Emerson Process Management 1051 - Manual (Page 37)

Instruction Manual
D100320X012
1051 and 1052 H & J Actuators
October 2012
37
Key 11 Spring (1) , steel (for 1051 actuator only)
Key 13 Spring Seat (1) , steel (for 1051 actuator only)
CASING PRESSURE
ACTUATOR SIZE
KEY 11
SPRING PART NUMBER
KEY 13
SPRING SEAT PART NUMBER Bar Psig
0 to 1.2 0 to 18
30
1K509827032
1F361627032
12A9445X012
12A9445X012
40 1L217427042 12A9447X012
60
1K162727082
1N937327082
1N937327082
12A9450X012
12A9448X012
12A9449X012
0 to 2.3 0 to 33
30 1N751527032 12A9445X012
40
1L217327042
1P637127082
12A9446X012
12A9447X012
60
1K162827082
1K162827082
1N937327082
1N937327082
12A9448X012
12A9449X012
12A9448X012
12A9449X012
0 to 2.8 0 to 40
40 1L217327042 12A9446X012
60
1K162827082
1K162827082 12A9448X012
12A9449X012
0 to 3.8 0 to 55 40 1L217327042 12A9446X012
0.2 to 1.0 3 to 15 60 1K162727082 12A9450X012
0.2 to 2.1 3 to 30
30 1N751527032 12A9445X012
40
1L217327042
1P637127082
12A9446X012
12A9447X012
60
1K612827082
1N937327082
12A9449X012
12A9449X012
1. For more detailed ordering information concerning proper spring and spring seat selection to obtain the torque required by the valve, contact your Emerson Process Management sales of­
fice.
Key 91*. Woodruff Key for Actuator with J Mounting Adaptation, Alloy Steel
ACTUATOR SIZE
KEYED SHAFT COUPLING DIAMETER
WOODRUFF KEY NUMBER PART NUMBER
mm Inches
40
9.5 3/8 304 F1357631252
12.7 1/2 304 F1357631252
15.9 5/8 404 F1357731252
40 & 60
19.1 3/4 406 F1357831252
25.4 1 607 F1357931252
60 & 70 (1)
31.8 1-1/4 809 F1358031252
38.1 1-1/2 811 F1358131252
60 & 70 (1)
44.5 1-3/4 1211 F1358231252
50.8 2 1022-1 F1366131252
1. Size 70 for 1052 actuator only.
*Recommended spare parts