Product Overview

MT Series Terminal Unit Valve and Actuator Assembly Selection Technical Bulletin
Document Number 155-306P25
October 16, 2008
Siemens Industry, Inc. Page 7
Table 3. 1/2 Inch to 1 Inch, MT Series 2-Way, Normally Closed Valves with
Powermite 599 MT Series SQS Electronic Valve Actuators.
Port, Action, &
Characteristic
Trim
Connection
Flow Rate
Valve
Size
24 Vac Actuator Assembly
Valve Body
Assembly
Non Spring
Return
Spring Return
0 to 10 Vdc Floating
SQS65U SQS65.5U SQS85.53U
C
v
K
vs
Inch
Actuator Code
264 264 266
2-Way, Normally Closed, Modified Equal Percentage,
Technical Instructions 155-196P25
Brass
FxF
0.4 0.34 0.5 599-02000
264-02000
265-02000 266-02000
0.63 0.54
0.5
599-02002 264-02002 265-02002 266-02002
1 0.85 0.5 599-02004 264-02004 265-02004 266-02004
1.6 1.37 0.5 599-02006 264-02006 265-02006 266-02006
2.5 2.14 0.5 599-02008 264-02008 265-02008 266-02008
4 3.42 0.5 599-02010 264-02010 265-02010 266-02010
6.3 5.38 0.75 599-02012 264-02012 265-02012 266-02012
10 8.55 1.0 599-02014 264-02014 265-02014 266-02014
FxUM
0.4 0.34 0.5 599-02001 264-02001 265-02001 266-02001
0.63 0.54 0.5 599-02003 264-02003 265-02003 266-02003
1 0.85 0.5 599-02005 264-02005 265-02005 266-02005
1.6 1.37 0.5 599-02007 264-02007 265-02007 266-02007
2.5 2.14 0.5 599-02009 264-02009 265-02009 266-02009
4 3.42 0.5 599-02011 264-02011 265-02011 266-02011
6.3 5.38 0.75 599-02013 264-02013 265-02013 266-02013
Stainless Steel
FxF
0.4 0.34 0.5 599-02015 264-02015 265-02015 266-02015
0.63 0.54 0.5 599-02017 264-02017 265-02017 266-02017
1 0.85 0.5 599-02019 264-02019 265-02019 266-02019
1.6 1.37 0.5 599-02021 264-02021 265-02021 266-02021
2.5 2.14 0.5 599-02023 264-02023 265-02023 266-02023
4 3.42 0.5 599-02025 264-02025 265-02025 266-02025
6.3 5.38 0.75 599-02027 264-02027 265-02027 266-02027
10 8.55 1.0 599-02029 264-02029 265-02029 266-02029
FxUM
0.4 0.34 0.5 599-02016 264-02016 265-02016 266-02016
0.63 0.54 0.5 599-02018 264-02018 265-02018 266-02018
1 0.85 0.5 599-02020 264-02020 265-02020 266-02020
1.6 1.37 0.5 599-02022 264-02022 265-02022 266-02022
2.5 2.14 0.5 599-02024 264-02024 265-02024 266-02024
4 3.42 0.5 599-02026 264-02026 265-02026 266-02026
6.3 5.38 0.75 599-02028 264-02028 265-02028 266-02028
• 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).