Archive for The Unofficial Mamod and Other Steam Forum The Original Unofficial Toy Steam Forum Established 2006 The biggest, most popular steam forum around! Accept NO imitations! We have a growing community of regular posting members who chat about all aspects of toy and model steam.
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Roundy
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mamod safety valvesHi people, for my heroes engine i an building i need to use a safety valve (in case of emergency or blocked jets)- does anyone know what pressure a momod safety valve blow off at?
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tmuir
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14.7 PSI which is 1 atmosphere
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Cranko
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Unless its had the deadly "tweak"
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