Hansa Automotive GmbH
2266
KSV – TS -30° / 120 ° C
EN ISO 4126 – 1 Hub ° _< 0,26
Öffnungsdruckdiff. _< 10 % min. 0,1 bar
Hansa Automotive GmbH
2266
ÜSV – TS -30° / 120 ° C
EN ISO 4126 – 1 Hub ° _< 0,26
Öffnungsdruckdiff. _< 10 % min. 0,1 bar
Safety Valves Type KSV/ÜSV and HD-KSV/HD-ÜSV
18
2.3 Particular hazards
Before removing a pressure relief valve from the pipe,
the system upstream of the valve
must be completely depressurised
to prevent the medium from escaping the pipe
uncontrolled.
Before removing an overflow safety valve from the pipe,
the system on both sides of
the safety valve must be completely depressurised
to prevent the medium from escap-
ing the pipe uncontrolled.
When two safety valves are installed to provide redundancy (duplicate), with a changeover
valve permitting either to be used, the union of the inoperative safety valve must be
unscrewed with care, since a small quantity of refrigerant will escape.
Watch out for
residues which could drain out of the pipe
or be left in the
pressure
relief valve
(e.g. refrigerator oil).
In use with flammable refrigerant the current engineer standards and regulations have
to be considered while installation the part in the device.
The response point of a safety/overflow valve has been set by the manufacturer accord-
ing the purchaser's requirements and is monitored by DEKRA. The cap and lead seal on
these valves must remain in the condition in which they are delivered.
If the DEKRA seal is damaged, the warranty of the manufacturer,
HANSA Automotive GmbH, will automatically expire.
2.4 Safety valve labelling
Each
KSV safety valve
bears the following marking:
Each
ÜSV safety valve
bears the following marking:
Type designation
Type designation
Number of
the notified
provider
Number of
the notified
provider
HANSA_IP_Bedienanl_A_015_887 07-2016 40S 123%_180111 11.01.18 14:19 Seite 18
Summary of Contents for KSV
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