SKU: 5425430818

SAP-KN23000 ONE WAY CHECK VALVE W/ 1/2" INLET/OUTLET PORTS

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Description

SAP-KN23000 ONE WAY CHECK VALVE W/ 1/2" INLET/OUTLET PORTSTechnical Specifications Part Type One Way Check Valve (1 2" NPT Male Female) Part Number (SAP) SAP KN23000 Port Size Inlet Outlet 1 2" NPT (Male Female) Max. Operating Pressure 150 PSI Flow Direction One way only (prevents backflow) Material Brass body with internal check mechanism Key Features Isolates pressures in air brake systems, compact design, direct OEM replacement Cross References Brand Part Number SAP SAP KN23000 Haldex KN23000 Fortpro

Technical Specifications

Part Type One Way Check Valve (1/2" NPT Male-Female)
Part Number (SAP) SAP-KN23000
Port Size Inlet/Outlet 1/2" NPT (Male-Female)
Max. Operating Pressure 150 PSI
Flow Direction One way only (prevents backflow)
Material Brass body with internal check mechanism
Key Features Isolates pressures in air brake systems, compact design, direct OEM replacement

Cross References

Brand Part Number
SAP SAP-KN23000
Haldex KN23000
Fortpro / Prima F224719, ATV-KN23000
Automann 170.KN23000
World American WA-KN23000
Bendix / Aftermarket SC-1 style equivalents

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 system check valve
Columbia (CL112/120) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 • Air brake check valve
Coronado (CC122/132) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 • Air brake system
Classic / FLD Series 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 • Air brake check valve
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 check 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 check valve
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 check 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 check valve
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 5425430818

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4.4 ★★★★★
Based on 16 reviews
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Product Reviews
R
Verified Purchase
Rainy
Charlottesville, US
★★★★★ 5
Perfect size, perfect pillow.
Size: Queen (High Loft), Number of Items: 1
For me, This pillow is the be all and end all when it comes to comfort. I simply melt into luxurious sleep. I have had a bad neck since my early 20’s, so a pillow that doesn’t fit me, can break me. I have spent soooo much money on pillows trying to find The One. Foam is the only way to go in that regard. Another aspect about this pillow that is particularly important to me is how well it fits into my satin pillow case, with no room to slide around, or for the material to bunch up. I allowed the pillow to air on a chair for 24 hours before use, but am still getting a slight odor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
A
Verified Purchase
Allyse
Draper, US
★★★★★ 3
Medium firmness is too flat
Size: Standard (Mid Loft), Number of Items: 1
I got the medium firmness, and it is much flatter than it appears in the photo. I like the feeling and firmness of it, but the height is too flat and causes my neck to strain. I had to return.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
M
Verified Purchase
Melissa Strand
Lexington, US
★★★★★ 5
Finally, a great pillow!
Size: Standard (Mid Loft), Number of Items: 1
Finally! After so much wasted money on sooooo many pillows, I come across this beauty! This pillow is amazing! I got the medium one, and it’s so perfect. Soft, yet supportive. I’m still surprised at how much I love it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
R
Verified Purchase
Rene Bechard
Bozeman, US
★★★★★ 5
LOVE IT !
Size: Queen (Mid Loft), Number of Items: 1
I love this pillow. It is just right, firm enough yet soft. My head sinks in and is very comfortable. When I lift my head, the pillow bounces right back into shape. If it lasts, I will buy my family each a pillow as it is wonderful. I woke up with zero neck pain as I typically did when using a standard foam pillow. There is a very light scent yet when I covered the pillow with a protector casing and then a cotton case, there was zero scent. I highly recommend. Especially when compared to the comfort of a very expensive latex pillow my husband uses.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2026
I
Verified Purchase
I'maGryffindor
Grantham, US
★★★★★ 5
Memory foam could never
Size: Queen (Mid Loft), Number of Items: 1
Wonderfully firm, yet responsive and lightweight. Like a marshmallow for your head and neck. I'm a side sleeper, but this could be great for anyone needing firm but still very soft and comfortable support. Memory foam has nothing on actual latex.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026

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