Product Overview

Technical Bulletin MT Series Terminal Unit Valve and Actuator Assembly Selection
Document Number 155-306P25
October 16, 2008
Page 10 Siemens Industry, Inc.
Table 6. 1/2-Inch to 1-Inch, MT Series 2-Way, Normally Open Valves
with Powermite 599 MT Series SQS Electronic Valve Actuators.
Port, Action, &
Characteristic
Trim
Connection
Flow Rate
Valve
Size
Inch
(mm)
Valve Body
Assembly
24 Vac Actuator Assembly
NSR Spring Return
0-10 Vdc Floating
SQS65U SQS65.5U SQS85.53U
C
v
K
vs
Actuator Codes
264 265 266
2-Way, Normally Open, Modified Equal Percentage,
Technical Instructions 155-196P25
Brass
FxF
0.4 0.34 1/2 (15) 599-02030 264-02030 265-02030 266-02030
0.63 0.54
1/2 (15)
599-02032 264-02032 265-02032 266-02032
1 0.85
1/2 (15)
599-02034 264-02034 265-02034 266-02034
1.6 1.37
1/2 (15)
599-02036 264-02036 265-02036 266-02036
2.5 2.14
1/2 (15)
599-02038 264-02038 265-02038 266-02038
4 3.42
1/2 (15)
599-02041 264-02041 265-02041 266-02041
6.3 5.38 3/4 (20) 599-02044 264-02044 265-02044 266-02044
10 8.55 1 (25) 599-02046 264-02046 265-02046 266-02046
FxUM
0.4 0.34
1/2 (15)
599-02031 264-02031 265-02031 266-02031
0.63 0.54
1/2 (15)
599-02033 264-02033 265-02033 266-02033
1 0.85
1/2 (15)
599-02035 264-02035 265-02035 266-02035
1.6 1.37
1/2 (15)
599-02037 264-02037 265-02037 266-02037
2.5 2.14
1/2 (15)
599-02039 264-02039 265-02039 266-02039
4 3.42
1/2 (15)
599-02042 264-02042 265-02042 266-02042
6.3 5.38 3/4 (20) 599-02045 264-02045 265-02045 266-02045
AF x
UM
2.5 2.14
1/2 (15)
599-02040 264-02040 265-02040 266-02040
4 3.42
1/2 (15)
599-02043 264-02043 265-02043 266-02043
Stainless Steel
FxF
0.4 0.34
1/2 (15)
599-02047 264-02047 265-02047 266-02047
0.63 0.54
1/2 (15)
599-02049 264-02049 265-02049 266-02049
1 0.85
1/2 (15)
599-02051 264-02051 265-02051 266-02051
1.6 1.37
1/2 (15)
599-02053 264-02053 265-02053 266-02053
2.5 2.14
1/2 (15)
599-02055 264-02055 265-02055 266-02055
4 3.42
1/2 (15)
599-02058 264-02058 265-02058 266-02058
6.3 5.38 3/4 (20) 599-02061 264-02061 265-02061 266-02061
10 8.55 1 (25) 599-02063 264-02063 265-02063 266-02063
FxUM
0.4 0.34
1/2 (15)
599-02048 264-02048 265-02048 266-02048
0.63 0.54
1/2 (15)
599-02050 264-02050 265-02050 266-02050
1 0.85
1/2 (15)
599-02052 264-02052 265-02052 266-02052
1.6 1.37
1/2 (15)
599-02054 264-02054 265-02054 266-02054
2.5 2.14
1/2 (15)
599-02056 264-02056 265-02056 266-02056
4 3.42 1/2 (15) 599-02059 264-02059 265-02059 266-02059
6.3 5.38 3/4 (20) 599-02062 264-02062 265-02062 266-02062
AF x
UM
2.5 2.14
1/2 (15)
599-02057 264-02057 265-02057 266-02057
4 3.42
1/2 (15)
599-02060 264-02060 265-02060 266-02060
• For details on the SQS65U and SQS65.5U Actuator, see Powermite 599 Series MT Series SQS Electronic Valve
Actuator Technical Instructions (155-190P25).
• For details on the SQS85.53U Actuator, see Powermite 599 Series MT Series SQS Electronic Valve Actuator
Technical Instructions (155-308P25).