Instruction Manual

Instruction Manual
D100398X012
ET Valve
October 2014
27
Figure 15. Alternate Configurations
FLOW UP
NPS 1 TO 8 ET USING PEEK ANTI-EXTRUSION RINGS
FLOW DOWN
21B2120-A
A6137
2
27
29
28
2
27
29
28
Key Description Part Number
Valve Body
(figures 16 through 21)
1ValveBody
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 see following table
4 Trim adaptor
5 Trim adaptor
7* Valve plug stem see following table
8* Pin, 316 Stainless Steel
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) or 31.8 mm (1-1/4 inch)
stem 1V334035072
9* Liner see following table
9* Seat Ring see following table
10* Bonnet Gasket see following table
11* Cage Gasket see following table
12* Spiral-Wound Gasket see following table
13* Seat Ring or Liner Gasket see following table
14* Adaptor Gasket see following table
15 Cap Screw
15 Stud
16 Nut
17 Pipe Plug, for use in valves with drain tapping only
18 Flow Direction Arrow
19 Drive Screw, Stainless Steel
20* Adaptor Gasket see following table
21* Seat Disk Retainer see following table
22* Disk Seat see following table
Key Description Part Number
23* Disk see following table
24* Seal Ring (EAT) see following table
25* Backup Ring (EAT) see following table
26 Load Ring (for NPS 8 ET only)
27* Retaining Ring see following table
27* Shim (EAT) see following table
28* Seal Ring (ET) see following table
29* Backup Ring (ET) see following table
31* Whisper Trim III Cage Retainer for
LevelsA3,B3&C3(NPS6ETonly)
410 Stainless steel 22A3255X012
WCC steel (ENC) 22A3256X012
316 Stainless Steel (ENC) 22A3256X022
316 Stainless Steel w/CoCr-A bore 22A3257X012
316 Stainless Steel (Cr Cr) 31A9792X012
31* Whisper Trim III Cage Retainer & Baffle
Ass'y for Level D3 (NPS 6 ET only)
410 Stainless Steel retainer & steel
baffle 22A3258X012
WCC steel (ENC) retainer & steel baffle 22A3258X022
316 Stainless Steel (ENC) retainer
& steel baffle 22A3258X052
316 Stainless Steel w/CoCr-A
retainer & steel baffle 22A3258X032
316 Stainless steel (ENC) retainer & 316
stainless steel baffle 22A3258X042
316 Stainless Steel (Cr Cr)
retainer & 316 Stainless Steel baffle 22A3258X062
32 Cavitrol III Bonnet Spacer
32 Whisper Trim III Bonnet Spacer (NPS 6 ET only)
51* Shim see following table
54 Wire
63* Anti-Extrusion Ring see following table
*Recommended spare parts