ESI-6149 © Copyright 01/22/2018 MOGAS Industries, Inc.
www.mogas.com
9
These procedures outline the general requirements for storage of MOGAS valves .
TRANSPORT
Valves will be shipped in seaworthy export packed wooden crates that are plastic lined .
Upon arrival at the site, inspect the general condition of the valve (and actuator, if supplied)
for any potential shipping damage .
PRE-INSTALLATION STORAGE
Valves shall remain stored in their shipping crates, or on their pallets, with the lids secured .
For long-term storage, the internal parts of carbon and alloy steel valves should be sprayed
with a rust preventative .
All protective covers and plastic liners should remain in place .
REMOVING VALVE FROM SERVICE
Before the valve is removed from the line, it should be placed in the
open
position to prevent
further internal damage to valve components .
Once removed, the valve should be placed in a vertical position, or raised at an angle . The
bore of the valve should be either steamed cleaned or power washed to remove slurry and
debris .
The valve should be allowed to drain and dry . A petroleum-based rust inhibitor should be
applied through the bore of the valve immediately after the valve is dry .
Flange protectors need to be secured to each end of the valve to prevent any foreign debris
from entering the valve . It is recommended to place desiccant dryer bags inside the valve
before storage .
The valve should be stored in the vertical position, out of the weather (inside), until repairs
can be made .
Transport and Storage
