Series 3ZV1 Three-Way Zone Valve

Economical, Manual Override

3ZV1 Series Zone Valves are ideal for flow control in hot and cold water HVAC systems. The 3ZV1 is electrically driven to open and spring to close. Units are available in 1/2", 3/4", and 1"; sizes with 24 or 120 VAC power supply. Easy to install these units are direct replacements for competitor units. Manual override lever is easily accessible externally. Consult factory for 220 VAC power supply, optional auxiliary switches, and BSP or sweat connections.

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Models & Ordering

Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

Model	Description	Usually Ships*	Price	Order
3ZV1022 Ships: Consult Factory Price: $58.00	Three-way zone valve, 1/2" NPT, Cv of 3.78, 120 VAC, close-off pressure 22 psi (1.5 bar).	Consult Factory*	$58.00	Order
3ZV1024 Ships: Consult Factory Price: $58.00	Three-way zone valve, 1/2" NPT, Cv of 3.78, 24 VAC, close-off pressure 22 psi (1.5 bar).	Consult Factory*	$58.00	Order
3ZV1032 Ships: Next Day Price: $66.50	Three-way zone valve, 3/4" NPT, Cv of 3.78, 120 VAC, close-off pressure 14.5 psi (1.0 bar).	Next Day*	$66.50	Order
3ZV1033 Ships: Consult Factory Price: $66.50	Three-way zone valve, 3/4" NPT, Cv of 3.78, 220/230 VAC, close-off pressure 14.5 psi (1.0 bar).	Consult Factory*	$66.50	Order
3ZV1034 Ships: Next Day Price: $66.50	Three-way zone valve, 3/4" NPT, Cv of 3.78, 24 VAC, close-off pressure 14.5 psi (1.0 bar).	Next Day*	$66.50	Order
3ZV1042 Ships: Next Day Price: $106.00	Three-way zone valve, 1" NPT, Cv of 8.02, 120 VAC, close-off pressure 10 psi (.70 bar).	Next Day*	$106.00	Order
3ZV1044 Ships: Next Day Price: $106.00	Three-way zone valve, 1" NPT, Cv of 8.02, 24 VAC, close-off pressure 10 psi (.70 bar).	Next Day*	$106.00	Order
3ZV1122 Ships: Consult Factory Price: $58.00	Three-way zone valve, 1/2" sweat, Cv of 3.78, 120 VAC, close-off pressure 22 psi (1.5 bar).	Consult Factory*	$58.00	Order
3ZV1142 Ships: Consult Factory Price: $106.00	Three-way zone valve, 1" sweat, Cv of 8.02, 120 VAC, close-off pressure 14.5 psi (1.0 bar).	Consult Factory*	$106.00	Order
3ZV1243 Ships: Consult Factory Price: $106.00	Three-way zone valve, 1" BSPT, Cv of 8.02, 220/230 VAC, close-off pressure 14.5 psi (1.0 bar).	Consult Factory*	$106.00	Order

Specifications

Service:: Compatible fluids.
Body:: 3-way.
Line Size:: 1/2" to 1".
End Connections:: Female NPT (optional BSP, sweat connections).
Pressure Limits:: Maximum: 300 psi (20.7 bar); Close-off: see chart on Catalog page.
Temperature Limits:: Ambient: 32 to 104°F (0 to 40°C); Process: 32 to 201°F (0 to 94°C).
Wetted Materials:: Brass, stainless steel, NBR.
Flow Characteristic:: Quick opening.
Power Requirements:: 120 VAC or 24 VAC, ±10%, 50/60 Hz, (optional 220 VAC).
Power Consumption:: 6.5 W.
Input:: On/off.
Electrical Connection:: 22 AWG, 5" (127 mm) long.
Cycle Time:: Opening time: 11 seconds; Closing time: 5 seconds.
Enclosure Rating:: General purpose.
Housing Material:: Aluminum.