R-20 E | ELIPTIX - Electric Operated Control Valve
The Eliptix Electric Operated Control Valve Model R-20 E is activated by line pressure. The Eliptix R-20 E is opened or closed by an electric command through a solenoid valve.
The solenoid is energized or deenergized by an electric pulse to open or close the valve.
A normally closed solenoid is used with a normally open valve (N.O. – with no energy the valve is opened by line pressure) and a normally open solenoid is used with a normally closed valve (N.C. – with no energy the valve is closed by line pressure).
The solenoids are available in two types, latch (DC) and pulse (AC).