Z200, Z300 Series Catalog Page

Z200, Z300 Series Catalog Page
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CONTROL VALVES
TWO-POSITION ZONE VALVES
Z200/Z300 SERIES
DESCRIPTION
The Z200/Z300 Series zone valves are high-quality, costcompetitive, two-position, spring return valves made for
chilled water, hot water, and 15 psig (103 kPa) steam
applications. The Z200/Z300 Series zone valves feature,
as standard, high temperature ratings and high close-off
ratings. They are available in a full range of common sizes,
connection types, and operating voltages.
3
FEATURES
High-quality, long-life design
High close-off pressures standard
Drop-in replacement for existing zone valves
Manual override lever for N.C. actuators
Actuators available with end switch
Front-mount, push-button actuator release
Anti-water hammer gear motion
Knockout for 1/2" conduit
Available assembled or separate valve/actuator
Z300411
Z200411-Z12100
CONTROL VALVES
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SPECIFICATIONS
Size
1/2", 3/4", 1", 1-1/4" (sweat
connections only)
Cv Range
1.0, 2.5, 3.5, 5.0, 7.5, 8.0
Connections
FNPT, Sweat (BSP, inverted flare and
SAE flare available special order)
Body Pattern
2-way and 3-way (mixing/diverting)
Flow Characteristic
Quick Opening
Leakage Class
ANSI Class III (0.1%)
Maximum Closeoff Pressure
Cv = 1.0
75 psid (517 kPa)
Cv = 2.5
50 psid (345 kPa)
Cv = 3.5
30 psid (207 kPa)
Cv = 5.0
25 psid (172 kPa)
Cv = 7.5
20 psid (137 kPa)
Cv = 8.0
20 psid (137 kPa)
Maximum Pressure
300 psig (2067 kPa)
Materials Of Construction
Forged brass body, stainless
steel stem, brass seat, EPDM
paddle, aluminum actuator base,
polycarbonate actuator housing
Media Compatibility
Hot and chilled water, up to 50%
glycol; 15 psig (103 kPa) maximum
steam (2-way valves only)
Media Temperature Range
32° to 250°F (0° to 121°C)
Supply Voltage
24 VAC models, 120 VAC models
(208, 240, 277 VAC models available
special order)
Supply VA
7 VA
March 2014
2014
Conduit Connection
7/8" (2.2 cm) knockout for 1/2"
conduit
Wiring
24 VAC Actuators
120 VAC Actuators
Auxiliary Switch
18" (45.7 cm) leads;
6" (15.2 cm) leads
Model dependant; switch closes
when actuator opens, operates with
manual override
Contact Rating
24 VAC Actuators
0.4A @ 24 VAC
120 VAC Actuators 5.0A @ 120-277 VAC
Actuator Compatibility
2-way Valves
N.O. or N.C. actuator
3-way Valves
N.C. actuator only
Drive Time
10 to 60 seconds
Spring Return Time
6 seconds
Manual Override
Included on N.C. actuators only
Operating TemperatureMaximum ambient 104°F (40°C)
for models with auxiliary switches;
maximum 169°F (77°C) for models
without auxiliary switches
Weight
1/2" Valves
0.70 lb (0.32 kg)
3/4" Valves
0.80 lb (0.36 kg)
1" Valves
0.90 lb (0.41 kg)
1-1/4" Valves
0.90 lb (0.41 kg)
Actuators: 0.92 lb (0.42 kg)
Approvals
ULC, CE, plenum rating,
cULus File #239721868P
Warranty
2 years
WE MAKE IT EASY.
kele.com
888-397-5353 USA
107
CONTROL VALVES
TWO-POSITION ZONE VALVES
Z200/Z300 SERIES
DIMENSIONS
in
(cm)
WIRING
4 (10.2)
3.4 (8.7)
Thermostat
(dry contact)
(black)
(black)
M
E
(red)
(red)
3
C
Two-way
Auxiliary switch
5A @ 24-250 VAC
(120 VAC models),
.4A @ 24 VAC
(24 VAC models)
D
Three-way
1.2 (3.0)
A
2.4 (6.0)
CONTROL VALVES
B
CONNECTION
SIZE/TYPE
1/2" Sweat
3/4" Sweat
1" Sweat
1 1/4" Sweat
1/2" NPT
3/4" NPT
1" NPT
A
1.3 (3.4)
1.4 (3.5)
1.7 (4.3)
1.8 (4.6)
1.4 (3.6)
1.6 (3.9)
1.8 (4.6)
B
2.6 (6.8)
2.75 (7.0)
3.4 (8.6)
3.6 (9.2)
2.9 (7.2)
3.7 (7.8)
3.6 (9.2)
AC
power
C
0.9 (2.4)
0.9 (2.4)
0.9 (2.4)
0.9 (2.4)
0.9 (2.4)
0.9 (2.4)
0.9 (2.4)
D
1.3 (3.4)
1.5 (3.8)
1.6 (3.9)
1.7 (4.3)
1.25 (3.2)
1.25 (3.2)
1.7 (4.3)
E
3.5 (8.9)
3.5 (8.9)
3.7 (9.3)
3.7 (9.3)
3.5 (8.9)
3.7 (9.3)
3.7 (9.3)
PIPING
A
Return
B
A
B
Return
A (NC) B (NO)
AB
Supply
Return
Two-way Normally
Open Piping
Shown N.C.
to the coil
Note: Reverse Ports
A and B for N.O.
coil operation
Coil
Three-way Valve in
Mixing Configuration
Supply
Return
Supply
Supply
Two-way Normally
Closed Piping
N.C.
Actuator
Only
A (NC) B (NO)
AB
Coil
Coil
Coil
Shown N.C.
to the coil
Note: Reverse Ports
A and B for N.O.
coil operation
N.C.
Actuator
Only
N.O.
Actuator
N.C.
Actuator
Three-way Valve in
Diverting Configuration
ORDERING INFORMATION
VALVE
ACTUATOR
MODEL DESCRIPTION
Z200 Two-way
Z300 Three-way (requires N.C. actuator)
CONNECTION SIZE
4
1/2"
5
3/4"
6
1"
7
1-1/4" (sweat connection only)
CONNECTION TYPE
1
NPT
3
Sweat
CV RATING
1
1.0 (1/2" only)
2
2.5 (1/2", 3/4")
3
3.5 (1/2", 3/4")
5
5.0 (3/4", 1")
7
7.5-8.0 (3/4", 1", 1-1/4")*
Z200
5
1
2
Example: Z200-512 Two-way, 3/4" NPT, Cv = 2.5
Note: Above combinations are regularly stocked
at Kele. Valves are also available with BSP,
inverted flare, and SAE flare connections;
consult Kele for pricing and availability.
MODEL DESCRIPTION
Z1
Two-position spring return
FUNCTION
1
N.C. with end switch, two- or three-way
2
N.C. without end switch, two- or three-way
3
N.O. with end switch, two-way only
4
N.O. without end switch, two-way only
VOLTAGE
1000 24 VAC, 8" wire
3000 208 VAC, 6" wire
4000 230 VAC, 6" wire
5000 277 VAC, 6" wire
6000 120 VAC, 6" wire
Z1
2
3000 Example: Z123000 Normally closed,
two-position, spring return,
208 VAC
To order a valve/actuator assembly, append
the valve number with the actuator number,
separated by a dash. Example: Z200512-Z122000
is a two-way, 3/4" NPT, Cv = 2.5 valve with a
normally closed, two-position, spring return,
120 VAC actuator pre-assembled by Kele.
Other models available from Caleffi. Call Kele
for more information.
* 1-1/4" size only available with sweat connections.
108
888-397-5353 USA
kele.com
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
March
March2014
2014
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