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Technical Instructions
Document Number 155-703P25
October 1, 2010
Specifications
Ordering a Valve
Plus Actuator
Assembly
Actuator Prefix Code
171A
171B
171C
171D
171E
171F
171G
171H
171J
171K
172E
172F
172G
172H
172J
172K
173A
173B
173C
173D
*When ordered as an assembly, the actuator is provided with 3-foot (.9m) wires.
**When ordered as an assembly, the actuator is provided with conduit adapter and 6-foot (1.8m)
wires.
Siemens Industry, Inc.
Pressure rating
Media temperature
Controlled medium
Body
Ball
Ball seals
Flow characterizer
End connections
Stem
Stem seals
Angle of rotation
Close-off rating
Dimensions and service envelope
To order a complete valve plus actuator assembly from the factory, combine an
actuator prefix code (Table 1) with the suffix of the valve assembly product number.
Table 1. Actuator Prefix Codes.
OpenAir Actuator *
GDE131.1P
GLB131.1P
GDE161.1P
GLB161.1P
GMA121.1P
GMA131.1P
GMA161.1P
GQD121.1P
GQD131.1P
GQD151.1P
GMA121.1P
GMA131.1P
GMA161.1P
GQD121.1P
GQD131.1P
GQD151.1P
GDE131.1Q**
GLB131.1Q**
GDE161.1Q**
GLB161.1Q**
600 WOG
35°F to 250°F (2°C to 121°C)
Water, glycol solutions to 50%
Brass: ASTM B283, C37700
Chrome-plated brass or
Stainless steel
Glass filled PTFE with EPDM O-rings
Glass filled PTFE
Female NPT
Brass or stainless steel
EPDM O-rings
0 to 90°
200 psi (ANSI Class IV)
See Figure 5
Control
Floating, fail-in-place
Floating, fail-in-place
0 to 10 Vdc, fail-in-place
0 to 10 Vdc, fail-in-place
2-position, fail-safe, normally open
Floating, fail-safe, normally open
0 to 10 Vdc, fail-safe, normally open
2-position, fail-safe, normally open
Floating, fail-safe, normally open
2 to 10 Vdc fail-safe, normally open
2-position, fail-safe, normally closed
Floating, fail-safe, normally closed
0 to 10 Vdc, fail-safe, normally closed
2-position, fail-safe, normally closed
Floating, fail-safe, normally closed
2 to 10 Vdc fail-safe, normally closed
Floating, fail-in-place
Floating, fail-in-place
0 to 10 Vdc, fail-in-place
0 to 10 Vdc, fail-in-place
599 Series 2-Way Ball Valves
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