SKU: 52549187855

SAP-KN31001 PRESSURE PROTECTION VALVE W/ 1/4" PORTS (CLOSE: 56 PSI/OPEN 65 PSI)

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Description

SAP-KN31001 PRESSURE PROTECTION VALVE W/ 1/4" PORTS (CLOSE: 56 PSI/OPEN 65 PSI)Technical Specifications Part Type Pressure Protection Valve (Air Brake System) Part Number (SAP) SAP KN31001 Port Size 3 ports 1 4" NPT Opening Pressure 65 PSI (8 PSI) Closing Pressure 45 PSI (8 PSI) Max. Operating Pressure 150 PSI Material Brass body with internal check mechanism Key Features Protects secondary pneumatic circuits (suspension, PTO, accessories) from main brake system failure Cross References Brand Part Number SAP SAP KN31001 Haldex

Technical Specifications

Part Type Pressure Protection Valve (Air Brake System)
Part Number (SAP) SAP-KN31001
Port Size 3 ports - 1/4" NPT
Opening Pressure 65 PSI (±8 PSI)
Closing Pressure 45 PSI (±8 PSI)
Max. Operating Pressure 150 PSI
Material Brass body with internal check mechanism
Key Features Protects secondary pneumatic circuits (suspension, PTO, accessories) from main brake system failure

Cross References

Brand Part Number
SAP SAP-KN31001
Haldex KN31001
Fortpro / Prima F224671, ATV-KN31001
Automann 170.KN31001
World American WA-KN31001
Bendix / Aftermarket Equivalent pressure protection valve

Equipment / Vehicle Applications

Make Model Model Years Notes
FREIGHTLINER Cascadia (113/125) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 • Air brake pressure protection valve
Columbia (CL112/120) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 • Air brake system
Coronado (CC122/132) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 • Air brake pressure protection
Classic / FLD Series 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 • Air brake system
Century Class / Argosy 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 • Air brake system
KENWORTH T680 / T880 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 • Air brake pressure protection valve
T800 / T600 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 • Air brake system
W900 / W900B 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 • Air brake pressure protection
K100 / K500 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 • Air brake system
PETERBILT 389 / 388 / 387 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 • Air brake pressure protection valve
579 / 567 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 • Air brake system
379 / 378 / 377 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 • Air brake pressure protection
Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 52549187855

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