Pressure reducing valve type DMM (500+)




Technical data

Hydraulic fluid Mineral oil according to DIN 51524 T1+T2 (other fluids on request)
Fluid temperature range -20 to 120 °C
Ambient temperature range -20 to 120 °C
Viscosity range 10 to 420 mm2/s
Porting NG 4
Max. operating pressure port P/A 700/450 bar
Pressure setting port A 50 to 450 bar
Pressure setting range of the optional pressure protection 50 to 500 bar
Max. flow rate 30 l/min
Filtration (recommendation) ISO/DIN 4406 class 21/19/16
Weight 0.9 kg (cartridge)
Materials Cartridge body: high tensile steel
Cone: hardened steel
Supporting ring: PTFE