# I have a question about engineering regarding an air release valve; specifically, which specification should we utilise for it in the outlet line of a sanitary sewer lifting station? I would appreciate it if you could share the specification

**URL:** <https://forumautomation.com/t/i-have-a-question-about-engineering-regarding-an-air-release-valve-specifically-which-specification-should-we-utilise-for-it-in-the-outlet-line-of-a-sanitary-sewer-lifting-station-i-would-appreciate-it-if-you-could-share-the-specification/11295>\
**Category:** Automation and Instrumentation Project Management\
**Tags:** instrumentation\
**Created:** [July 8, 2023, 4:18am UTC](https://forumautomation.com/t/i-have-a-question-about-engineering-regarding-an-air-release-valve-specifically-which-specification-should-we-utilise-for-it-in-the-outlet-line-of-a-sanitary-sewer-lifting-station-i-would-appreciate-it-if-you-could-share-the-specification/11295 "2023-07-08T04:18:06Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Instrument\_Engineer](https://forumautomation.com/user_avatar/forumautomation.com/instrument_engineer/32/6734_2.png) [@Instrument\_Engineer](https://forumautomation.com/u/Instrument_Engineer)\
**Post date:** [July 8, 2023, 4:18am UTC](https://forumautomation.com/t/i-have-a-question-about-engineering-regarding-an-air-release-valve-specifically-which-specification-should-we-utilise-for-it-in-the-outlet-line-of-a-sanitary-sewer-lifting-station-i-would-appreciate-it-if-you-could-share-the-specification/11295/1 "2023-07-08T04:18:06Z")

</div>

I have a question about engineering regarding an air release valve; specifically, which specification should we utilise for it in the outlet line of a sanitary sewer lifting station? I would appreciate it if you could share the specification.