BREEZE™ ball valve 11s38p1 – flanged/flanged, full bore, PN40, PN25, PN16, flanged all-welded, used in the steam and steam condensing system pipelines. For the stem sealing, the reinforced gland packing made of corrosion-inhibited thermally expanded graphite is used. The clamping nut enables in-situ tightening the sealing on the stem or its repair, if necessary.
Configuration and materials
|
No.
|
Part
|
Material
|
|
1
|
Ball plug
|
Steel 12H17 GOST 5632
|
|
2
|
Stem, clamping nut
|
Steel 20H13 GOST 5632
|
|
3
|
Fitting, body
|
Steel 20 GOST 1050
|
|
4
|
Ball seal ring
|
Polytetrafluoroethylene - F4K20 GOST 10007
|
|
5
|
Stem seal
|
Polytetrafluoroethylene - F4 GOST 10007
|
|
6
|
Stem seal ring
|
Gland packing Н4030 TU U 26.8-34743542-001:2011
|
|
7
|
Clamping sleeve
|
Steel 08H13 GOST 5632
|
|
8
|
Backup washer
|
Steel 3 GOST 103
|
|
9
|
Flange
|
Steel 3sp GOST 535
|
|
10
|
Pin
|
Steel 45H GOST 4543
|
|
11
|
Handle
|
Steel 3 GOST 103
|
|
12
|
Disk spring
|
Steel 65G GOST 14959
|
|
13
|
Nut
|
GOST 2526
|
Dimensions
| Item number |
DN |
D |
PN |
L |
H |
A |
DF1 |
DF2 |
DF3 |
n |
W |
| 11.26.020-001 |
20 |
20 |
40 |
150 |
87 |
162 |
105 |
75 |
14 |
4 |
2.9 |
| 11.26.025-001 |
25 |
25 |
40 |
160 |
90 |
162 |
115 |
85 |
14 |
4 |
3.6 |
| 11.26.032-001 |
32 |
32 |
40 |
180 |
98 |
208 |
135 |
100 |
18 |
4 |
4.9 |
| 11.26.040-001 |
40 |
40 |
40 |
200 |
103 |
208 |
145 |
110 |
18 |
4 |
6.2 |
| 11.26.050-001 |
50 |
50 |
40 |
230 |
112 |
265 |
160 |
125 |
18 |
4 |
8.2 |
| 11.26.065-001 |
65 |
65 |
25 |
270 |
123 |
265 |
180 |
145 |
18 |
8 |
11.4 |
| 11.26.080-001 |
80 |
80 |
25 |
280 |
135 |
375 |
195 |
160 |
18 |
8 |
14.0 |
| 11.26.100-001 |
100 |
100 |
25 |
300 |
167 |
513 |
230 |
190 |
22 |
8 |
23.5 |
| 11.26.125-001 |
125 |
125 |
25 |
325 |
180 |
513 |
270 |
220 |
26 |
8 |
33.0 |
| 11.26.150-001 |
150 |
150 |
25 |
400 |
260 |
791 |
300 |
250 |
26 |
8 |
46.3 |
