You may also be interested in
62.1
n Functional features n CARLY advantages
Check
valves
CRCY / CRCYP (high Pressure)
n Applications
• The check
valves ensure a one-way direction of the refrigerant
flow, in refrigerating and air conditioning installations.
• The CRCYP high Pressure check
valves are fitted with a more
powerful spring and are to be installed on the discharge line of
compressors coupled in parallel.
C
o Products are compatible with HFCs, HCFCs, CFCs, as well as
with their associated oils and additives. Products are designed
for use of non-hazardous refrigerants from group 2 of PED
97/23/EC.
o Product classification in CE categories is performed using the
PED 97/23/EC table, corresponding to a nominal diameter-based
selection.
o An arrow indicating the refrigerant flow direction is engraved
on the brass body of the
valve.
o 10 models with SAE connections to screw, except for model
3/4” which is a BSP threading (from 1/4” to 3/4” and from 6 to
18 mm).
o 24 models with connections to braze (from 1/4” to 7/8” and from
6 to 22 mm).
o For use on the discharge line of compressors coupled in parallel,
select the CRCYP high Pressure models, with more powerful
springs and with connections identical to those of standard
check
valves.
o The check
valves can be installed in all positions.
o They are equipped with an internal pulse absorber
piston, with PTFE gasket.
o Pressure drops are negligible.
o Perfect air tightness ensured by a TIG brass weld of
the body.
o Check
valves with connections to braze do not require
removal, thanks to long length sleeves made of
copper-plated brass up to model 5 S/MMS, and made of
copper for models 6 and 7 S/MMS.
o GOST certified products .
At the heart of refrigeration technology
05/08
Non-binding documents
