Proportional Valves have integrated digital electronics.

Press Release Summary:



Available in directional and pressure control configurations, proportional valves offer optional on-board digital electronics that incorporate pre-set digital amplifier and CAN-Bus interface. Software lets users pre-set hydraulic parameters and includes computer assisted maintenance and diagnostic program. Products come in NFPA D03 (NG6) and NFPA D07 (NG25) configurations with flows to 80 gpm and operating pressures to 5,000 psi.



Original Press Release:


UHI Limited Announces the Introduction of a New Range of Proportional Valves from DUPLOMATIC HYDRAULICS


UHI Limited is pleased to announce the introduction of a new range of proportional valves from DUPLOMATIC HYDRAULICS of Legnano, Italy.

Available in directional control (DSE) and pressure control (PRE) configurations, this completely new series will include optional on board digital electronics incorporating a pre-set integrated digital amplifier.

The digital integrated electronics with CAN-Bus interface dramatically improves valve dynamics providing reduced response time and hysteresis and guaranteeing a high degree of repeatability.

With the advanced software it is also possible to pre-set all of the hydraulic parameters as well as a computer assisted maintenance and diagnostic program.

The initial releases will be in both NFPA D03 (NG6) and NFPA D07 (NG25) configurations with flows to 80 GPM (300 l/min) and operating pressures to 5000 psi (350 bar)

A new range of digital electronic cards has also been developed to provide closed loop control of one or two hydraulic axis. These cards allow plug and play set-up through a serial port interfacing with either a PC or Palm device.

These new products will be on display in Las Vegas, March 15-19, 2005 at our IFPE 2005 booth number 15113.

For additional information on this and all of our Duplomatic hydraulic products visit our continuously updated website: www.uhiltd.com or contact:

Universal Hydraulics International Ltd.

9337 Ravenna Rd., Unit G.

Twinsburg, OH 44087

Ph: 330.405.1800 Fax: 330.405.1801

Email: sales@uhiltd.com

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