MSS SP-68

High Pressure Butterfly Valves with Offset Design

contributor author	MSS - Manufacturers Standardization Society of the Valve and Fittings Industry.
date accessioned	2017-09-04T17:40:06Z
date available	2017-09-04T17:40:06Z
date copyright	01/01/2011
date issued	2011
identifier other	DUMPTEAAAAAAAAAA.pdf
identifier uri	http://yse.yabesh.ir/std;query=autho47037D83FCDCAC4261598F1EFDEC014A/handle/yse/163132
description abstract	This standard practice covers design requirements, test performance, marking requirements, and nomenclature for butterfly valves designed for high pressure performance, having a seat plane offset from the plane of the stem centerline. This standard practice covers flangeless (wafer type) and single flanged (lug type) body designs, compatible with ASME/ANSI B16.5 flanges for sizes NPS 3 (DN 80) through NPS 24 (DN 600) and ASME/ANSI B16.47 Series A flanges for sizes NPS 30 (DN 750) through NPS 48 (DN 1200). Reference Tables 1 and 2. This standard practice covers valves having body pressure temperature ratings in accordance with ASME/ANSI B16.34. Definitions may be found in MSS SP 96.
language	English
title	MSS SP-68	num
title	High Pressure Butterfly Valves with Offset Design	en
type	standard
page	10
status	Active
tree	MSS - Manufacturers Standardization Society of the Valve and Fittings Industry.:;2011
contenttype	fulltext