Data Sheet for Product

MT Series Terminal Unit Valve and Actuator Assembly Selection Technical Bulletin
Document Number 155-306P25
October 27, 2015
Siemens Industry, Inc. Page 15
Table 11. 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)
SAS
NSR
363
364
1/2 (15)
7-1/2 (191)
15-1/2 (394)
3-1/2 (89)
7-1/2 (191)
3/4 (20)
7-1/2 (191)
15-1/2 (394)
3-1/2 (89)
7-1/2 (191)
1 (25)
7-3/4 (197)
15-3/4 (400)
3-1/2 (89)
7-1/2 (191)
SAS
SR
365
366
1/2 (15)
7-1/2 (191)
15-1/2 (394)
4 (100)
8 (203)
3/4 (20)
7-1/2 (191)
15-1/2 (394)
4 (100)
8 (203)
1 (25)
7-3/4 (197)
15-3/4 (400)
4 (100)
8 (203)
SSC
259
260
261
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)