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Cast Iron Sequencing Valve |
Fig. M1221 |
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| COMPONENT |
MATERIAL |
| BODY |
CAST IRON |
| COVER |
CAST IRON |
| SEAT |
NICKEL ALLOY |
| VAVLE HEAD |
NICKEL ALLOY |
| STEM |
MANG BR. |
| GLAND |
MANG BR. |
| HANDWHEEL |
CAST IRON |
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Technical Description of Standard Valves |
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SIZE |
A |
B |
C |
WEIGHT |
mm |
ins |
mm |
ins |
mm |
ins |
mm |
ins |
kg |
25 |
1 |
204 |
8 |
83 |
3 1/4 |
83 |
3 1/4 |
10.5 |
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Pressure Temperature Ratings |
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Standard Flange |
Saturated Steam Pressure |
BS. 4504 |
Temperature ºC |
BAR |
PN16 |
195 |
13 |
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Cast iron body and bonnet with an inside screw rising stem.
Flanged to BS. 4504 PN16. |
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