MSS Banner The Technical Voice of the Industry
View Larger Image


Ductile Iron Gate Valves

This Standard Practice provides requirements for ductile iron gate valves with flanged, threaded, mechanical joint and push-on end connections.
These valves are suitable within the sizes and pressure temperature ratings specified herein for general purpose service.
This Standard Practice also includes, directly or by reference, stipulations for chemical and physical properties of materials and dimensions of end connections in common use.
This Standard Practice covers ductile iron gate valves with CWP and Class designated ratings.


Today is: Sunday
August 9, 2020

MSS Member Login

MSS Scholarships
(Now Accepting 2020 Applications)
Deadline Extended

MSS Apparel

We Accept:
VISA  MasterCard  American Express
Discover  Diners Club 
Site Secured by:

Like us on:

Accept Credit Cards Online