Search results for query: *

Thanks Gr8blu, that makes ense. Appriciate the quick respone. Just curious if there is an example for an AHJ and the code it would refer to?

Hello everyone I understand the IP ratings, the numbers, and what the equipment is protected against. I can't find out who or what dictates what IP rating is required in which environment. For example, a motor may be rated IP 22 or IP 23 but who or what dictates it must be either of the two if...

Hi Thanks but I am not asking how the set pressure of the PSV relates to the MAWP of the vessel. What I am asking is, if the PSV as a device itself has a MAWP? Lets assume I have a vessel, which MAWP is 215 PSIG. So I would set my PSV at 215 PSIG or lower. However, the PSV itself is a...

Would make sense on a flanged PSV. How about a threaded PSV? I assume a PSV is considered as "fitting" and as it has a CRN it has a MAWP. However, I have never seen an MAWP on any PSV data sheet, test report or Name Plate. If the PSV does have a MAWP it must be higher as or equal to the MAWP of...

Hello I have a very simple question. Does a PSV itself has a MAWP? I am just asking as I have never seen it on a data sheet or a name plate but since the PSV has a CRN I assume it has a MAWP associated to it. Thanks