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MODEL 700 CONTROL VALVE
3.2.3
Storage conditions
Store the control valve in a safe area to avoid damage.
WARNING
CRUSHING HAZARD
During installation or removal of a control valve, always place the unit on a stable
platform or surface that supports its assembled weight.
Failure to comply may allow the control valve to roll, resulting in death, serious injury or
equipment damage.
Table 3-1: Control valve storage conditions
Parameter type
Description
Storage environment
conditions
For long term storage, it is recommended that the complete control
valve assembly be stored under cover in a controlled environmental
atmosphere in the original packaging. The storage temperature limits
are: 68º F to140º F (20º C to 60º C).
Shelf life for elastomers
Inspect O-rings for wear or damage during disassembly of the cover
and right before assembling the unit. Replace damaged elastomer.
Viton
®
has an unlimited shelf life.
Inspect stored
equipment
Examine the internal surfaces and flange faces of the control valve at
least once every three months.
Repack the control valve as originally received.
Labels and nameplates
Do not remove nameplates or labels. Doing so will void the control
valve warranty.
Stacking conditions
When stacking equipment, follow all the safety standards taking into
account the type of box used, the maximum height of the equipment,
the maximum number of boxes stacked, etc.
Control valve handling
User manual
November 2020
P/N 3-9008-553
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Daniel Series 700 Control Valve