Instructions
5
Special instructions for valves circuit function B (NO) with
deaeration connection G1/8 on the coil (CF05/MX62):
The deenergized valve is open. The
medium also ows o via the deaeration
connection on the coil.
Valves of this design are therefore
suitable for relieving compressors only.
4.2 Application conditions
Ambient temperature: max. +55°C
Operating duration: Unless otherwise indicated on the type
label, the solenoid system is suitable for
continuous operation
Important information for functional reliability during con-
tinuous operation.
If standstill for a long period at least 1-2 activations per day
are recommended.
Service life: High switching frequency and high pres-
sures reduce the service life
Permitted medium temperature depending on coil and seal material:
Coil body
PA/EP
1)
Seal material Medium temperature
Polyamide PA FKM 0...+90°C
Epoxy EP (NA38) FKM 0...+120°C
Polyamide PA EPDM -30...+90°C
Epoxy EP (NA38) EPDM -30...+100°C
Polyamide PA NBR -10...+80°C
1) Marking PA and EP under electric connection
Permitted media depending on seal material:
Seal material Permitted media
2)
FKM Per-solutions, hot oils without additives, diesel
and heating oil without additives, detergent
solution
EPDM Oil and grease-free liquids, cold and warm
water
NBR Cold and warm water
2)
Gaseous media at low dierential pressures (e.g. compressed air and vacuum)
can also be actuated in consideration (or due to restriction) of a lower
tightness. We recommend prior clarication with our sales oce regarding
the possible application
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