Pressure relief valve type DVM (500+)

Features


Applications

Design


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