Product Brochure

Product Specifications
Max. Operating Pressure ..................................300 PSI (2100 kPa)
Max. Shutoff Pressure .........................................125 PSI (875 kPa)
Max. Ambient Temp. ..........................................135˚F
Fluid Temp. Range ...............................................20-220˚F (-7˚-104˚C)
Service .........................................................................Water or Water/Glycol up
..........................................................................................to 50% Glycol Close Systems
Ball Rotation Speed .............................................(90˚ turn), Approx. 5 seconds
Electrical Rating .....................................................24 VAC, 60Hz, 0.48 Amps
Power Consumption ..........................................11.4 W, 0.48 Amps
Power Consumption ..........................................1.44W, 0.06 Amps
Heat Anticipator Setting ..................................0.5 Amps
End Switch Rating ................................................1 Amp @ 24 VAC
Materials of Construction
Actuator:
Body ..............................................................................High Performance
..........................................................................................Engineered Polymer
Gears .............................................................................High Performance Internally
..........................................................................................Lubricated Engineered Polymer
Valve: .............................................
Body ..............................................................................Forged Brass
Stem ..............................................................................Brass
Press Ring ..................................................................Brass
Ball ..................................................................................Brass (Chrome Plated)
Seat ................................................................................Modified Teflon®
O-Rings .......................................................................EPDM
(After charge time)
(Open system — option available)
A
D
C
F
E
B
G
H
Zone Sentry Dimensions: FOR REFERENCE PURPOSES
Valve Size
A B C D E (Sweat/Press) E (Threaded) F G H (3-way)
in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm
1/2” 3” 76.2 2.375” 60.3 4.125” 104.7 3.06” 77.72 3.125” 79.3 4.750” 120.6 1.562” 39.7 2.312” 58.7 5.06" 128.5
3/4” 3” 76.2 2.375” 60.3 4.125” 104.7 3.12” 79.25 3.125” 79.3 3.312” 84.1 1.562” 39.7 2.312” 58.7 5.37" 136.4
1” 3” 76.2 2.375” 60.3 4.125” 104.7 3.12” 79.25 3.875” 98.4 3.875” 98.4 1.875” 47.6 2.312” 58.7 5.50" 139.7
Inverted Flare 3/4” sweat fitting 3” 76.2 2.375” 60.3 3.5” 99.1 3.06” 77.72 7.375” * 187.33 3.5” ** 88.9 1.75” 44.5 3.312” 58.7 N/A N/A
1/2”, 3/4”, 1” Press Connect 3” 76.2 2.375” 60.3 4.125” 104.7 3.12” 79.25 6.2*** 157 N/A N/A 3.1 78.5 2.312” 58.7 N/A N/A
NPT
Models
2-Way
Sweat
Models
Z050T2 1/2" 2-way Z050C2
Z075T2 3/4" 2 way Z075C2
Z100T2 1" 2-way Z100C2
NPT
Models
3-Way
Sweat
Models
Z050T3 1/2" 3-way Z050C3
Z075T3 3/4" 3-way Z075C3
Z100T3 1" 3-way Z100C3
* Includes inverted flare fitting ** Less fittings *** Press Dimension
Valve
Size
2-Way
Cv (Kv) / Ft of
Pipe Equiv. †
Close-Off
Pressure
(kPa)
3-Way
Cv (Kv) / Ft of
Pipe Equiv. †
1/2” 4.9 (4.3) / 9.5
0-125 psi (0-862 kPa) 1.5 (1.3) / 111
1/2" Press 3.4 (2.9) / 19.6
3/4” 10.3 (8.9) / 8.4
0-125 psi (0-862 kPa) 3.3 (2.8) / 82
3/4" Press 9.5 (8.1) / 9.9
1” 8.9 (7.7) / 47.4
0-125 psi (0-862 kPa) 3.0 (2.6) / 411
1" Press 7.5 (6.4) / 66.8
Inverted Flare
3/4" SWT
3.5 (3.0) / 72.9 0-125 psi (0-862 kPa) N/A
Application:
Taco Zone Sentry® zone valves provide on-off, normally open or normally closed
control in closed hydronic systems. (See Geo-Sentry for open system application)
The valves can be used in a wide variety of heating and condensing cooling
applications, primarily designed for use with baseboad, fan coils, radiators,
convectors, air handlers, heat pumps and radiant applications.
Zone Sentry®
(Charging)
(Power On)
Press
Connect
Size
Inverted
Flare
Z050P2 1/2" ---
Z075P2 3/4" Z075F2
Z100P2 1" ---
All models shown are normally closed. Consult factory for additional model numbers
†At 4’ per second (Max. recommended residential ow rate)
For Indoor Use Only
Submittal Data #101-140 • Eective: 10/25/17 • Supersedes: 05/30/16
Zone Sentry® Series