The Manufacturers Standardization Society (MSS) of the Valve and Fittings Industry recently announced that ANSI/MSS SP-144-2020, Pressure-Seal Bonnet Valves, has been approved by the American National Standards Institute (ANSI) as a revised American National Standard (ANS) and published by MSS. Standard Practice (SP)-144 has served the industry for over 5 years and first became ANSI-approved in 2015.
The MSS of the Valve and Fittings Industry has also announced that SP-124-2020, Fabricated Tapping Sleeves, has been revised and published by MSS. Standard Practice (SP)-124 has served as an industry norm for over 21 years; covering the performance, design, and installation requirements of fabricated tapping sleeves used in water and sewage systems.
Image credit: Camtech Manufacturing