Thermostatic
Expansion Valves
Thermostatic Expansion Valves are used to meter the flow
of liquid refrigerant entering the evaporator at a rate
that matches the amount of refrigerant being boiled off
in the evaporator. The valve provides a pressure drop in
the system, separating the high pressure side of the
system from the low pressure side of the system,
allowing the low pressure refrigerant to absorb heat
onto itself.
Features
TBE and TBEX Series: Used in
plants with one or more refrigerant circuits, especially for series
installations mobile air-conditioning and cooling units with flare
connection.
TLE and TLEX Series: Used in
systems containing one or more cooling circuits; especially series
installations such as water chillers and heat pumps with high
capacities.
TLK Series: Used in large scale
production for systems with small capacities such as beverage
coolers and ice-cream machines.
TMV Series: Used for general
refrigeration plants as well as HVAC systems and refrigerated
transports.
TMVL Series: Used for general
refrigerated plants as well as HVAC applications; also comes with
separate soldered base in cases where you are not allowed to solder
such as in supermarkets and paper industry.
TMX Series: Used for general refrigerated
plants as well as HVAC applications and refrigerated transport;
Suitable for large cooling systems up to 72kW . Also comes with a
high-pressure compensation (balanced port) for excellent control.
TOE(X) Series: Used in plants with one or
more refrigerant circuits, especially for series installations,
mobile air-conditioning and cooling units with O-ring connection, e.
g. bus AC, train AC, transport cooling.
Special adsorber charge of the bulb avoids a
recondensation of the control charge thereby allowing the valve to
operate in the most extreme conditions such as during high capacity
operations at start-up or when the valve is icy.
