Product Overview
www.usa.siemens.com/hvac
Valves
D-169
Mixing
1/2 to 2"
Spring Return Actuator
3-way
Ball Valve
Part No.
Flow Rate
Cv (Kvs)
Valve Size
in. (mm)
2-position Floating 0 to 10 Vdc
Assemblies with 3-Ft. (.9m) Wires
GMA121.1P GMA131.1P GMA161.1P
599-10250 0.4 (34) 1/2 (15) 171E-10250 171F-10250 171G-10250
599-10251 0.63(0.54) 1/2 (15) 171E-10251 171F-10251 171G-10251
599-10252 1.0 (0.86) 1/2 (15) 171E-10252 171F-10252 171G-10252
599-10253 2.5 (2.2) 1/2 (15) 171E-10253 171F-10253 171G-10253
599-10254 4 (3.5) 1/2 (15) 171E-10254 171F-10254 171G-10254
599-10255* 10 (8.6) 1/2 (15) 171E-10255 171F-10255 171G-10255
599-10256* 16 (14) 3/4 (20) 171E-10256 171F-10256 171G-10256
599-10257 10 (8.6) 1 (25) 171E-10257 171F-10257 171G-10257
599-10258 16 (14) 1 (25) 171E-10258 171F-10258 171G-10258
599-10259* 25 (22) 1 (25) 171E-10259 171F-10259 171G-10259
599-10260 16 (14) 1-1/4(30) 171E-10260 171F-10260 171G-10260
599-10261* 40 (35) 1-1/4(30) 171E-10261 171F-10261 171G-10261
599-10262 16 (14) 1-1/2(40) 171E-10262 171F-10262 171G-10262
599-10263 25 (22) 1-1/2(40) 171E-10263 171F-10263 171G-10263
599-10264* 63 (54) 1-1/2(40) 171E-10264 171F-10264 171G-10264
599-10265 25 (22) 2 (50) 171E-10265 171F-10265 171G-10265
599-10266 40 (35) 2 (50) 171E-10266 171F-10266 171G-10266
599-10267* 100 (86) 2 (50) 171E-10267 171F-10267 171G-10267
Table Note:
*Denotesafull-portvalvewithnoowoptimizerinsert.
Ball Valve Assemblies Product Ordering