BREEZE™ ball valve 11s337p - welded/welded, full bore, PN25, PN16, all-welded equipped with welding fittings, has the same advantages for installation that the valve 11s31p does, but has a different reduced face-to-face length and full bore in all diameters.
Configuration and materials
|
No.
|
Part
|
Material
|
|
1
|
Ball plug
|
Steel 12H17 GOST 5632
|
|
2
|
Stem
|
Steel 20H13 GOST 5632
|
|
3
|
Fitting, body
|
Steel 20 GOST 1050
|
|
4
|
Ball seal ring
|
Polytetrafluoroethylene - F4K20 GOST 10007
|
|
5
|
Clamping sleeve
|
Steel 08H13 GOST 5632
|
|
6
|
Disk spring
|
Steel 65G GOST 14959
|
|
7
|
Backup washer
|
Steel 3 GOST 103
|
|
8
|
Stem seal
|
Polytetrafluoroethylene - F4 GOST 10007
|
|
9
|
Stem seal ring
|
Fluorosiloxane
|
|
10
|
Reducer
|
ISO 5211
|
Dimensions
| Item number |
DN |
D |
PN |
L |
H |
Dp |
Tp |
W |
| 11.37.100-003 |
100 |
100 |
25 |
300 |
395 |
108.00 |
6.00 |
31.7 |
| 11.31.125-003 |
125 |
125 |
25 |
325 |
408 |
133.00 |
5.00 |
36.3 |
| 11.37.150-002 |
150 |
150 |
25 |
400 |
425 |
159.00 |
7.00 |
44.4 |
| 11.37.200-002 |
200 |
200 |
25 |
600 |
504 |
219.00 |
7.00 |
121.7 |
| 11.37.250-002 |
250 |
250 |
25 |
730 |
614 |
273.00 |
9.00 |
207.6 |
| 11.37.300-002 |
300 |
300 |
16 |
850 |
652 |
325.00 |
8.00 |
269.5 |
