 | Protecting the system against excessive pressure
|
| | Conventional power stations: drum, superheater, reheater
| | | Nuclear power stations:steam generator protection on the secondary side
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Construction:
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angel-type valve
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Size:
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DN 50 - 300
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Connections:
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weld end inlet and outlet, flange possible
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Seat-Ø:
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GS, CrMo
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Max. set pressure:
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280 bar
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Control:
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pneumatic PC 53 or PC 50
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Function:
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+5% / -7%
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Materials:
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GS, CrMo
|
|
Mounting position:
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vertical
|
|
Perm. temp.:
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560°C
|
| In case of a breakdown of the auxiliary energy function as self-operated spring loaded safety valve
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|
| Integrated pneumatic piston as differential piston
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|
| Easily accessible for service operations by lifting off the complete upper part of the valve at the bayonet fixing
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|
| Belleville spring with spherical centering
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| Compact design
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|
| | TÜV-Type Test Approval
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|
;)
