TRAE+ Series Thermal Expansion Valves The TRAE Plus series is a large capacity valve designed for refrigeration, air conditioning, heat pump, and chiller applications. • Stainless steel power element eliminates corrosion and prevents valve failure • Suitable for Bi-Flow applications • Replaceable power element and cage assembly for full serviceability • Double balanced port design improves operation and stability over wide loads and evaporator temperature ranges • Square body with straight-thru connections • Solid copper connections • External superheat adjustment • Large diaphragm provides superior stability • Permanent inlet strainer • Cages (For available cage kits, see page 26.) • Maximum working pressure: • Torque Power Assembly: • UR/CUR file number: Nomenclature example: TRAE+ 30 HC 10 FT 7/8 x 11/8 ODF S/T TRA Valve Series Replaceable Components Capacity Nominal Rating in Tons Charge Code Capillary Tube Length Inlet x Outlet Connection Sizes Connection Type Double Balanced Port Design Cage and Power Assembly (See nominal capacity table below) C = medium temp CA = heat pump W(MOP) = press. limiting Z = low temp + = R-12 and R-134a are interchangeable refrigerant charges * = R-507, R-502 and R-404A are interchangeable refrigerant charges • = R-22 and R-407C are interchangeable refrigerant charges TRAE+ Series – Nominal* Capacity Table in Tons (kW) R-12 All capacities shown are at 100°F condensing, 40°F evaporator temperature. *See Extended Capacity Tables for ratings at a wide range of conditions per ARI standard 750. TRAE+ Dimensional Data (in) TRAE Valve Type Emerson Climate Technologies

TRAE Series Thermal Expansion Valves The TRAE series is a large capacity valve for chiller, heat pump, refrigeration, and air conditioning applications. Suitable for Bi-Flow applications External superheat adjustment Integral body with straight-thru connections Balanced port design improves valve operation and stability over wide loads and evaporator temperature range Solid copper connections Large diaphragm provides superior stability • Maximum Working Pressure: • UR/CUR file number: Nomenclature example: TRAE 50 HC 10 FT 7/8 x 11/8 ODF S/T TRA Valve Series Hermetic Balanced Port Design Capacity...

TRAE/TRAE+ Series Thermal Expansion Valves Ordering Information Refrigerant (+) Replaceable Power Assembly Cage Replacement Kits for TRAE+ Series Valves Cage kits are cross referenced by capacity and tonnage in the table below. Each cage kit consists of a replacement cage and cage removal wrench. In addition, the cage removal wrench (KT-20294) can be ordered as a separate item. Nominal Capacity - Tons Replacement Parts Description Part Number Power Assembly Emerson Climate Technologies