Condensed Catalog Featuring R410A Products Third Edition
Condensed Catalog Featuring R410A Products Third Edition
Condensed Catalog Featuring R410A Products Third Edition
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Technical leaflet<br />
Introduction<br />
Thermostatic expansion valves, type TCAE & TCBE<br />
TCAE & TCBE Range 5-7 1/2 TR(R22) Straightway versions only<br />
The TC thermostatic expansion valve has<br />
been developed and designed for soldering<br />
into hermetic refrigeration systems. It is<br />
manufactured in stainless steel and is therefore<br />
very suitable for installation in refrigeration<br />
systems for the food industry.<br />
TC can be used in many different forms of<br />
refrigeration system.<br />
TC is also available in a range of variants that<br />
give countless valve combination possibilities.<br />
Contact Danfoss for further information.<br />
TCAE<br />
TCBE<br />
with interchangeable orifice assembly<br />
and adjustable superheat<br />
with fixed orifice assembly and<br />
adjustable superheat<br />
Features<br />
Bimetal connections<br />
n straightforward and fast soldering (no wet<br />
cloth or cooling pliers required)<br />
Refrigerants<br />
R22, R134a, R404A, R507, R407C, <br />
<strong>R410A</strong> and future refrigerants<br />
Compact design<br />
small dimensions and low weight<br />
Stainless steel, hermetically tight solder version<br />
n high connection strength<br />
n high corrosion resistance<br />
n capillary tube joints of high strength and<br />
vibration resistance<br />
Laser-welded, stainless steel thermostatic<br />
diaphragm element<br />
n optimum function<br />
n long diaphragm life<br />
n high pressure resistance<br />
Stainless steel double contact bulb<br />
n straightforward and fast installation<br />
n good heat transfer from bulb to pipe<br />
Adjustable superheat type (TCAE/TCBE)<br />
n accurate setting<br />
n adjustable in operation<br />
Fixed superheat type (TCCE)<br />
Filter with high dirt retention capacity<br />
Available with self-cleaning bleed<br />
Available with MOP (Max. Operating Pressure)<br />
Max. bulb temperature 212°F<br />
Max. valve body temperature 250°F<br />
Short-lived peak 300°F<br />
Max. working pressure<br />
(excl. <strong>R410A</strong>)<br />
Max. working pressure,<br />
<strong>R410A</strong><br />
Max. test pressure<br />
(excl. <strong>R410A</strong>)<br />
Max. test pressure, <strong>R410A</strong><br />
PB = 500 psig<br />
PB = 615 psig<br />
p' = 540 psig<br />
p' = 680 psig<br />
Bi-flow operation<br />
n With flow in the opposite direction, the rated<br />
capacity is reduced by up to 15%.<br />
n TC with orifice no. 3, cannot be used for bi-flow<br />
operation.<br />
USCOC.PK.000.C1.22 © Danfoss Inc. 01-07 (USCO)
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