Data Sheet for Product

Technical Instructions 599 Series 2-Way Ball Valves
Document Number 155-703P25
May 28, 2020
Page 6 Siemens Industry, Inc.
Table 6. 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*
1-1/4 (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.
Table 7. Fail-In-Place Assemblies: Stainless Steel Ball and 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-in-Place
Floating
0 to 10 Vdc
GDE
131.1P
GDE
161.1P
3 foot (.9m)
Wires
3 foot (.9m)
Wires
Actuator Prefix Code
171A
171C
599-10300S
1/2
(15)
0.4 (0.34)
200 (1379)
171A-10300S
171C-10300S
599-10301S
0.63 (0.54)
171A-10301S
171C-10301S
599-10302S
1.0 (0.9)
171A-10302S
171C-10302S
599-10303S
1.6 (1.4)
171A-10303S
171C-10303S
599-10304S
2.5 (2.2)
171A-10304S
171C-10304S
599-10305S
4.0 (3.4)
171A-10305S
171C-10305S
599-10306S
6.3 (5.4)
171A-10306S
171C-10306S
599-10307S*
10 (8.6)
171A-10307S*
171C-10307S*
599-10308S
3/4
(20)
6.3 (5.4)
171A-10308S
171C-10308S
599-10309S
10 (8.6)
171A-10309S
171C-10309S
599-10310S
16 (14)
171A-10310S
171C-10310S
599-10311S*
25 (22)
171A-10311S*
171C-10311S*
*Denotes a full-port valve without flow characterizer insert.