Product Overview

Valves
www.usa.siemens.com/hvac
A-64
Mixing/Diverting
1/2 to 2"
Spring Return Actuator
GMA Series
2P Floating 0-10 Vdc
3-Way
Valve Body
Part No.
Valve
Size
in.
Flow
Rate
Cv
Close
Off
psi GMA121.1P GMA131.1P GMA161.1P
Stainless Steel Ball and Stem
599-10350S
1/2
0.4 200 171E-10350S 171F-10350S 171G-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
3/4
6.3 200 171E-10358S 171F-10358S 171G-10358S
599-10359S 10 200 171E-10359S 171F-10359S 171G-10359S
599-10360S* 16 200 171E-10360S* 171F-10360S* 171G-10360S*
599-10361S
1
10 200 171E-10361S 171F-10361S 171G-10361S
599-10362S 16 200 171E-10362S 171F-10362S 171G-10362S
599-10363S* 25 200 171E-10363S* 171F-10363S* 171G-10363S*
599-10364S
1-1/4
16 200 171E-10364S 171F-10364S 171G-10364S
599-10365S 25 200 171E-10365S 171F-10365S 171G-10365S
599-10366S* 40 200 171E-10366S* 171F-10366S* 171G-10366S*
599-10367S
1-1/2
25 200 171E-10367S 171F-10367S 171G-10367S
599-10368S 40 200 171E-10368S 171F-10368S 171G-10368S
599-10369S* 63 200 171E-10369S* 171F-10369S* 171G-10369S*
599-10370S
2
40 200 171E-10370S 171F-10370S 171G-10370S
599-10371S 63 200 171E-10371S 171F-10371S 171G-10371S
599-10372S* 100 200 171E-10372S* 171F-10372S* 171G-10372S*
Table Notes:
Part numbers in red
indicate complete assemblies.

NOTE: Maximum operating differential pressure = 60 psi for 1/2" to 1-1/2", 35 psi for 2"
Three-Way Ball Valve Assemblies
Electronic Spring Return Actuators
• GMA Damper Actuator Series
• A ¤AB Normally Open

• Stainless steel ball and stem