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9. Branch pipes should be connected to the top of a horizontal main
pipe.
10. A steam sampling point with shutoff valve should be provided
between the reducing valve and the sterilizer so that the quality of
the steam can be checked. The sampling point can also be used for
blow-down in preparation for work that requires the steam system
to be depressurized.
11. Because it is intended to be used daily, the shut off valve should be
easy to operate, for instance a remote controlled ball valve.
12. Insulate steam pipes up to the sterilizer steam connection.