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Hermetic Spun Copper Design
Magnetic Checking Action
Built-In 30 Mesh Stainless Steel Strainer
Can Be Installed In Any Position
Inlet Connection Size2-1/8” ODF Solder
Outlet Connection Size2-1/8” ODF Solder
Maximum Working Pressure (psig)680
Nominal Tons R-22 Suction 40°F @ 1 psiSuction 30, Liquid 213
Nominal Tons R-404A 40°F @ 2 psiDischarge 41.13, Suction 25.2, Liquid 144.84
Nominal Tons R-410A 40°F @ 2 psiDischarge 55.62, Suction 36, Liquid 212.36
ApprovalsUL/CUL File Number SA5312
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Reviews
- S
Stan Brown
Feb 27, 2025
EMERSON Check Valve ACK-34Easy orderingHelpfulUnhelpful - M
MICHAEL NIEMANN
Sep 01, 2024
EMERSON Check Valve ACK-34Fantastic work and good price.HelpfulUnhelpful - M
Mark Newton
Nov 23, 2023
EMERSON Check Valve ACK-34Unbeatable!HelpfulUnhelpful - D
Donald Doyle
Oct 08, 2023
EMERSON Check Valve ACK-34Reasonable pricingHelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
EMERSON Check Valve ACK-34All was ok! No problems whatsoever.HelpfulUnhelpful
EMERSON Check Valve ACK-34
✔ In Stock (Can ship in 5-7 days)

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

