Emerson Fisher 667NS2 Instruction Manual page 33

Instruction Manual
D103472X012
Table 16. Key 108 Lower Diaphragm Plate and Key 195 Hex Socket Cap Screw
ACTUATOR SIZE
45
70
80
Table 17. Key 109 Yoke or Yoke/Diaphragm Casing Assembly
ACTUATOR SIZE
80C with Hand Operation
1. Size 80A, 80B, and 80C are yoke/casing weldments.
Table 18. Key 110 Spring
ACTUATOR SIZE
45
70
80
1. The spring part number is dependent on several factors and will be selected during valve/actuator sizing.
Table 19. Key 111 Travel Stop Spacer Nut
ACTUATOR SIZE
45
70
Table 20. Key 114 and Key 144 Hex Cap Screws and Washers
ACTUATOR SIZE
45
70
80
KEY 108 LOWER DIAPHRAGM PLATE
45A
70A
70B
(1)
80A
(1)
80B
(1)
80C
BACK-SEATED VALVE?
Yes
No
Yes
No
SCREW SIZE
Inch
3/8-16 x 0.75
1/2-13 x 0.88
1/2-13 x 1.5
PART NUMBER
GE57684X012
GE57287X012
16A0858X012
CASING LENGTH
N/A
Standard
Long
VALVE TRAVEL
Inch
3/4
1/4
3/4
2
3/4
1-1/2
2
KEY 114 SCREW
QTY. REQUIRED
8
12
12
667NS2 Actuator
KEY 195 CAP SCREW PART NUMBER
1V1542X0012
10A3869X012
N/A
PART NUMBER
GG05116X022
GG05114X012
GG05127X022
GE55300X012
GE57117X012
GG48795X012
GG08627X012
PART NUMBER
1E8258X0042
1E8267X0012
1E8270X0012
1E8271X0012
1N1285X0042
1N1287X0022
1N7193X0042
1H7470X0072
1H7473X0052
1U5314X0072
PART NUMBER
GE56238X012
GE56133X012
GE59812X012
GE56141X012
GE61293X012
GG66182X012
GE56141X012
GE56133X012
KEY 144 WASHER
PART NUMBER PART NUMBER
1A3684X0082
1N1293X0092
1A4533X0162
March 2022
(1)
N/A
N/A
1A5189X0042
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