The standard EECO UV-5AT Compensated hydraulic control valve offers Temperature Compensation over its entire operational temperature range (80 to 150 degrees F).

Modifications to the valve body and internal parts have drastically simplified down adjustments and made it the quietest valve on the market. The UV-5AT is available with either 2" NPT or optional grooved connections for all three ports. The UV-5AT is also available with a right hand jack port (see below).

Valve Adjusting | Valve Sizing | Valve Troubleshooting | Order Forms | UV-5A Valve Animation Program |
Data Sheet


The optional EECO UV-5ATC Compensated hydraulic control valve is an optional configuration of our popular UV-5AT valve. The UV-5ATC offers both Temperature Compensation over its entire operational temperature range (80 to 150 degrees F) as well as Pressure Compensation which maintains Constant Down Speed between no load and full load conditions. The UV-5ATC is also available with a right hand jack port (see below).

Valve Adjusting | Valve Sizing | Valve Troubleshooting | Order Forms | UV-5A Valve Animation Program |
Data Sheet


EECO now offers kits to upgrade your older, in service, UV-5A control valves with the new Temperature Compensator and/or the new Down Section for Pressure Compensation.

Both upgrade kits come with a complete high temperature Viton O-ring seal kit to replace all the seals in your valve at the same time you install the new upgrade kits. This allows you to upgrade the entire valve, assuring continued trouble free operation.

Call EECO Sales for details and to order.

NOTE: EECO no longer manufactures the "S" series
(or earlier) UV-5A valve. The UV-5AT is now the standard version of this valve.


EECO also offers the UV-5AT and UV-5ATC with a standard right hand jack port.

This port is an integral part of the valve and provides standard dimensions for right hand jack port installations.

Call EECO Sales for details and to order.