Throttle valves type SDM (500+)

Features


Applications

Design


Technical data

Hydraulic fluid Mineral oil according to DIN 51524 (other fluids on request)
Fluid temperature range -20 to 80 °C
Ambient temperature range -30 to 50 °C
Viscosity range 5 to 420 mm2/s
Porting NG 4
Max. operating pressure port 1 700 bar
Max. operating pressure port 2 700 bar
Pressure loss at 12 l/min (fully open) and 32 mm2/s: 35 bar
at 25 l/min (fully open) and 32 mm2/s: 155 bar
Max. flow rate 25 l/min
Filtration (recommendation) class 17/15/12 ISO/DIN 4406
Weight 0,12 kg (cartridge)
Materials Valve body: high tensile corrosion-free steel
Supporting ring: PTSM