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Pressure Relief Valve Connection
Thanks LittleInch. The pipe is indeed just out of the PRV, with a short length to atmosphere. @shvet, this PRV is installed on a saturated steam line, with the lift pressure set to 22 barg, and is piped straight-up approx. 8 meters. I'm confident that there is no back pressure issue, and very...- MelBe
- Post #4
- Forum: Boiler and Pressure Vessel engineering
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Pressure Relief Valve Connection
When installing a pressure relief valve, does the outlet pipe need to use the same flange pressure rating as the valve? i.e. a PRV with DN50 PN40 flanges, can a DN50 PN10 flange be used for the blow off piping, seen as it is exposed directly to atmosphere and does not actually see any...- MelBe
- Thread
- Replies: 12
- Forum: Boiler and Pressure Vessel engineering
