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Dunham Oriflex Valve

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SteamCoffee
SteamCoffee Member Posts: 123
in Strictly Steam
Late 1930's Dunham catalog shows something call a Oriflex Type 175 Valve, designed for VariVac. It seems to be an infinitely adjustable rad valve. Anyone know if this Valve has a currently produced cousin? Any info would be great...thanks!

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  • The Steam Whisperer
    The Steam Whisperer Member Posts: 1,215
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    Mepco...Formerly Dunham has them as does Marsh. I think there may be more too.
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  • Chuck_17
    Chuck_17 Member Posts: 143
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    I just found Oriflex valves on a mid 60s vacuum system.
    Mepco sold some of their lines (vacuum) to Vent-rite.
    Neither have this valve still.

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