Data Sheet

ENVIRO-SEAL Bellows Seal
D101641X012
Product Bulletin
59.1:070
December 2012
7
Table 8. Dimensions for easy-eValves
VALVE SIZE,
NPS
easy-eVALVES
Stem Diameter D
mm Inch mm Inch
1/2, 3/4, & 1 9.5 3/8 320 12.59
1-1/2 9.5 3/8 317 12.47
2 12.7 1/2 383 15.09
3 12.7 1/2 517 20.34
4 12.7 1/2 541 21.28
Table 9. Dimensions for easy-eValves
VALVE STEM
DIAMETER
ACTUATOR
TYPE
ACTUATOR
SIZE
E
mm Inch mm Inch
9.5 3/8
657
30
34
440
498
17.31
19.62
667
30
34
478
573
18.81
22.56
12.7 1/2
657
40
45
46
548
659
656
21.56
25.94
25.81
667
40
45
46
594
768
748
23.38
30.25
29.44
Ordering Information
When ordering, specify:
For Existing Valves
1. Process fluid
2. Process fluid temperature
3. Maximum valve inlet pressures
4. Maximum valve pressure drops
5. Valve design (ED, YD, etc.), size, and class
6. Valve stem diameter
7. Refer to the specifications. R eview the information
under each specification and in the referenced tables;
writedownyourchoicewheneverthereisaselection
to be made.
With New Valves
1. Refer to the valve bulletin for ordering information.
2. Also refer to the specifications. Review the
information under each specification and in the
referenced tables; write down your choice whenever
thereisaselectiontobemade.
Figure 2. Dimensions for easy-e Valves
(also see tables 8 and 9)
1/4-NPT
PURGE-
MONITORING
CONNECTIONS
E
D
A5696