LATEST RELEASE: April 2018 MSS PUBLISHES NEW LOW PRESSURE KNIFE GATE VALVE STANDARD MSS announces the publication of NEW Standard Practice SP-154-2018, Low Pressure Knife Gate Valves for Double Block and Bleed ... March 2018 MSS PUBLISHES REVISED STANDARD FOR LIVE-LOADED VALVE STEM PACKING SYSTEMS MSS announces the publication of revised Standard Practice SP-143-2018 (Live-Loaded Valve Stem Packing Systems) ...
More Press Releases: |
SP-44-2016
SP-122-2017
SP-143-2018
SP-151-2016
SP-152-2017
|
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.
|
