Faltenbalg-Absperrventile
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Overview
The high integrity A3S bellows sealed valve is suitable for use under higher pressure steam, gas, and liquid applications as it is designed to ASME Class 800.
A3S and A3SS Bellows Sealed Stop Valve
Technische Informationen
Größen, Anschlüsse |
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½", ¾", 1", 1¼", 1½" und 2" |
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Screwed BSP (BS 21 parallel), NPT |
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Socket weld to BS 3799 /ANSI B 16.11 |
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Pressure / temperature limits (Class 800) |
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Nenndruckstufe |
Class 800 | |
| PMA | Maximal zulässiger Druck | 136 bar g |
| TMA | Maximum allowable temperature | 425°C |
| Minimale Auslegungstemperatur | -29°C | |
| PMO | Höchster Arbeitsdruck | 99 bar g @ 360°C |
| Maximum operating pressure for extended bellows life | 40 bar g @ 400°C | |
| TMO | Maximale Betriebstemperatur | 425°C |
| Maximum operating temperature for extended bellows life | 400°C @ 40 bar g | |
| Minimum operating temperature | -29°C | |
| Without the bellows fitted the unit is designed for a maximum cold hydraulic test pressure of: | 212 bar g | |
Technische Informationen
Dokument
A3S and A3SS Bellows Sealed Stop Valves
Sprache
English
Referenznummer
TI-P132-09
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Dokument
A3S Bellows Sealed Stop Valve
Sprache
English
Referenznummer
IM-P132-11