Pressure relief valve type DVM (500+)

Operating pressure up to 700 bar
Max. flow rate 25 l/Min
Porting NG 6 Cartridge

Dokumente-Downloads


Features Advantages
Available as 2/2 or 3/2 directional poppet cardridges with solenoid actuation Poppet tight (bidirectional)
Directly operated High operational safety and relieble switching
Hidden manual override High duty cycles and long lifetime
360° turnable and exchangeable plug-in coil High corrosion resistance
Patented valve design Replacement of coils without opening of the pressure tight spaces
Pressure compensated design of hardened and specially grinded valve cones All connections can be loaded to the maximum operating pressure

Technical data

Hydraulic fluid mineral oil according to DIN 51524 (other fluids on request)
Fluid temperature range -20 to 120 °C
Ambient temperature range -20 to 120 °C
Viscosity range 7.4 to 420 mm2/s
Porting NG 4
Max. operating pressure port 1 700 bar
Max. operating pressure port 2 100 bar
Pressure setting range port 1 70 to 700 bar
Max. flow rate 30 l/min
Filtration (recommendation) class 21/19/16 according to ISO/DIN 4406
Weight 0.14 kg (cartridge)
Material/surface treatment Cartridge body: high tensile steel
Cone: hardened steel
Supporting ring: PTFE