Data Sheet for Product
599 Series, 2-Way Ball Valves  Submittal Sheet 
Document No. 154-038 
May 28, 2020 
Siemens Industry, Inc.  Page 3 
Table 4. Fail-Safe Assemblies: Chrome-Plated Ball and Brass Stem (1-Inch to 2-Inch). 
Valve 
Body 
Product 
Number * 
Valve 
Size 
Inches 
(mm) 
Flow 
Rate 
Cv 
(Kvs) 
Close-ff ∆P in psi (kPa)
Fail-Safe 
2-Position 
Floating 
0 to 10 Vdc 
GMA121.1P 
GMA131.1P 
GMA161.1P 
N.O. 
N.C. 
N.O. 
N.C. 
N.O. 
N.C. 
Actuator Prefix Code 
171E 
172E 
171F 
172F 
171G 
172G 
599-10312 
1 (25) 
10 (9.0) 
200 (1379)
171E-10312 
172E-10312 
171F-10312 
172F-10312 
171G-10312 
172G-10312 
599-10313 
16 (14) 
171E-10313 
172E-10313 
171F-10313 
172F-10313 
171G-10313 
172G-10313 
599-10314 
25 (22) 
171E-10314 
172E-10314 
171F-10314 
172F-10314 
171G-10314 
172G-10314 
599-10315 
40 (34) 
171E-10315 
172E-10315 
171F-10315 
172F-10315 
171G-10315 
172G-10315 
599-10316* 
63 (54) 
171E-10316* 
172E-10316* 
171F-10316* 
172F-10316* 
171G-10316* 
172G-10316* 
599-10317 
1 1/4 
(32) 
16 (14) 
171E-10317 
172E-10317 
171F-10317 
172F-10317 
171G-10317 
172G-10317 
599-10318 
25 (22) 
171E-10318 
172E-10318 
171F-10318 
172F-10318 
171G-10318 
172G-10318 
599-10319 
40 (34) 
171E-10319 
172E-10319 
171F-10319 
172F-10319 
171G-10319 
172G-10319 
599-10320 
63 (54) 
171E-10320 
172E-10320 
171F-10320 
172F-10320 
171G-10320 
172G-10320 
599-10321* 
100 (90) 
171E-10321* 
172E-10321* 
171F-10321* 
172F-10321* 
171G-10321* 
172G-10321* 
599-10322 
1 1/2 
(40) 
25 (22) 
171E-10322 
172E-10322 
171F-10322 
172F-10322 
171G-10322 
172G-10322 
599-10323 
40 (34) 
171E-10323 
172E-10323 
171F-10323 
172F-10323 
171G-10323 
172G-10323 
599-10324* 
63 (54) 
171E-10324* 
172E-10324* 
171F-10324* 
172F-10324* 
171G-10324* 
172G-10324* 
599-10325 
100 (90) 
171E-10325 
172E-10325 
171F-10325 
172F-10325 
171G-10325 
172G-10325 
599-10326* 
160 (140) 
171E-10326* 
172E-10326* 
171F-10326* 
172F-10326* 
171G-10326* 
172G-10326* 
599-10327 
2 
(50) 
40 (34) 
171E-10327 
172E-10327 
171F-10327 
172F-10327 
171G-10327 
172G-10327 
599-10328 
63 (54) 
171E-10328 
172E-10328 
171F-10328 
172F-10328 
171G-10328 
172G-10328 
599-10329* 
100 (90) 
171E-10329* 
172E-10329* 
171F-10329* 
172F-10329* 
171G-10329* 
172G-10329* 
599-10330 
160 (140) 
171E-10330 
172E-10330 
171F-10330 
172F-10330 
171G-10330 
172G-10330 
* Denotes a full-port valve without flow characterizer insert. 
Table 5. Fail-Safe Assemblies: Full-Port, Chrome-Plated Ball and Brass Stem, 120V. 
Valve 
Body 
Product 
Number* 
Valve 
Size 
Inches 
(mm) 
Flow Rate 
Cv 
(Kvs) 
Close-off ∆P in psi (kPa)
Fail-Safe, 120V 
2-Position 
GQD221.1U 
GMA221.1U 
N.O. 
N.C. 
N.O. 
N.C. 
Actuator Prefix Code 
171L 
172L 
171M 
172M 
599-10307* 
1/2 (15) 
10 (9) 
200 (1379)
171L-10307* 
172L-10307* 
— 
— 
599-10311* 
3/4 (20) 
25 (22) 
171L-10311* 
172L-10311* 
— 
— 
599-10316* 
1 (25) 
63 (54) 
— 
— 
171M-10316* 
172M-10316* 
599-10321* 
1-/14 (32) 
100 (90) 
— 
— 
171M-10321* 
172M-10321* 
599-10326* 
1-1/2 (40) 
160 (140) 
— 
— 
171M-10326* 
172M-10326* 
599-10330 
2 (50) 
— 
— 
171M-10330 
172M-10330 
* Denotes a full-port valve without flow characterizers insert. 









