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6.4 STORAGE
ATTENTION
ATTENTION
Never lift the valve
horizontally, or hook to the
lifting lever or the spring.
Always lift by using the lifting
eyes or sling.
Make sure the valve is not
dropped and does not receive
strikes.
Safety valves may be received several months before an actual plant start-up date. In order that the valve performance
is not adversely affected, it is important to follow some clear rules concerning storage and handling prior to
installation.
• It is recommended that the safety valves are stored in a clean and dry environment, protected
from weather conditions, the ingress of sand, dust, or any other solid particles or foreign matter.
• Wherever possible, the valves should be stored in their original packaging.
• Blanking plugs, thread protectors and plastic covers should only be removed at the point of
installation of the valve.
• Special attention should be given to flange gasket contact surfaces and machined threads.
Impact on these areas should be a voided.
5.5 HANDLING
According to procedure 20.02, the safety valve should be handled very carefully at all times whether they are in the
packed or unpacked condition. The valves should never be subjected to any impact or striking, either directly or
indirectly through the packaging.
Never lift or handle a safety valve by its lifting lever.
The valve should be moved and transported in the upright position at all times to maintain performance accuracy.
74LP PRESSURE RELIEF VALVE
SARASIN-RSBD
™
