This site uses cookies. By using this website, you consent to the use of cookies. Detailed information

Pressure maintaining valves

Pressure maintaining valves relieve to pressure in the line between pump and tool but maintain a pre-selected residual pressure (closing pressure) so that the build up to operating pressure is fast the next time the tool is actuated:

 
DHV 2

DHV 2
Operating pressure:
max 1800 bar
Opening pressure: 130 bar
Closing pressure: 10 bar

DHV 4

DHV 4
Operating pressure: max 3000 bar
Opening pressure: 130 bar
Closing pressure: 60 bar

DHV 5

DHV 5
Operating pressure:
max 3000 bar
Opening pressure: 130 bar
Closing pressure: 60 bar