News / Press Releases

LATEST RELEASE: May 2018

MSS AWARDS FIVE SCHOLARSHIPS TO ENGINEERING STUDENTS

MSS is pleased to announce the 2018 recipients of the MSS Tom Hannafin Scholarship Awards!  Mr. Mark Clark, President of MSS, announced the five awardees at the recent 2018 MSS Annual Meeting.  The MSS company members that are affiliated with the awardees include the American Cast Iron Pipe Company (American Flow Control), DeZurik APCO Hilton, Mueller Company, and Pentair (ERICO) ....

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May 2018

MSS PUBLISHES NEW STANDARD FOR PLASTIC-LINED METAL VALVES

MSS announces the publication of NEW Standard Practice SP-155-2018, Plastic-Lined Metal Valves ...

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Recent Publications

SP-44-2016       SP-122-2017       SP-143-2018       SP-151-2016       SP-152-2017      

SP-153-2017       SP-154-2018       SP-155-2018      

Projects

Active American National Standard Projects (ANSI/MSS)

Updated: August 2017  Opened: October 2014

Project: 14-18-ANS  Committee: C-409  Standard: SP-135-2010 Action: New

HIGH PRESSURE KNIFE GATE VALVES

(ANSI-APPROVED AMERICAN NATIONAL STANDARD)


Updated: August 2017  Opened: August 2017

Project: unassigned  Committee: C-501  Standard: SP-142-2012 Action: New

[PROPOSED NEW ANS] EXCESS FLOW VALVES FOR FUEL GAS SERVICE, NPS 1½ THROUGH 12

ANS PN yet to be assigned.


Active MSS Standard Projects (New Standards)

Updated: April 2018  Opened: February 2009

Project: 09-18  Committee: C-310  Standard: New SP Action: New

INSTALLATION OF GEAR & POWER ACTUATORS

In Committee Review/Ballot Prep as of 3/26/2014 (TF Draft for Chair Review/Approval/Direction). CC requested (4/2014) that the C-310 Chair revise draft and submit to the CC for Title & Scope approval and committee jurisdiction.


Updated: March 2018  Opened: July 2017

Project: 17-03  Committee: C-409  Standard: New SP Action: New

LOW PRESSURE DOUBLE BLOCK AND BLEED TYPE KNIFE GATE VALVES

Approved as New SP-154-2018. Project number assigned 7/14/2017.




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May 25, 2018

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