Product Overview
Valves
www.usa.siemens.com/hvac
D-168
Ball Valve Assemblies Product Ordering
Mixing
1/2 to 2"
Non-Spring Return Actuator
Floating 0 to 10 Vdc
3-way
Ball Valve
Part No.
Flow Rate
Cv (Kvs)
Valve Size
in. (mm)
Assemblies with
3-Ft. (.9m) Wires
Assemblies with
Conduit Adapter &
6-Ft. (1.8m) Wires
Assemblies with
3-Ft. (.9m) Wires
Assemblies with
Conduit Adapter &
6-Ft. (1.8m) Wires
171A (GDE131.1P)
and
171B (GLB131.1P)
173A (GDE131.1Q)
and
173B (GLB131.1Q)
171C (GDE161.1P)
and
171D (GLB161.1P)
173C (GDE161.1Q)
and
173D (GLB161.1Q)
599-10250 0.4 (34) 1/2 (15) 171A-10250 173A-10250 171C-10250 173C-10250
599-10251 0.63 (0.54) 1/2 (15) 171A-10251 173A-10251 171C-10251 173C-10251
599-10252 1.0 (0.86) 1/2 (15) 171A-10252 173A-10252 171C-10252 173C-10252
599-10253 2.5 (2.2) 1/2 (15) 171A-10253 173A-10253 171C-10253 173C-10253
599-10254 4 (3.5) 1/2 (15) 171A-10254 173A-10254 171C-10254 173C-10254
599-10255* 10 (8.6) 1/2 (15) 171A-10255 173A-10255 171C-10255 173C-10255
599-10256* 16 (14) 3/4 (20) 171A-10256 173A-10256 171C-10256 173C-10256
599-10257 10 (8.6) 1 (25) 171A-10257 173A-10257 171C-10257 173C-10257
599-10258 16 (14) 1 (25) 171A-10258 173A-10258 171C-10258 173C-10258
599-10259* 25 (22) 1 (25) 171A-10259 173A-10259 171C-10259 173C-10259
599-10260 16 (14) 1-1/4(30) 171A-10260 173A-10260 171C-10260 173C-10260
599-10261* 40 (35) 1-1/4(30) 171A-10261 173A-10261 171C-10261 173C-10261
599-10262 16 (14) 1-1/2(40) 171B-10262 173B-10262 171D-10262 173D-10262
599-10263 25 (22) 1-1/2(40) 171B-10263 173B-10263 171D-10263 173D-10263
599-10264* 63 (54) 1-1/2(40) 171B-10264 173B-10264 171D-10264 173D-10264
599-10265 25 (22) 2 (50) 171B-10265 173B-10265 171D-10265 173D-10265
599-10266 40 (35) 2 (50) 171B-10266 173B-10266 171D-10266 173D-10266
599-10267* 100 (86) 2 (50) 171B-10267 173B-10267 171D-10267 173D-10267
Table Note:
*Denotesafull-portvalvewithnoowoptimizerinsert.