Data Sheet for Product

Technical Bulletin TB254 599 Series Zone Valve and Actuator Assembly Selection
Document Number 155-291
February 9, 2018
Page 6 Siemens Industry, Inc.
Figure 4. SFA/P Series Actuator:
Service Envelope for 2-Way Valve Assembly.
Figure 5. SFA/P Series Actuator:
Service Envelope for 3-Way Valve Assembly.
Table 7. SFA/P Actuator Dimensions and Recommended Service Envelope in Inches (Millimeters).
Actuator
Prefix
Codes
Valve Line
Size
Valve
Centerline to
Top of Actuator
H1
Service
Height
H
Width or
Diameter of
Actuator
W1
Service
Width
W
2-Way
3-Way
2-Way
3-Way
2-Way
3-Way
2-Way
3-Way
240
241
242
243
.50 (15)
4.38
(112)
4.38
(112)
12.38
(315)
12.38
(315)
4.38
(112)
4.38
(112)
12.38
(315)
12.38
(315)
.75 (20)
1.00 (25)