|
|
|
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 laminated plunger. Upon de-energizing the coil, a spring closes the pilot valve and opens a bleed passageway to permit pressure to build above the piston and seat it.
UL Listed Valves consult factory for details.
No Differential Pressure Required to Open
|
|
|
|
|
|
|
|
|
|
|
|
|
