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1.3 (1)
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$50 to $60 (44)

Boiler Zone Valves & Controls

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Product Image of 1" Sweat 2-way Straight Through Valve Body 20 psi, (7.5 Cv)
$76.12 each
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Product Image of 1/2" 3-Way Sweat VC Valve Assembly (3.8 Cv)
$63.77 each
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Product Image of 1/2" Sweat 2-way Valve Body 50 PSI 2.5Cv
$43.86 each
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Product Image of 3-way 3/4" Sweat VC Valve Assembly 7.5 Cv and Quick Open Flow
$67.67 each
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Product Image of 3/4" Threaded 3-Way Modulating Valve Body (4.0 Cv)
$72.72 each
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Product Image of 2-Zone Expansion Panel for New Version of Model 6404 w/ LCD Screen
$192.32 each
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Product Image of 3/4" NPT Steam 2-Way Zone Valve Body (5.0 Cv)
$67.76 each
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Product Image of 24V Normally Open High Temp PopTop Actuator w/ 18" Leads & Aux. Switch
$75.61 each
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Product Image of Z-One 3/4" NPT 2-Way Straight Zone Valve Body 30 psi (3.5 Cv)
$57.21 each
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Product Image of 3/4" Sweat Three-Way Motorized Ball Zone Bypass Valve
$296.66 each
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Product Image of 1/2" Inverted Flare Zone Valve, Normally Closed, 3.5 Cv (24v)
$155.71 each
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Product Image of 3/4" Threaded 2-Way Modulating Valve Body (4.0 Cv)
$83.37 each
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Product Image of 1/2" QuickTop Zone Valve (Sweat)
1/2" QuickTop Zone Valve (Sweat)
SKU: QT050C2-1
Taco
SKU: QT050C2-1
Brand: Taco
$103.30 each
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Product Image of 3/4" Press 2-Way Thermo-Electric Zone Valve w/ TwisTop Actuator
$168.73 each
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Product Image of Z5 3/4" Inverted Flare 2-Way Zone Valve w/ (2) 3/4" Sweat Fittings 3.5 Cv (24V)
$134.88 each
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Product Image of Damper Power Distribution Panel
$103.18 each
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Product Image of 110/120V AG/AH Replacement PopTop Motor
110/120V AG/AH Replacement PopTop Motor
SKU: 30-158-B
Erie
SKU: 30-158-B
Brand: Erie
$65.28 each
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Product Image of 1/2" 2-Way Sweat Proportional Non-Spring Return Zone Valve, 2.0 CV (24V)
$167.11 each
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Product Image of 3/4" Inverted Flare 3-way 120v 4cv Actuator, VT3343G13B020
3/4" Inverted Flare 3-way 120v 4cv Actuator, VT3343G13B020
SKU: VT3343G13B020
Erie
SKU: VT3343G13B020
Brand: Erie
$122.48 each
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Product Image of Replacement Cartridge for VC Series 2-Way Valves w/ Extra Low Flow
$39.83 each
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Product Image of 3/4" Sweat 3-Way PopTop Zone Valve 3 CV (24V)
3/4" Sweat 3-Way PopTop Zone Valve 3 CV (24V)
SKU: VT3312G13A020
Erie
SKU: VT3312G13A020
Brand: Erie
$140.62 each
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Product Image of 1" 3-Way Sweat VC Valve Assembly (8.3 Cv)
$123.73 each
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Product Image of 1/2" Sweat 2-Way Modulating Valve Body (4.0 Cv)
$34.93 each
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Product Image of 3/4" Sweat 3-Way Zone Valve Body (3.0 Cv)
$83.26 each
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Product Image of 3/4" Sweat 2-Way PopTop Zone Valve w/ 18" Leads, 3.5 Cv (24V)
3/4" Sweat 2-Way PopTop Zone Valve w/ 18" Leads, 3.5 Cv (24V)
SKU: VT2313G13A020
Erie
SKU: VT2313G13A020
Brand: Erie
$91.53 each
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Product Image of 1/2" Viega Propress Connection Zone Valve w/ Terminal Block Connections and End Switch
$210.49 each
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Product Image of 3/4" Sweat Connection Zone Valve, Normally Closed, w/ Screw Terminal Block Connection, 3.5 Cv (24v)
$148.86 each
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Product Image of Z-One 1" NPT, 3-Way Diverting Brass Valve Body, 20 PSI (7.5 Cv)
$123.09 each
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Product Image of 3/4" NPT Steam 2-Way Zone Valve Body (2.5 Cv)
$46.61 each
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Product Image of 1/2" Sweat 3-Way Modulating Valve Body (4.0 Cv)
$53.02 each
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Product Image of 24V 3-wire Control Actuator 6443 Series Valves
$170.24 each
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Product Image of 3/4" NPT, 2-Way VC Valve Assembly (3.9 Cv)
$79.04 each
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Product Image of Two 1/2" Inverted Flare to 3/4" Sweat Adapters
$24.73 each
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Product Image of 1" Sweat Normally Closed Zone Valve w/ Aux. Switch 7.5Cv (24V)
$182.83 each
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Product Image of 1/2" Sweat 3-Way High Temp Steam PopTop Zone Valve (120V)
1/2" Sweat 3-Way High Temp Steam PopTop Zone Valve (120V)
SKU: VS3213G14B020
Erie
SKU: VS3213G14B020
Brand: Erie
$140.71 each
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Product Image of 1/2" Sweat VC Valve Assembly (3.5 Cv)
$47.53 each
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Product Image of 3/4" NPT Two-Way Motorized Ball Zone Valve
$276.32 each
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Product Image of 1/2" Sweat 2w Equal Percentage Flow Vc Valve Assembly
$54.16 each
In Stock
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Product Image of 1" Sweat 2-Way PopTop Zone Valve w/ Spring Return, 7.5 Cv (120V)
$151.05 each
In Stock
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Product Image of 2-way 1" Sweat Connection VC Valve Assembly
$209.57 each
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Product Image of 3/4" Npt Normally Closed 24v 2-way 2.5 cv Actuator, VT2322G13A020
$124.66 each
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Product Image of 1/2" Sweat 2-Way PopTop Zone Valve (24V)
1/2" Sweat 2-Way PopTop Zone Valve (24V)
SKU: VT2211G13A020
Erie
SKU: VT2211G13A020
Brand: Erie
$108.98 each
In Stock
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Product Image of 208V AG/AH Replacement PopTop Motor
208V AG/AH Replacement PopTop Motor
SKU: 30-158-D
Erie
SKU: 30-158-D
Brand: Erie
$75.51 each
In Stock
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Product Image of 3/4" Sweat 2-Way PopTop Zone Valve (24V)
3/4" Sweat 2-Way PopTop Zone Valve (24V)
SKU: VT2312G13A020
Erie
SKU: VT2312G13A020
Brand: Erie
$164.04 each
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Product Image of 1/2" 2-Way NPT Proportional Non-Spring Return Zone Valve, 2.0 CV (24V)
$163.98 each
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Product Image of 3/4" 3-Way Geo-Sentry GeoThermal Zone Valve - Threaded, Normally Closed
3/4" 3-Way Geo-Sentry GeoThermal Zone Valve - Threaded, Normally Closed
SKU: V075T3G1ZA024Q4A2
Taco
SKU: V075T3G1ZA024Q4A2
Brand: Taco
$363.30 each
In Stock
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Product Image of Inverted Flare x 1" Female Sweat Fitting
Inverted Flare x 1" Female Sweat Fitting
SKU: 436-256
Erie
SKU: 436-256
Brand: Erie
(1)
$28.01 each
In Stock
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Product Image of 1" Npt 2-way 17# 230v Normally Closed High Temperature Actuator, VS2427G14U020
1" Npt 2-way 17# 230v Normally Closed High Temperature Actuator, VS2427G14U020
SKU: VS2427G14U020
Erie
SKU: VS2427G14U020
Brand: Erie
$213.80 each
Out of Stock
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Out of Stock
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More About Zone Valves & Controls
Zone valves control the flow of water to a given zone in a hydronic heating system. Zone valves can be used in a variety of applications including radiant and hydronic heating. Creating multiple zones improves efficiency and occupant comfort in a home. For example, the main floor of a house may be served by one heating zone while the upstairs bedrooms are served by another. In this situation, heat can be directed primarily to the main floor during the day and to the upstairs bedrooms at night. This allows the unoccupied areas to cool down when vacant.

A zone valve actuator is responsible for controlling the opening and closing of the valve. Zone valves are available in 2 or 3-way valve configurations and in various connection types. They can be normally closed or normally open, and provide differing flow rates dependent on valve size.

Honeywell & Honeywell Home Zone Valves, Taco 570 Zone Valves, White Rodgers Zone Valves, and Erie Zone Valves are standard zone valves. Zone valves manufactured by Honeywell and Taco are the most popular zone valves sold on our website.

Zone Sentry Valves
Taco Zone Sentry Zone Valves provide on-off, normally open or normally closed control in both open and closed hydronic systems. The valves can be used in a wide variety of heating and cooling applications, primarily designed for use with baseboard, fan coils, radiators, convectors, air handlers, heat pumps, and radiant applications.

Taco Geothermal Zone Valves
Taco Geothermal Zone Valves are designed for high-head, open-system zone control. The unique end switch design permits control of the heat pump by the valve, allowing cold water into the coil before the heat pump starts.

Taco Zone Valve Controls
Taco Zone Valve Controls (ZVCs) simplify wiring complicated controls. The Taco Zone Valve Controls should be used in coordination with 2, 3, or 4-wire zone valves. They feature universal thermostat compatibility, and their simple layout eliminates problems caused by incorrect wiring. External indicator lights give instant diagnostic feedback and reduce installation time.

Taco 550 Series Heat Motor Zone Valves
Taco's 550 Series heat motor zone valves are designed for high-head capacity applications such as high-rise residential and commercial buildings. Their heavy duty construction enables them to operate up to 150 feet of pump head.

Honeywell Home TrueZone Systems
The Honeywell TrueZone system is easy to use, versatile, and compatible with most heating systems. LED panel indicators allow for instant system diagnostics and easy monitoring via zones for heating or cooling. Indication lights specify what stage is calling for heat or cool, and whether the emergency heat is on. The Honeywell TrueZone also provides variable speed fan control and discharge air temperature staging.