Data Sheet for Product
Submittal Sheet  599 Series 2-Way Ball Valves 
Document No. 154-038 
May 28, 2020 
Page 2  Siemens Industry, Inc. 
Table 2. Fail-In-Place Assemblies: Chrome-Plated Ball with Brass Stem (1-Inch to 2-Inch) 
Valve 
Body 
Product 
Number * 
Valve 
Size 
Inches 
(mm) 
Flow 
Rate 
Cv 
(Kvs) 
Close-Off ∆P in 
psi (kPa)
Fail-in-Place 
Floating 
0 to 10 Vdc 
GDE 
131.1P 
GLB 
131.1P 
GDE 
161.1P 
GLB 
161.1P 
Actuator Prefix Code 
171A 
171B 
171C 
171D 
599-10312 
1 (25) 
10 (9.0) 
200 (1379)
171A-10312 
171C-10312 
599-10313 
16 (14) 
171A-10313 
171C-10313 
599-10314 
25 (22) 
171A-10314 
171C-10314 
599-10315 
40 (34) 
171A-10315 
171C-10315 
599-10316* 
63 (54) 
171A-10316* 
171C-10316* 
599-10317 
1 1/4 
(32) 
16 (14) 
171A-10317 
171C-10317 
599-10318 
25 (22) 
171A-10318 
171C-10318 
599-10319 
40 (34) 
171A-10319 
171C-10319 
599-10320 
63 (54) 
171A-10320 
171C-10320 
599-10321* 
100 (90) 
171A-10321* 
171C-10321* 
599-10322 
1 1/2 
(40) 
25 (22) 
171B-10322 
171D-10322 
599-10323 
40 (34) 
171B-10323 
171D-10323 
599-10324* 
63 (54) 
171B-10324* 
171D-10324* 
599-10325 
100 (90) 
171B-10325 
171D-10325 
599-10326* 
160 (140) 
171B-10326* 
171D-10326* 
599-10327 
2 (50) 
40 (34) 
171B-10327 
171D-10327 
599-10328 
63 (54) 
171B-10328 
171D-10328 
599-10329* 
100 (90) 
171B-10329* 
171D-10329* 
599-10330 
160 (140) 
171B-10330 
171D-10330 
*Denotes a full-port valve without flow characterizers insert. 
Table 3. Fail-Safe Assemblies: Chrome-Plated Ball with Brass Stem (1/2-Inch and 3/4-Inch). 
Valve 
Body 
Product 
Number* 
Valve 
Size 
Inches 
(mm) 
Flow Rate 
Cv 
(Kvs) 
Close-off ∆P in
 psi (kPa)
Fail-Safe 
2-Position 
Floating 
2 to 10 Vdc 
GQD121.1P 
GQD131.1P 
GQD151.1P 
N.O. 
N.C. 
N.O. 
N.C. 
N.O. 
N.C. 
Actuator Prefix Code 
171H 
172H 
171J 
172J 
171K 
172K 
599-10300 
1/2 (15) 
0.4 (0.34) 
200 (1379)
171H-10300 
172H-10300 
171J-10300 
172J-10300 
171K-10300 
172K-10300 
599-10301 
0.63 (0.54) 
171H-10301 
172H-10301 
171J-10301 
172J-10301 
171K-10301 
172K-10301 
599-10302 
1.0 (0.9) 
171H-10302 
172H-10302 
171J-10302 
172J-10302 
171K-10302 
172K-10302 
599-10303 
1.6 (1.4) 
171H-10303 
172H-10303 
171J-10303 
172J-10303 
171K-10303 
172K-10303 
599-10304 
2.5 (2.2) 
171H-10304 
172H-10304 
171J-10304 
172J-10304 
171K-10304 
172K-10304 
599-10305 
4.0 (3.4) 
171H-10305 
172H-10305 
171J-10305 
172J-10305 
171K-10305 
172K-10305 
599-10306 
6.3 (5.4) 
171H-10306 
172H-10306 
171J-10306 
172J-10306 
171K-10306 
172K-10306 
599-10307* 
10 (8.6) 
171H-10307* 
172H-10307* 
171J-10307* 
172J-10307* 
171K-10307* 
172K-10307* 
599-10308 
3/4 (20) 
6.3 (5.4) 
171H-10308 
172H-10308 
171J-10308 
172J-10308 
171K-10308 
172K-10308 
599-10309 
10 (8.6) 
171H-10309 
172H-10309 
171J-10309 
172J-10309 
171K-10309 
172K-10309 
599-10310 
16 (14) 
171H-10310 
172H-10310 
171J-10310 
172J-10310 
171K-10310 
172K-10310 
599-10311* 
25 (22) 
171H-10311* 
172H-10311* 
171J-10311* 
172J-10311* 
171K-10311* 
172K-10311* 
 *Denotes a full-port valve without flow characterizer insert. 









