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Hermetic spun copper design
Magnetic checking action
Built-in 30 mesh stainless steel strainer
Can be installed in any position
Compatible with all A1 class refrigerant/lubricants, as well as R-290 and R-744
Inlet Connection Size5/8” ODF Solder
Outlet Connection Size5/8” ODF Solder
Maximum Working Pressure (psig)680
Nominal Tons R-22 Suction 40°F @ 1 psiSuction 1.4, Liquid 13
Nominal Tons R-404A 40°F @ 2 psiDischarge 2.67, Suction 1.18, Liquid 8.84
Nominal Tons R-410A 40°F @ 2 psiDischarge 3.61, Suction 1.68, Liquid 12.96
ApprovalsUL/CUL File Number SA5312
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Reviews
- S
Scott Rule
Apr 01, 2026
EMERSON Check Valve ACK-10Appreciated the efficiency of the service.HelpfulUnhelpful - K
KENNETH
Jun 12, 2025
EMERSON Check Valve ACK-10The NB linear guideway is an essential component of my CNC machine. It's incredibly precise and durable, providing smooth motion and long-lasting performance.HelpfulUnhelpful - A
Ann Pappas
Apr 14, 2025
EMERSON Check Valve ACK-10Everything’s going well; I’m excited to see the bulb when it arrives.HelpfulUnhelpful - L
Leon Stewart
Mar 27, 2025
EMERSON Check Valve ACK-10I trust this will turn out to be great!HelpfulUnhelpful - A
Andres Caraballo
Mar 05, 2025
EMERSON Check Valve ACK-10I'm really hoping to get this product by the end of the week.HelpfulUnhelpful - R
Ray Craig
Dec 17, 2024
EMERSON Check Valve ACK-10Fast delivery at a reasonable price!HelpfulUnhelpful - S
Shawn Fobas
Nov 04, 2024
EMERSON Check Valve ACK-10The customer service person was very enthusiastic and helpful.HelpfulUnhelpful - K
Kent Kennington
Nov 05, 2023
EMERSON Check Valve ACK-10It’s easy to get around the site.HelpfulUnhelpful - K
Kelly Kelco
Jun 03, 2023
EMERSON Check Valve ACK-10I'm so happy you could help me!HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
EMERSON Check Valve ACK-10All was ok! No problems whatsoever.HelpfulUnhelpful
EMERSON Check Valve ACK-10
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee









