The large bore exhaust steam pipe is prominent. The RH small bore pipe carries steam from the valve chest which detects that the regulator is open. This opens up the exhaust steam for economical use.
The large bore exhaust steam pipe is prominent. The RH small bore pipe carries steam from the valve chest which detects that the regulator is open. This opens up the exhaust steam for economical use.
A Modern Work of Art
Martin's Images @ fotopic.net
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Added on 2nd December 2006, has been viewed 36 times
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