Data Sheet for Product

Technical Bulletin TB254 599 Series Zone Valve and Actuator Assembly Selection
Document Number 155-291
February 9, 2018
Page 8 Siemens Industry, Inc.
Thermic Actuator
Table 9. Product Numbers: 2-Way and 3-Way Zone Valve/Thermic Actuator Assemblies..
Connection
Line
Size
Flow
Rate
Valve
Body
24 Vac
2-Position
Normally
Closed
Normally
Open
Fail AB►B
Fail AB►A
Inch
Mm
Cv
Kvs
STA73U
STP73U
STA73U
STP73U
Actuator
Code
346
Actuator
Code
347
Actuator
Code
346
Actuator
Code
347
2-way
.50
15
1.0
.85
599-00210
346-00210
347-00210
—
—
NPT
.50
15
2.5
2.0
599-00211
346-00211
347-00211
—
—
.50
15
4.0
3.4
599-00214
346-00214
347-00214
—
—
.75
20
4.1
3.5
599-00212
346-00212
347-00212
—
—
1.00
25
7.0
6.0
599-00213
346-00213
347-00213
—
—
Sweat
.50
15
1.0
.85
599-00510
346-00510
347-00510
.50
15
2.5
2.0
599-00511
346-00511
347-00511
—
—
.50
15
4.0
3.4
599-00514
346-00514
347-00514
.75
20
4.1
3.5
599-00512
346-00512
347-00512
—
—
1.00
25
7.0
6.0
599-00513
346-00513
347-00513
—
—
3-Way
.50
15
1.0
.85
599-00230
—
—
346-00230
347-00230
NPT
.50
15
2.5
2.0
599-00231
—
—
346-00231
347-00231
.50
15
4.0
3.4
599-00234
—
—
346-00234
347-00234
.75
20
4.1
3.5
599-00232
—
—
346-00232
347-00232
1.00
25
7.0
6.0
599-00233
—
—
346-00233
347-00233
Sweat
.50
15
1.0
.85
599-00530
—
—
346-00530
347-00530
.50
15
2.5
2.0
599-00531
—
—
346-00531
347-00531
.50
15
4.0
3.4
599-00534
—
—
346-00534
347-00534
.75
20
4.1
3.5
599-00532
—
—
346-00532
347-00532
1.00
25
7.0
6.0
599-00533
—
—
346-00533
347-00533
NOTE: For more information, see Technical Instructions (155-320P25 and 155-780).