Product Overview

www.usa.siemens.com/hvac
Valves
A-61
Ball
Selection Tables
NO
1/2 to 1-1/4"
Non-Spring Return Actuator
Normally Open
Floating 0-10 Vdc
2-Way
Valve Body
Part No.
Valve
Size
in.
Flow
Rate
Cv
Close
Off
psi
GDE131.1P
3-foot (.9m)
Wires
GDE131.1Q
Conduit Adapter &
6-foot (1.8m) Wires
GDE161.1P
3-foot (.9m)
Wires
GDE161.1Q
Conduit Adapter &
6-foot (1.8m) Wires
Stainless Steel Ball and Stem
599-10300S
1/2
0.4 200 171A-10300S 173A-10300S 171C-10300S 173C-10300S
599-10301S 0.63 200 171A-10301S 173A-10301S 171C-10301S 173C-10301S
599-10302S 1.0 200 171A-10302S 173A-10302S 171C-10302S 173C-10302S
599-10303S 1.6 200 171A-10303S 173A-10303S 171C-10303S 173C-10303S
599-10304S 2.5 200 171A-10304S 173A-10304S 171C-10304S 173C-10304S
599-10305S 4.0 200 171A-10305S 173A-10305S 171C-10305S 173C-10305S
599-10306S 6.3 200 171A-10306S 173A-10306S 171C-10306S 173C-10306S
599-10307S* 10 200 171A-10307S* 173A-10307S* 171C-10307S* 173C-10307S*
599-10308S
3/4
6.3 200 171A-10308S 173A-10308S 171C-10308S 173C-10308S
599-10309S 10 200 171A-10309S 173A-10309S 171C-10309S 173C-10309S
599-10310S 16 200 171A-10310S 173A-10310S 171C-10310S 173C-10310S
599-10311S* 25 200 171A-10311S* 173A-10311S* 171C-10311S* 173C-10311S*
599-10312S
1
10 200 171A-10312S 173A-10312S 171C-10312S 173C-10312S
599-10313S 16 200 171A-10313S 173A-10313S 171C-10313S 173C-10313S
599-10314S 25 200 171A-10314S 173A-10314S 171C-10314S 173C-10314S
599-10315S 40 200 171A-10315S 173A-10315S 171C-10315S 173C-10315S
599-10316S* 63 200 171A-10316S* 173A-10316S* 171C-10316S* 173C-10316S*
599-10317S
1-1/4
16 200 171A-10317S 173A-10317S 171C-10317S 173C-10317S
599-10318S 25 200 171A-10318S 173A-10318S 171C-10318S 173C-10318S
599-10319S 40 200 171A-10319S 173A-10319S 171C-10319S 173C-10319S
599-10320S 63 200 171A-10320S 173A-10320S 171C-10320S 173C-10320S
599-10321S* 100 200 171A-10321S* 173A-10321S* 171C-10321S* 173C-10321S*
Table Notes:
Part numbers in red indicate complete assemblies.

Two-Way Ball Valve Assemblies
Electronic Non-Spring Return Actuators
• Normally Open
• GDE Damper Actuator Series

• Stainless steel ball and stem