| Holy turbo chargers! When it’s a boost valve! |
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Tags: cartridge valves, Load Sensing, pressure control valve, logic valves, pressure reducing valves
| Someone recently joked with me that I’ve never created a circuit that didn’t have at least one Logic Valve in it. HydraForce model numbers for these valves begin with the prefixes EP, EPFR and EV. Typically, these valves are piloted-closed, vented-open, or used as pressure compensators or regulators. I use them often because they are versatile, and they have low pressure-rise and pressure-drop characteristics. |  |
On our catalog pages for these valves, we describe them as: “hydraulic directional element, with multifunction potential when used with other directional, pressure, or flow control devices.” Talk about a vague (albeit true) statement. So, to demystify this situation a little, I started to think about all the different ways spool-type logic valves can be used in integrated circuits. I’ve sketched up some generic circuits that show different ways in which we use spool type logic valves:
0 Comments Click here to read/write comments
Tags: cartridge valves, pressure control valve, logic valves, pressure compensators, Bypass Pressure Compensator, Sequence Valve, Accumulator Charging Circuit, cartridge
| Someone recently joked with me that I’ve never created a circuit that didn’t have at least one Logic Valve in it. HydraForce model numbers for these valves begin with the prefixes EP, EPFR and EV. Typically, these valves are piloted-closed, vented-open, or used as pressure compensators or regulators. I use them often because they are versatile, and they have low pressure-rise and pressure-drop characteristics. | |
On our catalog pages for these valves, we describe them as: “hydraulic directional element, with multifunction potential when used with other directional, pressure, or flow control devices.” Talk about a vague (albeit true) statement. So, to demystify this situation a little, I started to think about all the different ways spool-type logic valves can be used in integrated circuits. I’ve sketched up some generic circuits that show different ways in which we use spool type logic valves:
0 Comments Click here to read/write comments
Tags: cartridge valves, pressure control valve, logic valves, pressure compensators, Bypass Pressure Compensator, Sequence Valve, Accumulator Charging Circuit, cartridge
