Powermite 599 MT Series Terminal Unit 2-way Valves
Technical Instructions
Document Number 155-196P25
April 9, 2009
Siemens Building Technologies, Inc.
Page 11
Table 10. Actuator Dimensions and Recommended Service Envelope. Dimensions in Inches (Millimeters).
Actuator
Actuator
Prefix
Code
Valve
Size
Center line to Top of
Actuator, H1
Service Height, H
Width or
Diameter of
Actuator, W1
Service
Width
W
599-01088
2-Inch
Pneumatic
256,
257,
258
1/2 (15)
3-1/16 (78)
11 (280)
4 (100)
10 (250)
3/4 (20)
3-1/16 (78)
11 (280)
4 (100)
10 (250)
1 (25)
3-5/16 (84)
11-1/4 (285)
4 (100)
10 (250)
SQS65U
0 to 10 Vdc
NSR*
264
1/2 (15)
6-5/8 (167))
14-1/2 (370)
5-1/16 (128)
9 (225)
3/4 (20)
6-5/8 (167)
14-1/2 (370)
5-1/16 (128)
9 (225)
1 (25)
6-7/8 (173)
15 (380)
5-1/16 (128)
9 (225)
SQS65.5U
0 to 10 Vdc
SR**
265
1/2 (15)
6-1/16 (153)
14 (355)
5-1/16 (128)
9 (225)
3/4 (20)
6-1/16 (153)
14 (355)
5-1/16 (128)
9 (225)
1 (25)
6-5/16 (159)
14-1/2 (370)
5-1/16 (128)
9 (225)
SQS85.53U
Floating
SR
266
1/2 (15)
6-1/16 (153)
14 (355)
5-1/16 (128)
9 (225)
3/4 (20)
6-1/16 (153)
14 (355)
5-1/16 (128)
9 (225)
1 (25)
6-5/16 (159)
14-1/2 (370)
5-1/16 (128)
9 (225)
SSC61U
0 to 10 Vdc
NSR
261
1/2 (15)
5-1/2 (140)
13-1/2 (343)
4-3/4 (121)
12-3/4 (324)
3/4 (20)
5-1/2 (140)
13-1/2 (343)
4-3/4 (121)
12-3/4 (324)
1 (25)
5-3/4 (146)
13-3/4 (349)
4-3/4 (121)
12-3/4 (324)
SSC61.5U
0 to 10 Vdc
SR
262
1/2 (15)
5-1/2 (140)
13-1/2 (343)
4-3/4 (121)
12-3/4 (324)
3/4 (20)
5-1/2 (140)
13-1/2 (343)
4-3/4 (121)
12-3/4 (324)
1 (25)
5-3/4 (146)
13-3/4 (349)
4-3/4 (121)
12-3/4 (324)
SSC81U
Floating
NSR
259
1/2 (15)
5-1/2 (140)
13-1/2 (343)
4-3/4 (121)
12-3/4 (324)
3/4 (20)
5-1/2 (140)
13-1/2 (343)
4-3/4 (121)
12-3/4 (324)
1 (25)
5-3/4 (146)
13-3/4 (349)
4-3/4 (121)
12-3/4 (324)
SSC81.5U
Floating
SR
260
1/2 (15)
5-1/2 (140)
13-1/2 (343)
4-3/4 (121)
12-3/4 (324)
3/4 (20)
5-1/2 (140)
13-1/2 (343)
4-3/4 (121)
12-3/4 (324)
1 (25)
5-3/4 (146)
13-3/4 (349)
4-3/4 (121)
12-3/4 (324)
*NSR:
Non-spring Return
**SR: Spring Return