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Transformer (1)
Zone Valve (49)
Zone Valve Part (8)

Size

1/2" (13)
3/4" (20)
1" (14)
1-1/4" (1)

Connection Type

Flare (1)
Press (4)
Sweat (27)
Threaded (16)

Position

Normally Closed (43)
Normally Open (8)

Body Pattern

2-Way (38)
3-Way (10)
Straight-Through (1)

Flow Capacity (Cv)

2.5 (1)
3 (3)
3.3 (4)
3.5 (1)
4.2 (2)
4.9 (8)
5 (1)
6.1 (2)
7 (1)
7.2 (1)
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Voltage

24 VAC (12)
24V (34)
120-277 VAC (1)
120-277v (4)

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(22)
(12)
(1)
(1)

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$35 to $40 (1)
$80 to $90 (1)
$100 to $200 (33)
$200 to $300 (15)
$300 to $400 (8)

Taco Zone Valves

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Articles

More About Taco Zone Valves

Taco Zone Valves are designed to create and control individual zones or isolate equipment in a hydronic heating system. They are engineered for reliability and built with all the quality you expect from Taco. There are millions of Taco Zone Valves in use and they are the right up there for consistent performance.
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Product Image of Zone Valve Power Head w/ End Switch (Series 570)
Zone Valve Power Head w/ End Switch (Series 570)
SKU: 555-050RP
Taco
SKU: 555-050RP
Brand: Taco
(162)
$142.69 each
In Stock
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Product Image of Replacement Actuator Head for Zone Sentry Valves
Replacement Actuator Head for Zone Sentry Valves
SKU: ZA024Q4A2
Taco
SKU: ZA024Q4A2
Brand: Taco
(57)
$140.23 each
In Stock
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Product Image of 3/4" 2-Way Zone Sentry Valve Normally Closed (Press)
3/4" 2-Way Zone Sentry Valve Normally Closed (Press)
SKU: Z075P2-2
Taco
SKU: Z075P2-2
Brand: Taco
(12)
$175.66 each
In Stock
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Product Image of 3/4" Zone Sentry Valve  Normally Closed (Threaded)
3/4" Zone Sentry Valve Normally Closed (Threaded)
SKU: Z075T2-3
Taco
SKU: Z075T2-3
Brand: Taco
(114)
$156.97 each
In Stock
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Product Image of 3/4" Zone Sentry Zone Valve Normally Closed (Sweat)
3/4" Zone Sentry Zone Valve Normally Closed (Sweat)
SKU: Z075C2-2
Taco
SKU: Z075C2-2
Brand: Taco
(114)
$156.97 each
In Stock
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Product Image of 3/4" 571 Sweat Zone Valve
3/4" 571 Sweat Zone Valve
SKU: 571-4
Taco
SKU: 571-4
Brand: Taco
$177.02 each
Out of Stock
Get it by Wed, Jul 9 - Wed, Jul 16
Out of Stock
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Product Image of 1" Zone Sentry Valve Normally Closed (Threaded)
1" Zone Sentry Valve Normally Closed (Threaded)
SKU: Z100T2-3
Taco
SKU: Z100T2-3
Brand: Taco
(37)
$180.00 each
In Stock
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Product Image of 1" 2-Way Zone Sentry Valve Normally Closed (Press)
1" 2-Way Zone Sentry Valve Normally Closed (Press)
SKU: Z100P2-2
Taco
SKU: Z100P2-2
Brand: Taco
(2)
$206.32 each
In Stock
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Product Image of 3/4" Geo-Sentry GeoThermal Zone Valve Normally Closed  (Threaded)
3/4" Geo-Sentry GeoThermal Zone Valve Normally Closed (Threaded)
SKU: V075T2G2ZA024Q4A2
Taco
SKU: V075T2G2ZA024Q4A2
Brand: Taco
(22)
$317.37 each
In Stock
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Product Image of 1" Geo-Sentry GeoThermal Zone Valve Normally Closed (Threaded)
1" Geo-Sentry GeoThermal Zone Valve Normally Closed (Threaded)
SKU: V100T2G2ZA024Q4A2
Taco
SKU: V100T2G2ZA024Q4A2
Brand: Taco
(22)
$336.71 each
In Stock
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Product Image of Replacement Power Head for Taco 556-G2/G3, 557-G2/G3 and 5101-G2/G3 Geothermal Valves
$198.40 each
In Stock
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Product Image of 1" Zone Sentry Valve Normally Closed (Sweat)
1" Zone Sentry Valve Normally Closed (Sweat)
SKU: Z100C2-2
Taco
SKU: Z100C2-2
Brand: Taco
(37)
$179.87 each
In Stock
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Product Image of 1" 572 Sweat Zone Valve
1" 572 Sweat Zone Valve
SKU: 572-4
Taco
SKU: 572-4
Brand: Taco
(66)
$181.64 each
In Stock
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Product Image of 1-1/4" 573 Sweat Zone Valve
1-1/4" 573 Sweat Zone Valve
SKU: 573-2
Taco
SKU: 573-2
Brand: Taco
(66)
$225.66 each
In Stock
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Product Image of 3/4" Zone Sentry Valve, 3 Way Normally Closed (Threaded)
$264.21 each
In Stock
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Product Image of Valve & Seat Assembly for Taco Geothermal Zone Valves
Valve & Seat Assembly for Taco Geothermal Zone Valves
SKU: 5101-007RP
Taco
SKU: 5101-007RP
Brand: Taco
(5)
$198.99 each
In Stock
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Product Image of 1/2" Zone Sentry Valve Normally Closed (Sweat)
1/2" Zone Sentry Valve Normally Closed (Sweat)
SKU: Z050C2-2
Taco
SKU: Z050C2-2
Brand: Taco
(114)
$149.08 each
In Stock
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Product Image of 1" Zone Sentry Valve, 3 Way Normally Closed (Threaded)
$287.76 each
In Stock
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In Stock
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Product Image of Zone Sentry Replacement Actuator Head - Normally Open
Zone Sentry Replacement Actuator Head - Normally Open
SKU: ZB024Q4A2
Taco
SKU: ZB024Q4A2
Brand: Taco
(2)
$160.25 each
In Stock
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Product Image of 1/2" Zone Sentry Valve Normally Closed (Threaded)
1/2" Zone Sentry Valve Normally Closed (Threaded)
SKU: Z050T2-3
Taco
SKU: Z050T2-3
Brand: Taco
(37)
$148.95 each
In Stock
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Product Image of 3/4" Zone Sentry Valve, 3 Way Normally Closed (Sweat)
3/4" Zone Sentry Valve, 3 Way Normally Closed (Sweat)
SKU: Z075C3-2
Taco
SKU: Z075C3-2
Brand: Taco
(114)
$264.21 each
In Stock
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Product Image of Transformer for Zone Valves
Transformer for Zone Valves
SKU: 569-2
Taco
SKU: 569-2
Brand: Taco
(2)
$35.66 each
In Stock
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Product Image of 1/2" 2-Way Zone Sentry Valve Normally Closed (Press)
$183.13 each
In Stock
Get 6 by Tue, Jul 8 - Wed, Jul 9
In Stock
Get 6 by Tue, Jul 8 - Wed, Jul 9
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Product Image of 1/2" 570 Sweat Zone Valve
1/2" 570 Sweat Zone Valve
SKU: 570-2
Taco
SKU: 570-2
Brand: Taco
(66)
$170.13 each
In Stock
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Product Image of 1" Geo-Sentry GeoThermal Zone Valve Normally Closed  (Sweat)
1" Geo-Sentry GeoThermal Zone Valve Normally Closed (Sweat)
SKU: V100C2G2ZA024Q4A2
Taco
SKU: V100C2G2ZA024Q4A2
Brand: Taco
(1)
$311.25 each
In Stock
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Product Image of 1" 3-Way Zone Sentry Valve Normally Closed (Sweat)
1" 3-Way Zone Sentry Valve Normally Closed (Sweat)
SKU: Z100C3-2
Taco
SKU: Z100C3-2
Brand: Taco
(37)
$287.76 each
In Stock
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Product Image of 3/4" Zone Sentry Valve, Normally Closed. Multi-Volt (Threaded)
3/4" Zone Sentry Valve, Normally Closed. Multi-Volt (Threaded)
SKU: V075T2A2ZALNVE2A1
Taco
SKU: V075T2A2ZALNVE2A1
Brand: Taco
(1)
$177.63 each
In Stock
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Product Image of 3/4" Zone Sentry Valve, Normally Open (Threaded)
3/4" Zone Sentry Valve, Normally Open (Threaded)
SKU: V075T2A2ZB024Q4A2
Taco
SKU: V075T2A2ZB024Q4A2
Brand: Taco
$159.21 each
In Stock
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In Stock
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Product Image of 1/2" 3-Way Zone Sentry Valve Normally Closed (Sweat)
1/2" 3-Way Zone Sentry Valve Normally Closed (Sweat)
SKU: Z050C3-2
Taco
SKU: Z050C3-2
Brand: Taco
(114)
$257.89 each
In Stock
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Product Image of Valve & Seat Assembly for Taco 570 Zone Valves
Valve & Seat Assembly for Taco 570 Zone Valves
SKU: 571-004RP
Taco
SKU: 571-004RP
Brand: Taco
(4)
$249.81 each
In Stock
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Product Image of 3/4" 2-Way Zone Sentry Valve Normally Open (Press)
3/4" 2-Way Zone Sentry Valve Normally Open (Press)
SKU: V075P2A1ZB024Q4A2
Taco
SKU: V075P2A1ZB024Q4A2
Brand: Taco
$177.63 each
In Stock
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Product Image of 3/4" QuickTop Zone Valve (Sweat)
3/4" QuickTop Zone Valve (Sweat)
SKU: QT075C2-1
Taco
SKU: QT075C2-1
Brand: Taco
$110.07 each
In Stock
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Product Image of 1/2" 3-Way Zone Sentry Valve Normally Closed (Threaded)
$257.89 each
In Stock
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Product Image of 3/4" Geo-Sentry GeoThermal Zone Valve - Sweat, Normally Closed
3/4" Geo-Sentry GeoThermal Zone Valve - Sweat, Normally Closed
SKU: V075C2G2ZA024Q4A2
Taco
SKU: V075C2G2ZA024Q4A2
Brand: Taco
$293.32 each
In Stock
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Product Image of 1" Zone Sentry Valve, Normally Open (Sweat)
1" Zone Sentry Valve, Normally Open (Sweat)
SKU: V100C2A2ZB024Q4A2
Taco
SKU: V100C2A2ZB024Q4A2
Brand: Taco
(4)
$180.26 each
In Stock
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Product Image of 1" Zone Sentry Valve, Normally Open (Threaded)
1" Zone Sentry Valve, Normally Open (Threaded)
SKU: V100T2A2ZB024Q4A2
Taco
SKU: V100T2A2ZB024Q4A2
Brand: Taco
$169.76 each
In Stock
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Product Image of Valve & Seat Assembly for Taco 550 Zone Valves
Valve & Seat Assembly for Taco 550 Zone Valves
SKU: 555-055RP
Taco
SKU: 555-055RP
Brand: Taco
(3)
$208.29 each
In Stock
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Product Image of 3/4" Zone Sentry Valve, Normally Open (Sweat)
3/4" Zone Sentry Valve, Normally Open (Sweat)
SKU: V075C2A2ZB024Q4A2
Taco
SKU: V075C2A2ZB024Q4A2
Brand: Taco
(4)
$173.70 each
In Stock
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Product Image of 1" QuickTop Zone Valve (Sweat)
1" QuickTop Zone Valve (Sweat)
SKU: QT100C2-1
Taco
SKU: QT100C2-1
Brand: Taco
(1)
$124.38 each
In Stock
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Product Image of 1" 2-Way Zone Sentry Valve, Normally Closed (Sweat)
1" 2-Way Zone Sentry Valve, Normally Closed (Sweat)
SKU: V100C2A2ZALNVE2A1
Taco
SKU: V100C2A2ZALNVE2A1
Brand: Taco
$188.41 each
In Stock
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Product Image of 3/4" 2-Way Sentry Zone Valve Normally Closed (Sweat)
3/4" 2-Way Sentry Zone Valve Normally Closed (Sweat)
SKU: V075C2A2ZALNVE2A1
Taco
SKU: V075C2A2ZALNVE2A1
Brand: Taco
(1)
$174.60 each
In Stock
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Product Image of 1/2" Zone Sentry Valve, Normally Open (Threaded)
1/2" Zone Sentry Valve, Normally Open (Threaded)
SKU: V050T2A2ZB024Q4A2
Taco
SKU: V050T2A2ZB024Q4A2
Brand: Taco
(1)
$154.53 each
Backorder
Get it by Wed, Jul 23 - Wed, Aug 20
Backorder
Get it by Wed, Jul 23 - Wed, Aug 20
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Product Image of 1/2" Sweat 555 Heat Motor Zone Valve
1/2" Sweat 555 Heat Motor Zone Valve
SKU: 555-2
Taco
SKU: 555-2
Brand: Taco
$208.10 each
In Stock
Get 1 by Tue, Jul 8 - Wed, Jul 9
In Stock
Get 1 by Tue, Jul 8 - Wed, Jul 9
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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
$326.44 each
In Stock
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Product Image of 1/2" Zone Sentry Valve, Normally Open (Sweat)
1/2" Zone Sentry Valve, Normally Open (Sweat)
SKU: V050C2A2ZB024Q4A2
Taco
SKU: V050C2A2ZB024Q4A2
Brand: Taco
(4)
$139.54 each
Backorder
Get it by Wed, Jul 23 - Wed, Aug 20
Backorder
Get it by Wed, Jul 23 - Wed, Aug 20
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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
In Stock
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In Stock
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Product Image of 3/4" Normally Closed Potable Water Zone Sentry Valve (Sweat)
3/4" Normally Closed Potable Water Zone Sentry Valve (Sweat)
SKU: V075C2D2ZA024Q4A2
Taco
SKU: V075C2D2ZA024Q4A2
Brand: Taco
$342.99 each
In Stock
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In Stock
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Product Image of 3/4" Sweat 556 Heat Motor Zone Valve
3/4" Sweat 556 Heat Motor Zone Valve
SKU: 556-2
Taco
SKU: 556-2
Brand: Taco
(1)
$167.99 each
In Stock
Get 29 by Thu, Jun 26
In Stock
Get 29 by Thu, Jun 26
Resources
FAQs, Manuals & Videos
Videos
Articles
More About Taco Zone Valves
Taco Zone Valves are designed to create and control individual zones or isolate equipment in a hydronic heating system. They are engineered for reliability and built with all the quality you expect from Taco. There are millions of Taco Zone Valves in use and they are the right up there for consistent performance.
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Product Availability

Show In Stock Only (47)

Product Type

Transformer (1)
Zone Valve (49)
Zone Valve Part (8)

Size

1/2" (13)
3/4" (20)
1" (14)
1-1/4" (1)

Connection Type

Flare (1)
Press (4)
Sweat (27)
Threaded (16)

Position

Normally Closed (43)
Normally Open (8)

Body Pattern

2-Way (38)
3-Way (10)
Straight-Through (1)

Flow Capacity (Cv)

2.5 (1)
3 (3)
3.3 (4)
3.5 (1)
4.2 (2)
4.9 (8)
5 (1)
6.1 (2)
7 (1)
7.2 (1)
See More

Voltage

24 VAC (12)
24V (34)
120-277 VAC (1)
120-277v (4)

Review Score

(22)
(12)
(1)
(1)

Price Range

$35 to $40 (1)
$80 to $90 (1)
$100 to $200 (33)
$200 to $300 (15)
$300 to $400 (8)
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