EH50 SERIES VALVE
OPERATION
The normally closed valve opens when energized and closes when de-energized. When the coil is energized the pilot valve opens, relieving the pressure above the piston, which is then lifted from its seat by the inlet pressure. Upon de-energizing the coil, a spring closes the pilot valve and pressure builds above the piston to seat it. The normally open valve operates similarly, closing when energized and opening when de-energized.

APPLICATION:
To control the flow of High Pressure Air, Water, Natural Gas, Hydrogen, Nitrogen and other gases or light liquids compatible with materials of construction. Valve must be mounted with solenoid vertical and on top.
Easy Maintenance

STEPS TO REPLACE CARTRIDGE

• REMOVE NUT, WASHER AND SOLENOID

• REMOVE BONNET RETAINER

• REMOVE CARTRIDGE AND GASKET FROM VALVE BODY

• INSTALL NEW GASKET AND CARTRIDGE

• RE-INSTALL BONNET RETAINER AND SOLENOID
Clark-Cooper maintains a large library of valve designs and design modifications to accommodate many unique applications.

Please contact us if you require a special end connection, material selection or other option not listed on this website or in our catalogs.

Our Engineering Department routinely incorporates customer specified options and accessories into existing valve designs. When necessary, new designs are created to meet the customer's special requirements and specifications.

We invite you to challenge us with your special application requirements.