Basic Documentation
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599 Series Ball Valves
Three-Way Ball Valve Assemblies
Chrome-PlatedBrassBallandBrassStem
ElectronicSpringReturnActuator,GMASeries
Water Mixing
1/2 to 2"
Spring Return Actuator
Normally Open A-AB
2P Floating 0-10 Vdc
3-Way
Valve Body
Part No.
Valve
Size
in.
Flow
Rate
Cv
Close
Off
psi
GMA121.1P
Assembly with
3 ft. Wires
GMA131.1P
Assembly with
3 ft. Wires
GMA161.1P
Assembly with
3 ft. Wires
Chrome-Plated Brass Ball and Brass Stem
599-10250
1/2
0.4 50 171E-10250 171F-10250 171G-10250
599-10251 0.63 50 171E-10251 171F-10251 171G-10251
599-10252 1.0 50 171E-10252 171F-10252 171G-10252
599-10253 2.5 50 171E-10253 171F-10253 171G-10253
599-10254 4 50 171E-10254 171F-10254 171G-10254
599-10255* 10 50 171E-10255* 171F-10255* 171G-10255*
599-10256* 3/4 16 50 171E-10256* 171F-10256* 171G-10256*
599-10257
1
10 50 171E-10257 171F-10257 171G-10257
599-10258 16 50 171E-10258 171F-10258 171G-10258
599-10259* 25 50 171E-10259* 171F-10259* 171G-10259*
599-10260
1-1/4
16 40 171E-10260 171F-10260 171G-10260
599-10261* 40 40 171E-10261* 171F-10261* 171G-10261*
599-10262
1-1/2
16 40 171E-10262 171F-10262 171G-10262
599-10263 25 40 171E-10263 171F-10263 171G-10263
599-10264* 63 40 171E-10264* 171F-10264* 171G-10264*
599-10265
2
25 40 171E-10265 171F-10265 171G-10265
599-10266 40 40 171E-10266 171F-10266 171G-10266
599-10267* 100 40 171E-10267* 171F-10267* 171G-10267*
Table Notes:
Part numbers in blue indicate complete assemblies.
*Denotes a full-port valve with no ow optimizer insert.
Values are for the NC upper port. For NO lower port values, refer to the Reference section.
Three-wayBallValve&Spring
ReturnActuatorAssembly