Emerson Fisher 2052 - Page 3

Instruction Manual
D103296X012
2052 Actuator
June 2017
3
Table 4. Fisher 2052 Actuator Mounting Styles
MOUNTING ACTION
(1)
VALVE SERIES OR DESIGN VALVE SERIES OR DESIGN
BALL/PLUG
ROTATION TO
CLOSE
V150, V200 & V300
CV500
V500
DISK/BALL
ROTATION TO
CLOSE
A11, 8510B, 8532,
8560, 8580,
9500, and
Control‐Disk
Valve
Right‐Hand
PDTC
PDTO
CCW
CCW
A
B
A
B
CW
CW
B
A
Left‐Hand
PDTC
PDTO
CCW
CCW
D
C
D
C
CW
CW
C
D
Left‐Hand
(Optional)
(2)
PDTC
PDTO
CW
CW
C
D
NA
NA
NA
NA
NA
NA
1. PDTC—Push‐down‐to‐close, and PDTO—Push‐down‐to‐open.
2. A left hand mounted ball will be required for the NPS 3 through 12 Vee-Ball Series B and the NPS 14 and 16, with or without attenuator.
Figure 2. Fisher 2052 Actuator Mounting Styles
STYLE A
STYLE C
STYLE B
STYLE D
FLOW
2
3
4
2
3
4
POSITION 1
STANDARD
POSITION 1
STANDARD
4
4
3
3
2
2
GE37285-B
FLOW
STYLE D SHOWN
LEFT HAND MOUNTING
VALVE
INLET
STYLE B SHOWN
VALVE
INLET
RIGHT HAND MOUNTING
Table 5. Pressure Connections
ACTUATOR
SIZE
PRESSURE CONNECTION
1/4 NPT 1/2 NPT 3/4 NPT G 1/4
1 standard optional not available optional
2 standard optional not available optional
3 not available standard optional not available