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Emerson Climate Technologies
50
Thermal Expansion Valves
PCN Description PCN Description
046838 ACP 1 IE 1/4 x 3/8-1/2 SAE ANG 049204 ACP 5 IE 3/8 X 3/8-1/2 SAE ANG
047652 ACP 6 IE 1/4 x 3/8 ODF ANG 047653 ACP 6 IE 1/4 x 3/8 SAE ANG
047680 ACP 1 IE 1/4 x 3/8 ODF ANG 057233 ACP 1 IE 1/4 x 3/8 ODF S/T
056240 ACP 1 IE 1/4 X 3/8 SAE ANG 065922 ACP 6 IE 3/8 x 3/8 ODF ANG
046839 ACP 2 IE 1/4 X 3/8 SAE ANG 047654 ACP 7 IE 3/8 x 1/2 ODF ANG
047651 ACP 2 IE 1/4 x 3/8 ODF ANG 047285 ACP 7 IE 3/8 x 3/8-1/2 SAE ANG
047283 ACP 3 IE 1/4 X 3/8 ODF ANG 047655 ACP 8 IE 3/8 x 1/2 ODF ANG
046840 ACP 3 IE 1/4 x 3/8 SAE ANG 047657 ACP 9 IE 3/8 X 1/2 ODF ANG
047105 ACP 4 IE 1/4 x 3/8 ODF ANG 057209 ACP 9 IE 3/8 X 3/8 ODF ANG
047101 ACP 4 IE 1/4 X 3/8 SAE ANG 057771 ACP 9 IE 1/2 x 5/8 ODF ANG
047284 ACP 5 IE 1/4 x 3/8 ODF ANG 052773 ACP 9 IE 1/4 X 3/8 ODF ANG
047332 ACP 5 IE 1/4 X 3/8 SAE ANG 047658 ACP 9 IE 3/8 x 3/8-1/2 SAE ANG
053374 ACP 5 IE 3/8 x 3/8 ODF ANG 057327 ACP 9 IE 3/8 X 3/8 SAE S/T
047280 ACPE 1 SAE EE 1/4 x 3/8 SAE S/T
053231 ACPE 1 SAE EE 1/4 x 3/8 ODF ANG
047790 ACPE 7 SAE EE 3/8 x 1/2 ODF ANG
048657 ACPE 9 SAE EE 3/8 x 1/2 ODF S/T
058674 ACPE 9 SAE EE 1/2 x 5/8 ODF S/T
057017 ACPE 9 ODF EE 3/8 x 1/2 ODF ANG
Features
• Friction-free oating design
• Can be used as a small capacity hot gas bypass valve
• Fully adjustable from 0-80 psig (factory setting 40 psig)
• Wrench ats on inlets and outlets
ACP (E) – Automatic
The ACP is designed for small cooling units where the heat load
is reasonably constant. The ACP is ideal for room air conditioners,
domestic refrigerators, drink dispensers, food dispensers, ice cream
cabinets, bottle coolers, home freezers, ice cube makers, ice cream
freezers, and milk coolers.
Specifications
• Maximum working pressure: 500 psig
• Maximum working temperature: 300°F
• UL/CUL le number: SA5312
Options
• Internal or external equalizer
• SAE or ODF connections
Ordering Information
Nomenclature example: ACPE 6 SAE EE 1/4 x 3/8 ODF ANG
ACP E 6 SAE EE 1/4 x 3/8 ODF ANG
Valve Series Equalizer
E=External
(optional)
Port Size
(diameter)
see table below
External
Equalizer Type
Inlet x Outlet Connection Sizes Connection Type
ODF or SAE
Body Style
ANG = Angle
S/T = Straight-thru
ACP(E)- Nominal* Capacity Table in Tons
*All capacities shown are at 100°F Condensing, 40°F Evaporator Temperature, with a solid
column of liquid at the valve inlet.
Valve
Port Diameter
(in)
R-12/R-134a R-407C/R-22
R-502/
R-404A/R-507
Pressure Drop Across Valve – PSI
60 100 100
ACP(E)1 0.05 0.31 0.44 0.29
ACP(E)2 0.06 0.41 0.57 0.38
ACP(E)3 0.10 0.65 0.91 0.61
ACP(E)4 0.11 0.90 1.30 0.87
ACP(E)5 0.13 1.40 1.96 1.31
ACP(E)6 0.14 1.90 2.67 1.78
ACP(E)7 0.17 2.30 3.28 2.19
ACP(E)8 0.20 2.70 3.75 2.50
ACP(E)9 0.23 3.80 5.32 3.55