Customer Service:
Mon - Fri: 8:30 am - 6 pm EST

 Most recent

MSS SP-148-2014

Low Pressure Flanged or Lugged Carbon Steel and Iron or Ductile Iron, Cast or Fabricated, Bonnetless, Knife Gate Valves without Liners

This Standard Practice establishes requirements for carbon steel, iron or ductile iron, cast or fabricated, bonnetless, unlined knife gate valves with flanged or lugged ends from size NPS 2 (DN 50) through NPS 60 (DN 1500). The valves identified in this Standard Practice are intended for use in applications where shock loadings are not encountered.

Content Provider
Manufacturers Standardization Society of the Valve and Fittings Industry, Inc. [MSS]


ANSI Logo

As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.

CUSTOMER SERVICE
NEW YORK OFFICE
ANSI HEADQUARTERS