tools required for actuator installation or removal

• Actuator removal does not require draining system

• Service is by replacement of cartridge, not valve body

• Cartridge replacement rebuilds valve to factory-new condition

Commercial

Dimensions in inches (millimeters)

Valve Type: Cartridge Cage Valve Valve Action: Stem up to close A port Body Pattern: Three-way A-AB-B Controlled Medium: Chilled or hot water with up to 60% Glycol Maximum Safe Operating Pressure: 300 psi (2068 kPa (20 Bar)) Maximum Differential Pressure Ratings (Close-off): (414 kPa; 60 psi

(4 bar))

Fluid Temperature Range: 34 F to 203 F (1 C to 95 C) Ambient Temperature Range: 32 F to 150 F (0 C to 65 C) Stem Travel: 0.4 in. (10 mm)

Components

Materials (Body): Bronze (Stem): Stainless Steel (Seat): EPDM O-ring seals on Noryl piston (Cartridge): Ryton™, Noryl™ engineering plastic (Packing): EPDM rubber

Approvals Canadian Standards Association: CSA Certified

Accessories:

40007029-002-Wrench for cartridge (included with sweat valves

and all replacement cartridges)

70-6910 565

Cartridge Cage Valves

Valves with Linear Flow Characteristics

Comments: Characterized cartridge; Can be controlled by either a low or a line voltage SPDT or SPST or floating controller

Valve Size Flow Capacity Timing (sec,

Product Number

VCZMA6100/U 1/2 in. DN15 3.7 Cv 3.2 kvs On/Off models

VCZMC6100/U 1/2 in. DN15 3.8 Cv 3.3 kvs On/Off models

VCZMD6100/U 1/2 in. DN15 3.2 Cv 2.74

kvs

VCZMK6100/U 3/4 in. DN20 6.6 Cv 5.7 kvs On/Off models

VCZML6100/U 3/4 in. DN20 6.6 Cv 5.7 kvs On/Off models

VCZMR6100/U 1 in. DN25 8.3 Cv 7.1 kvs On/Off models

VCZMS6100/U 1 in. DN25 8.3 Cv 7.1 kvs On/Off models

VCZNB6100/U 1/2 in. DN15 3.7 Cv 3.2 kvs On/Off models

VCZND6100/U 1 1/4 in. DN32 9.0 Cv 7.7 kvs On/Off models

VCZNE6100/U 1 1/4 in. DN32 9.0 Cv 7.7 kvs On/Off models

min.) when used with VC series Actuator

with 6 seconds

On/Off models with 6 seconds

with 6 seconds

Connection Type Actuation Used With Includes(inch) DN (Cv) (Kv)

Sweat Must be purchased

separately

Flare Must be purchased

separately

Inverted Flare

Female NPT

Sweat Must be purchased

Female NPT

Sweat Must be purchased

Female NPT

Sweat Must be purchased

Must be purchased separately

separately

Must be purchased separately

separately

Must be purchased separately

separately

VC actuators, 2-position, On-Off Type

Valves with Linear Flow Characteristics

Comments: Characterized cartridge for use with non-fail safe floating and modulating actuators

Valve Size Flow Capacity Timing (sec,

min.) when

Product Number

VCZMA7100/U 1/2 in. DN15 3.7 Cv 3.2 kvs 2 minutes Sweat Proportional non-fail

VCZMK7100/U 3/4 in. DN20 6.6 Cv 5.7 kvs 2 minutes Female

VCZML7100/U 3/4 in. DN20 6.6 Cv 5.7 kvs 2 minutes Sweat Proportional non-fail

VCZNB7100/U 1/2 in. DN15 3.7 Cv 3.2 kvs 2 minutes Female

VCZND7100/U 1 1/4 in. DN32 9.0 Cv 7.7 kvs 2 minutes Female

VCZNE7100/U 1 1/4 in. DN32 9.0 Cv 7.7 kvs 2 minutes Sweat Proportional non-fail

used with VC series Actuator

Connection Type Actuation Used With Includes(inch) DN (Cv) (Kv)

NPT

safe, purchase separately

Proportional non-fail safe, purchase separately

safe, purchase separately

Proportional non-fail safe, purchase separately

safe, purchase separately

VC6830/VC6831/VC6834; VC6930/VC6931/VC6934; VC7930/VC7931/VC7934

Valves with Linear Flow Characteristics

Comments: Can be controlled by either a low voltage or a line voltage SPDT or SPST or floating controller;

characterized cartridge for use with floating and modulating actuators

Cartridge changing tool

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Cartridge changing tool

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Cartridge changing tool

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Cartridge changing tool

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Cartridge changing tool

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Cartridge changing tool

Valve Size Flow Capacity Timing (sec,

min.) when

Product Number

VCZMR7100/U 1 in. DN25 8.3 Cv 7.1 kvs 2 minutes Female

VCZMS7100/U 1 in. DN25 8.3 Cv 7.1 kvs 2 minutes Sweat Proportional non-fail

566 customer.honeywell.com 70-6910

used with VC series Actuator

Connection Type Actuation Used With Includes(inch) DN (Cv) (Kv)

NPT

Proportional non-fail safe, purchase separately

safe, purchase separately

VC6830/VC6831/VC6834; VC6930/VC6931/VC6934; VC7930/VC7931/VC7934

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Cartridge changing tool

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