Emerson Sempell series Installation And Maintenance Instructions Manual

SEMPELL HIGH PRESSURE FORGED GLOBE VALVES
INSTALLATION AND MAINTENANCE INSTRUCTIONS
Before installation these instructions must be fully read and understood
VALVE STORAGE
Preparation and preservation for shipment
All valves are properly packed in order
to protect the parts that are subject to
deterioration during transportation and storage
on site. In particular, the following precautions
should be taken:
1. The valves must be packed with the plug in
the closed position.
1a. Buttwelding end valves: weld ends
surface shall be protected with suitable
protective like Deoxaluminite. The ends
shall be closed with plywood or plastic
discs fixed at the edge by strips.
1b. Flanged end valves: the flange sealing
surfaces (raised faces) of the valves shall
be protected with suitable protective
grease. The end faces of the valve must
be protected with plastic or wooden discs
fixed with straps.
2. All actuated valves must be securely
palleted or crated,with particular attention,
in order to ensure that parts of actuator do
not extend beyond the packing size.
3. The type of packing must be defined in the
Customer's order and shall be appropriate
to ensure safe transportation to final
destination and eventual conservation
before installation.
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Handling requirements
A - Packed valves
Pallets: Lifting and handling of the packed
valves in pallets will be carried out
by a fork lift truck, by means of the
appropriate fork hitches.
Cases: The lifting of packed valves in cases
will be carried out in the lifting points
and at the center of gravity position
which have been marked. The
transportation of all packed material
must be carried out safely and
following the local safety regulations.
B - Unpacked valves
1. The lifting and the handling of these valves
have to be carried out by using appropriate
means and by respecting the carrying limits.
The handling must be carried out on pallets,
protecting the machined surfaces to avoid
any damage.
2. With large dimensions valves, the sling and
the hooking of the load must be carried out
by using the appropriate tools (brackets,
hooks, fasteners, ropes) and load balancing
tools in order to prevent them from
falling or moving during the lifting and the
handling.
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VCIOM-02213-EN 19/03