BS 2767:1972

Specification for valves and unions for hot water radiators

BSI Group , 02/28/1977

Publisher: BS

File Format: PDF

$132.00$264.16

Description

Standard By:BSI Group , 02/28/1977

Published:02/28/1977

ISBN(s):0580071766

Language:English

Note:This product is unavailable in Ukraine, Russia, Belarus

The revision now covers the inclusion of non-rising stem angle valves; the extension of the vice conditions for which certain valves and unions, when specially tested, may be used; the incorporation of Y-pattern straight valves: the inclusion of requirements for materials for toroidal sealing rings and the alignment of minimum stem diameters, and body and bonnet wall thickness with valves of PN 16 rating in BS 5154.