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  • Users: cooleyjo
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  1. cooleyjo

    Small Pnumatic on/off valve

    I need a small >.5in pneumatic valve that is electronically actuated. I need to for a sorting machine that will send a blast of air when a voltage is sent to it. my idea was to have one side normally pressurized and then when i apply a voltage it opens the valve and sends a jet of air out...
  2. cooleyjo

    Plate style heat exchanger for a MHF

    I have a problem For one of my projects I have a municipal Multiple Hearth Furnace that we are trying to rob some heat for process water. The top of the incinerator is a huge metal plate and it is about 300 F. I need to find a flat heat exchanger that will transfer water from the furnace to...
  3. cooleyjo

    12" flow meter

    does anyone have any idea what a good flow meter for a 12" water pipe I need to spec one for a Muni job and I would just like some ideas on brands flow range 200-5000 GPM max flow 8000 GPM pressure drop 4 PSI +/- .1 " stainless thanks alot
  4. cooleyjo

    Dual thermocouple wiring

    I was wondering if there is a way to wire two thermocouples so that they send the highest of the two signals to the signal processor. I have a single temp reader but there are two things that I need to measure the temperature that should remain about the same temperature all of the time. I...

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