Siemens Building Technologies Three-Way Ball Valves Data Sheet
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Warranty
Three-Way Ball Valves
24 Vac, On/Off, Floating or Proportional Control
1/2 to 2-inch
Chrome-plated Ball & Brass Stem or Stainless Steel Ball & Stem
Spring Return or Non-Spring Return
Ball Valves
3-Way Ball Valve and Actuator.
Description
Designed to provide excellent equal percentage ow
control, Three-way Ball Valves are available in 1/2 to
2-inch line sizes and are 1/4-turn rotary control valves.
These ball valves are designed to couple with an
OpenAir actuator.
Features
• Universal mounting plate accommodates different
actuator sizes
• Variety of ball sizes and ow coefcients minimizes
the need for downsizing pipes and accurately controls
uid through coils
• Industry leading close-off
• Actuator and plate can be rotated to facilitate
installation and wiring
• Standoffs and mounting plate provide a thermal barrier
between the actuator and valve
• Plastic mounting plate, extensions, and handle do not
condensate in chilled or hot water applications
• Operating handle can manually operate valve in the
event of a power failure
• Available as on/off (2P), oating (3P), or proportional
control
• Spring return or non-spring return
Applications
Ball Valves can control hot or chilled water and up to
50% glycol solution in convectors, fan coil units, unit
conditioners, radiation, and reheat coils.
Application Drawings
The parabolic shape of the ow optimizer orice allows a
slow opening valve. Equal movements of the valve stem
at any point of the ow range changes the existing ow an
equal percentage regardless of the existing ow. The ball
valve equal percentage ow characteristic mirrors the ow
characteristic of a coil, resulting in linear heat transfer.
Ball Valve Equal Percentage Flow Control.
A-207
Valves
Siemens
Product Guard
PLUS 3 Warranty
www.usa.siemens.com/hvac
Three-Way Ball Valve Specifications
A-208
Valves
Pressure Class .......................................................ANSI 250 (600 WOG)
Static Pressure/Temp. ..................................................... 360 psig/250ºF
Controlled Medium ............................ Water, Glycol Solutions up to 50%
Media Temperature
1/2 to 1-1/4" ..................................................... 35 to 250°F (2 to 121°C)
1-1/2 to 2" .........................................................35 to 230°F (2 to 110°C)
Materials
Body ..............................................Forged Brass ASTM B283, C37700
Ball ........................................Chrome-plated Brass or Stainless Steel
Ball Seals ...................................Glass-lled PTFE with EPDM O-Rings
Flow Optimizer ............................................................Glass-lled PTFE
Stem ................................................................ Brass or Stainless Steel
Stem Seals ...................................................................... EDPM O-rings
End Connections ................................................................. NPT Female
Angle of Rotation ............................................................0 to 90 Degrees
Maximum Operating Differential Pressure
1/2 to 1-1/2" .................................................................................. 60 psi
2" .................................................................................................. 35 psi
Close-off Ratings (per ANSI/FCI 70-2)
For A → AB ........................................................ ANSI Class IV (0.01%)
For B → AB ............................................................ANSI Class III (0.1%)
Three-Way Ball Valve Assemblies Product Ordering
Mixing/Diverting
1/2 to 2"
2-Position Floating 0 to 10 Vdc
Valve
Flow
3-Way
Ball Valve
Part No.
599-10350
599-10351 0.63 200 171E-10351 171F-10351 171G-10351
599-10352 1.0 200 171E-10352 171F-10352 171G-10352
599-10353 1.6 200 171E-1035S 171F-10353 171G-10353
599-10354 2.5 200 171E-10354 171F-10354 171G-10354
599-10355 4 200 171E-1035S 171F-10355 171G-10355
599-10356 6.3 200 171E-10356 171F-10356 171G-10356
599-10357* 10 200 171E-10357* 171F-10357* 171G-10357*
599-10358
599-10359 10 200 171E-10359 171F-10359 171G-10359
599-10360* 16 200 171E-10360* 171F-10360* 171G-10360*
599-10361
599-10362 16 200 171E-10362 171F-10362 171G-10362
599-10363* 25 200 171E-10363* 171F-10363* 171G-10363*
599-10364
599-10365 25 200 171E-10365 171F-10365 171G-10365
599-10366* 40 200 171E-10366* 171F-10366* 171G-10366*
599-10367
599-10368 40 200 171E-10368 171F-10368 171G-10368
599-10369* 63 200 171E-10369* 171F-10369* 171G-10369*
599-10370
599-10371 63 200 171E-10371 171F-10371 171G-10371
599-10372* 100 200 171E-10372* 171F-10372* 171G-10372*
Table Note:
* Denotes a full-port valve with no ow optimizer insert.
NOTE: Maximum operating differential pressure = 60 psi for 1/2" to 1-1/2", 35 psi for 2"
Size
in.
1/2
3/4
1
1-1/4
1-1/2
2
Close
Rate
Off
Cv
psi
0.4 200 171E-10350 171F-10350 171G-10350
6.3 200 171E-10358 171F-10358 171G-10358
10 200 171E-10361 171F-10361 171G-10361
16 200 171E-10364 171F-10364 171G-10364
25 200 171E-10367 171F-10367 171G-10367
40 200 171E-10370 171F-10370 171G-10370
GMA121.1P GMA131.1P GMA161.1P
Spring Return Actuator
3-foot (.9m) Wires
Chrome-Plated Brass Ball and Brass Stem
www.usa.siemens.com/hvac
Three-Way Ball Valve Assemblies Product Ordering
Mixing/Diverting
1/2 to 2"
2-Position Floating 0 to 10 Vdc
Valve
Flow
3-Way
Ball Valve
Part No.
599-10350S
599-10351S 0.63 200 171E-10351S 171F-10351S 171G-10351S
599-10352S 1.0 200 171E-10352S 171F-10352S 171G-10352S
599-10353S 1.6 200 171E-10353S 171F-10353S 171G-10353S
599-10354S 2.5 200 171E-10354S 171F-10354S 171G-10354S
599-10355S 4 200 171E-10355S 171F-10355S 171G-10355S
599-10356S 6.3 200 171E-10356S 171F-10356S 171G-10356S
599-10357S* 10 200 171E-10357S* 171F-10357S* 171G-10357S*
599-10358S
599-10359S 10 200 171E-10359S 171F-10359S 171G-10359S
599-10360S* 16 200 171E-10360S* 171F-10360S* 171G-10360S*
599-10361S
599-10362S 16 200 171E-10362S 171F-10362S 171G-10362S
599-10363S* 25 200 171E-10363S* 171F-10363S* 171G-10363S*
599-10364S
599-10365S 25 200 171E-10365S 171F-10365S 171G-10365S
599-10366S* 40 200 171E-10366S* 171F-10366S* 171G-10366S*
599-10367S
599-10368S 40 200 171E-10368S 171F-10368S 171G-10368S
599-10369S* 63 200 171E-10369S* 171F-10369S* 171G-10369S*
599-10370S
599-10371S 63 200 171E-10371S 171F-10371S 171G-10371S
599-10372S* 100 200 171E-10372S* 171F-10372S* 171G-10372S*
Table Note:
* Denotes a full-port valve with no ow optimizer insert.
NOTE: Maximum operating differential pressure = 60 psi for 1/2" to 1-1/2" 35 psi for 2".
Size
in.
1/2
3/4
1
1-1/4
1-1/2
2
Close
Rate
Off
Cv
psi
0.4 200 171E-10350S 171F-10350S 171G-10350S
6.3 200 171E-10358S 171F-10358S 171G-10358S
10 200 171E-10361S 171F-10361S 171G-10361S
16 200 171E-10364S 171F-10364S 171G-10364S
25 200 171E-10367S 171F-10367S 171G-10367S
40 200 171E-10370S 171F-10370S 171G-10370S
GMA121.1P GMA131.1P GMA161.1P
Spring Return Actuator
3-foot (.9m) Wires
Stainless Steel Ball and Stem
A-209
Valves
www.usa.siemens.com/hvac
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