Data Sheet for Product

599 Series 2-Way Ball Valves Technical Instructions
Document Number 155-703P25
May 28, 2020
Siemens Industry, Inc. Page 3
Actuator Prefix Code
OpenAir Actuator *
Control
172P
GMA126.1P
2-position, fail-safe, normally closed, dual auxiliary switches
*When ordered as an assembly, the actuator is provided with 3-foot (.9 m) wires.
See TB253 599 Series Ball Valve and Actuator Assemblies Selection Technical
Bulletin (155-704P25) for complete selection procedures and ordering numbers
for both two-way and three-way ball valve assemblies.
Individual two-way ball valves can be ordered using the product numbers in
Table 2 through Table 6 for valves with a chrome-plated ball and brass stem or
Table 7 through Table 11 for valves with stainless steel ball and stem.
Figure 1.