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* MSS Publishes New SP-139 Valve Standard for Low Lead Conditions_August 2010
* Announcement of MSS Scholarship Program_July 2010
* Debut of Redesigned MSS Web Site_July 2010
* Publication Announcement April 2010
* New MSS President
* New MSS SP for PipeHangers
Take a look at us now! Our new image on the World Wide Web with eCommerce capability!
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SP-72-2010
SP-88-2010
SP-110-2010
SP-125-2010
SP-132-2010
SP-139-2010
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PN-96-08 (C-501), Excess Flow Valves, 1 1/2 Through 12 in., for Fuel Gas Service
PN-01-12 (C-407), Quality Standard Practice for Preparation of Valves and Fittings for Silicone Free Service
PN-08-10 (C-401), Metal Ball Valves for Low Pressure/Low Temperature Plumbing Applications
PN-08-11 (C-304), Quality Standard for Pressure Containing Steel Valve Castings
PN-09-15 (C-310), Multi-Turn & Check Valve Modification
PN-09-16 (C-310), Modification of Quarter Turn Valves
PN-09-17 (C-310), Modification of AWWA Valves
PN-09-18 (C-310), Installation of Gear & Power Actuators
PN-09-19 (C-114), Cast Iron and Ductile Iron Knife Gate Valves
PN-09-20 (C-308), Preformed Elastomeric V-Ring Packing Sets for Valves
PN-10-03-ANS (C-302), ANSI Consensus Committee for approval of MSS SP-25-2008 as an American National Standard
PN-10-04 (C-113), Wrought and Fabricated Press-Connection Fittings for Low Pressure, Corrosion Resistant Applications
PN-10-05 (C-403), Wire Rope Pipe Hangers
Pending PN (C-308), Live Loading of Valve Packing
Pending PN (C-201), Cast Copper Alloy Flanges and Flanged Fittings for Use in Potable Water Applications
Pending PN (C-201), Soft-Seated Copper Alloy Unions
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Who is MSS?
The Manufacturers Standardization Society (MSS) of the Valve and Fittings Industry is a non-profit technical association organized for development and improvement of industry, national and international codes and standards for Valves, Valve Actuators, Pipe Fittings, Valve Modification, Flanges, Pipe Hangers, and Associated Supports. MSS valve and fitting standards are in use around the world in a wide variety of facilities, including Nuclear Power Plants, and in virtually every industry, from Waste Water to Oil Refining. MSS currently includes 84 member companies that work in 24 technical committees to develop and maintain standards that shape the way flow is controlled. MSS is an American National Standards Institute (ANSI)-accredited standards developer.
Creating Standards for:
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Valves
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Pipe Fittings
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Flanges
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Valve Actuators
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Pipe Hangers
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Associated Seals
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Valve Modification
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Pipe Supports
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