Humphrey Products Company is offering a valve sample free of charge for test and evaluation by any manufacturer of equipment with a qualifying project. Interested individuals are requested to complete and submit an online or pdf form. Forms will be reviewed upon receipt and requesting individuals should expect an immediate phone call from a Humphrey representative. Purpose of the call is to assist in project qualification, valve selection, and shipping details.
The offer is limited to more recently introduced Humphrey direct acting solenoid valve technology produced at their Kalamazoo Michigan based manufacturing headquarters. Expect the valve sample to ship within five business days.
For more information on this special offer, click here.
We are pleased to introduce our latest product within the Humphrey ProControl family, the PCD proportional valve driver. The PCD produces the appropriate current control, either constant current or PWM, to effectively drive any ProControl proportional valve upon receiving signal from a variety of data acquisition sources (ie PLCs, IoT, closed loop sensors, etc).
Ideally suited for product development, laboratories and production environments, the PCD is flexible and user friendly. The PCD features an LCD screen, scroll wheel and pushbutton parameter setting, and tool-less connectivity making set-up fast and easy. Pre-programming includes default settings for all Humphrey ProControl valves and a custom setting for unique application settings. Each PCD is shipped with installation instructions. Unlike competitive proportional valve drivers, the PCD is 100% programmable with fine setting control, no pots or switches to set, and capable of use with any proportional valve specified 1 amp or less with the “custom” setting. It accepts a variety of control signals, namely 0-5v, 0-10v or 4-20mA. Included is short circuit and reverse polarity protection.
Acquired in 2015 from South Bend Controls, through Curtiss Wright Corporation, the Humphrey iDP Series of inert Diaphragm Poppet valves contain features ideal for hazardous liquid applications. iDP valves are constructed with material suitable for bodily fluids, aggressive chemicals & cleaning fluids and elevated liquid temperatures. The engineered diaphragm feature isolates the liquid media from the solenoid element ensuring long life and sustained performance. Valves are field proven with years of experience in applications such as kidney dialysis and analytical chemistry, including hematology.
Humphrey iDP valves are INERT to these hazardous conditions, unaffected by hostile liquids and gases, and elevated temperatures.
The small, two-way, 300 Series iDP is comprised of a PEEK body material, and either Viton®GF or EPDM diaphragm, configured into an inline and manifold mount.
The high flow, two way, 350 Series iDP is comprised of either Radel® or Ultem® body material, and Viton®GF or EPDM diaphragm.