1.Operation
When de-energized,the valves acts as a chec valve,allowing flow from 1 to 2,while blocking flow from 2 to 1.
When energized,the cartridge's poppet lifts to open the 2 to 1 flow path.
2.Technical Data
3.Externality&Installation Dimensions
Symbol
Special design and modifications for characteristic curve or dimensions are available on request.