HUMPHREY PRODUCTS CO: KFPV050 Series Proportional Control Valves

Thursday, January 04, 2007

Humphrey Products Company has introduced the KFPV050 Series Proportional Control Valves for stepless variable control of gases and liquids. The valve is a direct acting 2-port plunger type with a body available in brass or stainless steel. The solenoid can be oriented 360° and its elbow electrical terminal can positioned every 90° top to bottom and left to right for maximum wiring versatility. The valves are designed for use with the KFPC1 Controller which delivers a repeatability and response accuracy of 2% F.S. or less, and a hysteresis of 5% F.S. or less. On-board support circuits make initial setting possible without any external input. The Humphrey KFPC1 Controller accepts standard input signals of 4 - 20mA or 0 - 10V. RAMP response time can be adjusted from zero to 10 seconds to compensate for large fluctuations in the standard input signal. The controller has a zero point switch-off function to ensure all valves are completely closed, LED monitor signals that indicate settings and a built-in temperature compensation circuit. Two potentiometers allow adjustment of the current settings for initial valve opening and when the valve is fully open.

View Company's products and contact information

http://www.humphrey-products.com

View Similar Products