Engineering Change Notifications

Mueller Refrigeration Engineering Change Notifications


Documents below provide notifications of Mueller Refrigeration design changes made to our products.


Engineering Change Notifications: Ball Valves

  • 2006.04.21 Ball Valve Conical Tube

    2006.04.21 Ball Valve Conical Tube

  • 2007.12.12 Ball Valve Padmount

    2007.12.12 Ball Valve Padmount

  • 2008.05.20 Ball Valve 3_4, 7_8 Sizes

    2008.05.20 Ball Valve 3_4, 7_8 Sizes

  • 2009.09.01 Ball Valves 7_8 Part Number Change

    2009.09.01 Ball Valves 7_8 Part Number Change

  • 2010.08.10 Ball Valves 1 1_8 Sized Design Improvement

    2010.08.10 Ball Valves 1 1_8 Sized Design Improvement

  • 2011.12.06 Ball Valves 1 3_8 Sized Design Improvement

    2011.12.06 Ball Valves 1 3_8 Sized Design Improvement

  • 2012.07.16 Ball Valves 3_4, 7_8 Sized Design Improvement

    2012.07.16 Ball Valves 3_4, 7_8 Sized Design Improvement

  • 2013.01.15 Ball Valves 1 1_8 Part Number Change

    2013.01.15 Ball Valves 1 1_8 Part Number Change

  • 2013.07.4 Ball Valves 1 5-8 Sized Design Improvement

    2013.07.4 Ball Valves 1 5-8 Sized Design Improvement

  • 2015.11.5 Multi Split Ball Valve Redesign

    2015.11.5 Multi Split Ball Valve Redesign

  • 2017.5.5 Actuated Ball Valve Hub Design Change

    2017.5.5 Actuated Ball Valve Hub Design Change

  • 2018.02.23 1 1/8 Transcritical CO2 Ball Valve Change

    2018.02.23 1 1/8 Transcritical CO2 Ball Valve Change

Engineering Change Notifications: Check Valves

  • 2012.01.08 Inline Check Valve Seat Change

    2012.01.08 Inline Check Valve Seat Change

Engineering Change Notifications: Components

  • 2005.03.02 Stem Packing Neoprene

    2005.03.02 Stem Packing Neoprene

  • 2009.08.10 Seal Cap P 34632

    2009.08.10 Seal Cap P 34632

  • 2009.09.20 Seal Cap A 15099

    2009.09.20 Seal Cap A 15099

  • 2010.08.02 Bolts Grade

    2010.08.02 Bolts Grade

  • 2011.04.15 Seal Cap P 34632 Pin Removal

    2011.04.15 Seal Cap P 34632 Pin Removal

  • 2012.06.04 Stem Packing A 04703

    2012.06.04 Stem Packing  A 04703

  • 2014.08.25 Retrofit Cap Design Improvement

    2014.08.25 Retrofit Cap Design Improvement

Engineering Change Notifications: Relief Valves

  • 2011.01.25 Relief Valve Consolidation Discharge Capacity

    2011.01.25 Relief Valve Consolidation Discharge Capacity

  • 2018.04.02 Relief Valve Change A 15501, A 15508, A 15509

    2018.04.02 Relief Valve Change A 15501, A 15508, A 15509

Engineering Change Notifications:  Misc. Valves

  • 2015.10.21 Steel Angle Isolation Valve Product Line

    2015.10.21 Steel Angle Isolation Valve Product Line

  • 2016.11.22 Cast Iron Valve Product Line

    2016.11.22 Cast Iron Valve Product Line

  • 2018.3.15 Brass Angle Valve Steel Cap

    2018.3.15 Brass Angle Valve Steel Cap

  • 2018.4.4 Diaphragm Valve Change

    2018.4.4 Diaphragm Valve Change

  • 2018.4.9 Brass Angle Valve Packing Component Assembly

    2018.4.9 Brass Angle Valve Packing Component Assembly