Unloading valve type DA700

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 400 mm2/s
Porting NG 6 According to DIN 24340 / ISO 4401 / CETOP RP 121 H
Max. operating pressure connection P 700 bar
Max. operating pressure connection A, T 350 bar
Max. flow rate 25 l/min
Pilot pressure adjustable 25 bar up to 250 bar
Filtration (recommendation) According to NAS 1638, class 6 or ISO/DIN 4406 17/15/12
Weight 2.1 kg
Material Housing: steel, galvanized, chromated
Cartridge: steel corrosion resistant
Adjusting knob: plastic