Home > Term: internal spring-type pressure relief valve
internal spring-type pressure relief valve
A pressure relief valve, for use on ASME stationary containers, that has a low profile and is similar to a full internal relief valve except the wrenching pads and seating section are above the container connection. The adjusting spring and the stem are below the seat and are not exposed to the atmosphere.
- Part of Speech: noun
- Industry/Domain: Fire safety
- Category: Prevention & protection
- Company: NFPA
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