Instruction Manual
D102175X012
EZ-C, ET-C, and EWT-C Valves
July 2017
22
ET‐C and EWT‐C Valve Body Parts (figure 9)
Note
Part numbers are shown for recommended spares only. For part
numbers not shown, contact your Emerson sales office
or Local Business
Partner.
Key Description Part Number
1 Valve Body
If you need a valve body as a replacement part, order by
valve size, serial number, and desired material.
2* Valve Plug See following table
3* Cage, CF8M (316 SST)/Chrome coat
Equal Percentage
NPS 3 39B0341X012
NPS 4, 6X4, 8X4 39B0343X012
NPS 6, 8X6, 12X6 39B0345X012
NPS 8, 10X8 39B0347X012
Linear
NPS 3 39B0342X012
NPS 4, 6X4, 8X4 39B0344X012
NPS 6, 8X6, 12X6 39B0346X012
NPS 8, 10X8 39B0348X012
7* Stem See following table
8* Pin, S31600
9.5 mm (3/8 inch) stem 1V322635072
12.7 mm (1/2 inch) stem 1V322735072
19.1 mm (3/4 inch) stem 1V326035072
25.4 mm (1‐inch), & 38.1 mm (1‐1/4 inch) stem 1V334035072
9* Seat Ring,w/metal seat, 316 SST
ET‐C
NPS 3 23B6127X032
NPS 4 23B6128X052
NPS 6 29A9703X072
NPS 8 29A9704X042
EWT‐C
NPS 6X4 23B6129X042
NPS 8X4 23B6130X022
NPS 8X6 20B0811X042
NPS 12X6 33B6131X022
NPS 10X8 29A9704X042
10* Bonnet Gasket, S31600/graphite
NPS 3 1R3484X0042
NPS 4, 6X4, 8X4 1R3724X0042
NPS 6, 8X6, 12X6 1U5081X0052
NPS 8, 10X8 10A3265X112
Key Description Part Number
12* Spiral Gasket, N06600/graphite
NPS 3 1R348299442
NPS 4, 6X4, 8X4 1R372299442
NPS 6, 8X6, 12X6 1U508599442
13* Seat Ring Gasket
NPS 3, S31600/graphite 1R3481X0052
NPS 4, 6X4, 8X4, S31600/graphite 1J5047X0062
NPS 6, S31600/graphite 1U5086X0032
NPS 8X6, 12X6, N06600/graphite 1V644199442
NPS 8, 10X8, S31600/graphite 10A3266X082
15 Stud Bolt
16 Hex Nut
18 Flow Arrow
19 Drive Screw
21* Disk Retainer, w/Composition Seat, 316 SST
NPS 3 1V711235072
NPS 4, 6X4, 8X4 1V711533092
NPS 6 1V711833092
NPS 8, 10X8 10A4466X012
22* Disk Seat, w/Composition Seat, 316 SST
ET‐C
NPS 3 1V711435072
NPS 4 1V711733092
NPS 6 1V712033092
NPS 8 20A4467X012
EWT‐C
NPS 6X4 1V712533092
NPS 8X4 1V712633092
NPS 8X6 2V721733092
NPS 12X6 2V712733092
NPS 10X8 20A4467X012
23* Disk, PCTFE
NPS 3 18A8539X012
NPS 4, 6X4, 8X4 18A0732X012
NPS 6, 8X6, 12X6 18A0733X012
NPS 8, 10X8 20A4468X042
26 Load Ring
27 Retaining Ring
28* Seal Ring, R30003/UHMWPE
NPS 3 14B8251X012
NPS 4, 6X4, 8X4 14B8252X012
NPS 6, 8X6, 12X6 14B8254X012
NPS 8, 10X8 14B8255X012
29 Back‐Up Ring
51* Shim, S31600
NPS 3 16A1940X012
NPS 4, 6x4, 8x4 16A1941X012
NPS 6, 8X6, 12X6 16A1942X012
53 Nameplate
55 Lubricant, anti‐seize
(not included with valve) - - -
*Recommended spare parts
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