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401R-100
Description: Alloy 20 3-Piece Full Port Ball Valve with Actuator Ready ISO Mouting Pad
Sizes: 1/2" to 3"
Ends: Full Port Threaded
Features
- Multi-piece packing set
- ISO 5211 mounting pad
- Blowout-proof stem design
- In-line repairable
- Meets NACE MR01-75
- Adjustable packing gland
- Investment cast components
- RPTFE seats and seals
- Full port configuration
- Federal Specification: WW-V-35C, Type:II, Composition: SS, Style: 1
- Vacuum Service to 29 inches Hg
- MSS SP-110; ball valves, threaded, socket-welding, solder joint, grooved and flared ends
- Pressure Ratings:
1000 psig WOG, 1-1/2" & 3" 800 psig WOG, Cold Non-Shock
150 psig Saturated Steam
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Materials
Part |
Material |
1. Stem |
B473-N08020 |
2. Jam nut |
SS |
3. Low profile nut |
316 SS |
4. Gland |
A276-316 |
5. Stem bearing |
RPTFE |
6. End cap (2) |
ASTM A351-CN7M |
7. Hex Nut (4) |
18-8 SS |
8. Seat (2) |
RPTFE |
9. Ball |
B473-N08020 |
10. Body Bolt (4) |
18-8 SS |
11. Stem packing |
MPTFE |
12. Body |
ASTM A351-CN7M |
13. Lock tab washer |
304 SS |
14. Lever and grip |
304 SS w/vinyl |
Temperature Curves
Model Number: 401R-100 (1/2" to 3")

Dimensions

Part No. |
Size
in./mm |
A
in./mm |
B
in./mm |
C
in./mm |
D
in./mm |
E
in./mm |
F
in./mm |
401R-103-01 |
1/2
15 |
0.620
15.748 |
1.400
35.560 |
2.810
71.374 |
2.050
52.070 |
4.180
106.172 |
0.590
14.986 |
401R-104-01 |
3/4
20 |
0.810
20.574 |
1.710
43.434 |
3.420
86.868 |
2.420
61.468 |
4.930
125.222 |
0.700
17.780 |
401R-105-01 |
1
25 |
1.000
25.400 |
1.920
48.768 |
3.850
97.790 |
2.540
64.516 |
4.930
125.222 |
0.700
17.780 |
401R-107-01 |
1-1/2
40 |
1.500
38.100 |
2.590
65.786 |
5.180
131.572 |
3.490
88.646 |
8.060
204.724 |
0.980
24.892 |
401R-108-01 |
2
50 |
2.000
50.800 |
3.010
76.454 |
6.030
153.162 |
3.950
100.330 |
8.060
204.724 |
0.980
24.892 |
401R-000-01 |
3
80 |
3.000
76.200 |
8.000
203.200 |
8.000
203.200 |
6.440
163.576 |
19.130
485.902 |
1.420
36.068 |
Part No. |
Size
in./mm |
G
in./mm |
H
in./mm |
I
in./mm |
L
in./mm |
Tapping |
Flats |
401R-103-01 |
1/2
15 |
1.170
29.718 |
0.610
15.494 |
0.280
7.112 |
3.280
83.312 |
3/8-24 |
.247/.249 |
401R-104-01 |
3/4
20 |
1.390
35.306 |
0.840
21.336 |
0.280
7.112 |
3.520
89.408 |
3/8-24 |
.247/.249 |
401R-105-01 |
1
25 |
1.390
35.306 |
0.840
21.336 |
0.280
7.112 |
3.640
92.456 |
3/8-24 |
.247/.249 |
401R-107-01 |
1-1/2
40 |
1.950
49.530 |
1.160
29.464 |
0.340
8.636 |
4.380
111.252 |
5/8-18 |
.370/.372 |
401R-108-01 |
2
50 |
1.950
49.530 |
1.160
29.464 |
0.340
8.636 |
4.850
123.190 |
5/8-18 |
.370/.372 |
401R-000-01 |
3
80 |
2.840
72.136 |
1.670
42.418 |
3/8/16 |
8.140
206.756 |
N/A |
0.725 |
Options
(SUFFIX) |
OPTION |
SIZES |
-02- |
Static Grounded |
1/2" to 3" |
-03- |
1- 1/4" Stem Extension |
1/2" to 2" |
-04- |
2- 1/4" Stem Extension |
1/2" to 2" |
-08- |
90° Reversed Stem |
1/2" to 2" |
-18- |
Plain Yellow Grip |
1/2" to 3" |
-21- |
UHMWPE Seats (Non-PTFE) |
1/2" to 2" |
-24- |
Graphite Stem Packing |
1/2" to 3" |
-27- |
Latch Lock Lever |
1/2" to 2" |
-35- |
VTFE Trim |
1/2" to 3" |
-36- |
SS Hi-Rise Round Handle & Nut |
1/2" to 2" |
-39- |
SS Hi-Rise Locking Wheel Handle, SS Nut |
1/2"to 2" |
-49- |
Assembled Dry |
1/2" to 3" |
-57- |
Oxygen Cleaned |
1/2" to 3" |
-60- |
Grounded Ball & Stem |
1/2" to 3" |
-AR- |
Less Handle & Stop-Add Belleville Washers |
1/2" to 3" |
-P01- |
BSPP (Parallel) Thread Connection |
1/2" to 2" |
-T01- |
BSPT (Tapered) Thread Connection |
1/2" to 2" |
-WB- |
With Lever & Belleville Washers |
1/2" to 3" |
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