
ET Valve
Instruction Manual
Form 5081
June 2002
32
Key 2* Valve Plug for Spring-Loaded Seal Ring Constructions
VALVE SIZE, INCHES
STEM DIAMETER
416 STAINLESS
316 STAINLESS
316 STAINLESS STEEL
Design ET
Design EAT
mm
Inches
416 STAINLESS
STEEL HARDENED
316 STAINLESS
STEEL
(1)
316 STAINLESS STEEL
w/CoCr-A SEAT & GUIDE
(1)
1, 1-1/4, or 1-1/2 x 1
1
9.5
3/8
20A4103X012
20A4103X022
20A4104X012
1-1/2 or
2-1/2 x 1-1/2
2 or 3 x 1-1/2
9.5
12.7
3/8
1/2
20A6711X012
20A4150X012
20A6711X022
20A4150X022
22A5941X012
20A4151X012
2 or 3 x 2
4 x 2
12.7
19.1
1/2
3/4
20A4097X012
20A4098X012
20A4097X022
20A4098X022
20A4099X012
20A4100X012
2-1/2 or
4 x 2-1/2
3 or 6 x 2-1/2
12.7
19.1
1/2
3/4
20A9533X012
20A4144X012
20A9533X022
20A4144X022
20A9534X012
20A4146X012
3
4
12.7
19.1
1/2
3/4
20A5414X012
20A5342X012
20A5414X022
20A5342X022
22A3458X012
20A5344X012
4
6
12.7
19.1
25.4
1/2
3/4
1
20A2641X012
20A4194X012
20A4195X012
20A2641X022
20A4194X0A2
20A4195X032
21A0187X012
20A4197X012
20A4198X012
6
- - -
19.1
25.4
3/4
1
20A2642X012
20A5621X012
20A2642X022
20A5621X022
21A8443X012
20A6706X012
8
- - -
19.1
25.4
31.8
3/4
1
1-1/4
21A5356X012
21A5357X012
21A5358X012
21A5356X022
21A5357X022
21A5358X022
21A5362X012
21A5363X012
21A5364X012
1. Not for use with 17-4PH stainless steel cages above 210
C (410
F).
Keys 2*, 7*, and 8* Valve Plug and Stem Assembly for Plain Bonnet for Spring-Loaded Seal Ring Constructions
VALVE SIZE, INCHES
STEM DIAMETER
416 STAINLESS
316 STAINLESS
316 STAINLESS STEEL
Design ET
Design EAT
mm
Inches
416 STAINLESS
STEEL HARDENED
316 STAINLESS
STEEL
(1)
w/CoCr-A SEAT &
GUIDE
(1)
1, 1-1/4
1
9.5
3/8
20A4103X052
- - -
- - -
1-1/2
2
9.5
12.7
3/8
1/2
20A6711X032
20A4150X062
20A6711X042
- - -
22A5941X022
- - -
1-1/2 x 1
2 x 1
9.5
3/8
20A4103X042
- - -
- - -
2 or 3 x 2
4 x 2
12.7
1/2
20A4097X062
20A4097X182
20A4099X102
2-1/2 or 4 x 2-1/2
3 or 6 x 2-1/2
12.7
1/2
20A9533X052
20A9533X062
20A9534X092
2-1/2 x 1-1/2
3 x 1-1/2
12.7
1/2
20A4150X062
- - -
- - -
3
4
12.7
19.1
1/2
3/4
20A5414X062
20A5342X082
20A5414X052
- - -
22A3458X022
20A5344X042
4
6
12.7
19.1
1/2
3/4
20A2641X042
20A4194X052
20A2641X162
- - -
- - -
- - -
6
- - -
19.1
3/4
20A2642X052
20A2642X062
21A8443X032
8
- - -
19.1
3/4
21A5356X052
21A5356X132
21A5362X062
1. Not for use with 17-4PH stainless steel cages above 210
C (410
F).
Key 2* 1-Stage Cavitrol III Valve Plug (Design ET only)
STEM DIAMETER
316 STAINLESS STEEL w/CoCr-A
VALVE SIZE, INCHES
mm
Inches
420 STAINLESS STEEL
316 STAINLESS STEEL w/CoCr-A
ON SEAT & GUIDE
(1)
1
12.7
1/2
28A1001X012
28A2226X012
1-1/2
12.7
1/2
28A1002X012
28A2227X012
2
12.7
19.1
1/2
3/4
28A1003X012
28A1004X012
28A2228X012
28A2229X012
2-1/2
12.7
19.1
1/2
3/4
28A1005X012
28A1006X012
28A2230X012
28A2231X012
3
12.7
19.1
1/2
3/4
28A1007X012
28A1008X012
28A2232X012
28A2233X012
4
19.1
25.4
3/4
1
28A1010X012
28A1011X012
28A2234X012
28A2235X012
6
25.4
31.8
1
1-1/4
28A1013X012
28A1014X012
28A2236X012
28A2237X012
8
25.4
31.8
1
1-1/4
28A1016X012
28A1017X012
28A2238X012
28A2239X012
1. Not for use with 17-4PH stainless steel cages above 210
C (410
F).
*Recommended spare parts