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  • Users: jrexrode
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  1. jrexrode

    Air operated valve vs. air operated check valve

    Hi all, I've a question about which device, an air operated check valve or an air operated valve, would be more suitable for trapping air in a cyclinder. Currently, the cylinder is controlled by a 3 position valve, but we want to take extra measures that will keep the air trapped in the...
  2. jrexrode

    Increasing input HP to gearbox.

    Hi all. I'm hoping someone here can give me some guidance as I don't have a lot of experiencein working with gearboxes. I have a 750:1 gearbox being driven by a 1HP motor connected to a VSD. The input HP as defined by the data tag is 1.38 HP. The motor runs at 10 Hz raising the load until it...

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