Specifications
Inlet Connection Size
- 2-1/8” ODF Solder
- Outlet Connection Size
- 2-1/8” ODF Solder
- Opening Pressure
- 18.1 oz. per sq. in. (1.13 psig)
- Maximum Working Pressure (psig)
- 680
- Nominal Tons R-22 Suction 40°F @ 1 psi
- Suction 30, Liquid 213
- Nominal Tons R-404A 40°F @ 2 psi
- Discharge 41.13, Suction 25.2, Liquid 144.84
- Nominal Tons R-410A 40°F @ 2 psi
- Discharge 55.62, Suction 36, Liquid 212.36









Be the first to review “EMERSON ACK 34 Check Valves”