User manual HONEYWELL TLEX DATASHEET

[. . . ] Series TLEX THERMOSTATIC EXPANSION VALVES FIXED ORIFICE, ADJUSTABLE SUPERHEAT SETTING, BALANCED PORT PRODUCT DATA Features · Damped gas charge with MOP as standard · Optional available with liquid charge · Adjustable superheat setting · Warm thermal head provides best reliability · Solder connections · External pressure equalisation · Extreme durable due to stainless steel head and stainless steel diaphragm welded using protective gas · Balanced port construction · Fixed orifice · Refrigerants: R22, R134a, R404A, R407C Further refrigerants on request. Specification Nominal capacity range Evaporating temperature range Maximum pressure PS 22. 4 to 54. 5 kW R22 see table on page 2 see table on page 2 Application Thermostatic expansion valves series TLEX are used in plants with one or more refrigerant circuits, in particular for series installations such as chiller units, heat pumps, and transport cooling. Maximum test pressure PF see table on page 2 (simultaneous on all connections) Max. [. . . ] For other operating conditions see capacity charts in Honeywell catalogue or consult the Honeywell software. Dimensions and Weights Type Orifice size 4. 75 TLEX 5 6 7 Connections Inlet (A) 12 mm ODF 1/2" ODF 16 mm ODF 5/8" ODF Outlet (B) 16 mm ODF 5/8" ODF 22 mm ODF 7/8" ODF Pressure equaliser (C) 6 mm ODF 1/4" ODF 6 mm ODF 1/4" ODF approx. 0. 86 Weight (kg) EN0H-1909GE23 R0709 2 Honeywell GmbH · Subject to change without notice SERIES TLEX TLEX 4. 75 - 7 Type Code / Order Information TLEX Series Orifice size Refrigerant MOP, evaporation temperature range Solder connection ODF (inlet x outlet) 6 R22 MOP +15 °C 16 mm x 22 mm Honeywell GmbH · Subject to change without notice 3 EN0H-1909GE23 R0709 SERIES TLEX Installation · The valves may be installed in any position. · The external pressure equaliser line should be 6 mm or 1/4" in diameter and is to be connected downstream of the remote bulb. An overbow is recommended in order to prevent the ingress of oil into the equaliser line. · The bulb should preferably be positioned on the upper half of a horizontal suction line but never after a liquid trap. As a general rule, bulbs of expansion valves should be insulated to prevent them being affected by the ambient temperature. · When soldering the valve, the valve body must not get warmer than 100 °C. · Do not bend or squeeze the bulb when thightening the bulb clamp! [. . . ] La Pièce 16, Switzerland by its authorized representative Honeywell GmbH KAT-TLEX-002 Honeywell GmbH · Subject to change without notice [. . . ]