3-way 1/2 in Sweat VC Valve Assembly 3.8 Cv and linear flow

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Honeywell Home VCZMA6100/U 3-way 1/2 in Sweat VC Valve Assembly 3.8 Cv and Linear Flow

Name: Honeywell Home VCZMA6100/U 3-way 1/2 in Sweat VC Valve Assembly 3.8 Cv and Linear Flow
Brand: Honeywell Home
SKU: HONE-VCZMA6100/U
Price: 69.60 USD
Availability: InStock

Honeywell HomeSKU: HONE-VCZMA6100/U

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Price:

$69.60

Stock:

Only 7 units left

Quantity:

Usually ships in 1–2 business days.

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Shipping details

Shipping weight: 0.9 lb
Box size: 5.95 × 4.6 × 3.3 in

Pipe Size	1/2 in.
Connection Type	Sweat
Body Pattern	Three-way A-AB-B
Valve Type	Cartridge Cage Valve
Valve Action	Stem up to close A port
Actuation	Must be purchased separately
Capacity (Cv)	3.7 Cv
Flow Characteristic	Linear
Timing	When used with VC series Actuator--On/Off models with 6 seconds
Close-off Pressure	60 psi
Fluid Temperature	34 F to 203 F
Ambient Temperature	32 F to 150 F
Controlled Fluid	Chilled or hot water with up to 60% Glycol
Materials (Body)	Bronze
Materials (Stem)	Stainless Steel
Materials (Seat)	EPDM O-ring seals on Noryl piston
Materials (Packing)	EPDM rubber
Used With	VC actuators, 2-position, On-Off Type
Includes	Cartridge changing tool
CSA	CSA Certified
Maximum Safe Operating Pressure (psi)	300 psi
Materials (Cartridge)	Ryton™, Noryl™ engineering plastic
Stem Travel (in.)	0.4 in.

Installation Instructions PDF ↗

The VCZMA6100 is a three-way VC cartridge cage valve from Honeywell Home, 1/2 in sweat, 3.7 Cv, linear flow.

Three-way means the water always has somewhere to go. When the zone is satisfied the valve diverts flow to the bypass instead of stopping it, so the circulator never ends up pushing against a closed system — the case that makes pumps noisy and short-lived.

Linear flow is the reason to pick this over a quick-opening valve. Flow follows stem position proportionally, so a control that modulates gets an usable response across the whole travel rather than most of the flow appearing in the first fraction of the stroke.

The cartridge cage design puts the working parts in a replaceable cartridge inside the bronze body. The body stays soldered or threaded into the pipe; what wears comes out.

With a VC series actuator the on/off models drive in about 6 seconds. Close-off is 60 psi, well above what a residential loop develops.

The actuator is sold separately. This is the valve assembly; pair it with a VC series actuator.

Brand: Honeywell Home
Manufacturer Part #: VCZMA6100/U
Type: Three-way VC cartridge cage valve
Body pattern: Three-way A-AB-B
Pipe size: 1/2 in
Connection: Sweat
Flow capacity: 3.7 Cv
Flow characteristic: Linear
Close-off pressure: 60 psi
Fluid temperature: 34 F to 203 F
Body material: Bronze
Actuator: Sold separately
UPC: 085267815246
Category: 3-Way Zone Valves

Full Specifications

Controlled Media	Water with max. 50 % glycol according to VDI 2035
Approvals and Standards	CSA Certified
Color	Brass
Includes	Valve, Cartridge Changing Tool
Product Weight	0.5 lb
Warranty	5 years
Ambient Operating Temperature (Min)	32 °F, 0 °C
Ambient Operating Temperature (Max)	150 °F, 65 °C
Connection Type	Sweat
Differential pressure for close-off (Max)	60 psi, 414 kPa (4 bar)
Flow Coefficient	3.7 Cvs; 3.2 Kvs
Media Temperature (Min)	34 °F, 1 °C
Media Temperature (Max)	203 °F, 95 °C
Operating Pressure (Max)	300 psi, 2068 kPa (20 Bar)
Seal Material	EPDM Rubber
Static Pressure Rating	300 psi, 2068 kPa (20 Bar)
Valve Body Material	Brass
Valve Body Pattern	Three-way, A-AB-B
Valve Cartridge	Yes
Valve Flow Characteristic	Linear
Valve Seat Material	EPDM O-ring seals on Noryl piston
Valve Stem Material	Stainless Steel
Valve Stem Travel	0.4 in, 10 mm