double block and bleed valve

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Template Information
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Is Abstract
No
Description
A block and bleed valve that is incorporating two seats, each of which provides a seal, and a means of venting the space between the seats. The seats may isolate with the pressure differential acting in the same or in opposite directions depending on the design.
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design specification
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failure action
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fluid name
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full opening valve
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nominal diameter
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normal operating pressure
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normal operating temperature
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piping class
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Related Templates
Templates linked to this one.
double block and bleed valve
equipment class

A block and bleed valve that is incorporating two seats, each of which provides a seal, and a means of venting the space between the seats. The seats may isolate with the pressure differential acting in the same or in opposite directions depending on the design.