UL 1478A

UL Standard for Safety Pressure Relief Valves for Sprinkler Systems - First Edition; Reprint with revisions through and including June 5, 2013

contributor author	UL - UL
date accessioned	2017-09-04T17:19:16Z
date available	2017-09-04T17:19:16Z
date copyright	05/20/2013
date issued	2013
identifier other	ZMTODFAAAAAAAAAA.pdf
identifier uri	https://yse.yabesh.ir/std/handle/yse/142450
description abstract	These requirements cover pressure relief valves intended for use in sprinkler systems for fire protection service to relieve excessive pressures caused by thermal expansion, downstream of a pressure reducing valve or in valve trim. Requirements for installation of these valves are included in the Standard for the Installation of Sprinkler Systems, NFPA 13.
language	English
title	UL 1478A	num
title	UL Standard for Safety Pressure Relief Valves for Sprinkler Systems - First Edition; Reprint with revisions through and including June 5, 2013	en
type	standard
page	14
status	Active
tree	UL - UL:;2013
contenttype	fulltext