Dwyer Instruments SVT-4

he Series SVT Solenoid Valve Enclosure with Timer is a compact, reliable and economic package designed for small to medium filtration systems. It combines a timer board and solenoid valve enclosure into one package, eliminating the need for separate enclosures and wiring. The SVT is available with 2, 4 or 6 valves. For larger systems expansion modules can be daisy chained to the SVT for a maximum of 60 outputs. The universal power supply accepts 90-240 VAC at either 50 or 60 Hz for both domestic and international requirements. On-Demand Cleaning or Down Time Cleaning functions can be selected with a simple dip-switch. Time-On and Time-Off settings are selected using two potentiometers. For on demand systems, a Dwyer® A3000 Photohelic gage or Series 1950 pressure switch may be used with the SVT. Note: SVTE modules are powered from the main enclosure and can be used with either the 90 to 240 VAC or the 24 VDC/VAC Model SVT's.