Compact construction for cavity type AL - 3/4-16 UNF Excellent stability over the whole pressure and flow range Nominal pressure when solenoid de−energised (fail−safe function) 6 pressure ranges available All external parts zinc plated, chromited (CrVI−free) High pressure wet−armature solenoids The slip−on coil can be rotated, and it can be replaced without opening the hydraulic envelope Various plug−connector systems and voltages are available With integral manual pressure setting Can be fitted in a line−mounting body
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Type		Inverse Proportional Pressure−Relief Cartridge Valve, Size 5
Designation		Inverse proportional pressure−relief cartridge
Design		Seated pilot, spool−type main stage, damped design
Mounting method		Screw−in cartridge 3/4−16 UNF
Size		Nominal size 5, cavity type AL
Cavity type thread		AL 3/4-16 UNF
Max operating pressure		Main port 2: 300 bar Port 1: 250 bar
Max flow rate		60 l/min
Flow direction		2 → 1, see symbol
Hydraulic fluid		Mineral oils HL and HLP to DIN 51 524; for other fluids, please consult BUCHER
Hydraulic fluid temperature range		−25°C ... + 70 °C
Viscosity range		15...380 mm²/s (cSt), Recommended 20...130 mm²/s (cSt)
Minimum fluid cleanliness		18/16/13 to ISO 4406 : 1999
For mer informasjon		Datablad --- Oversikt

				Oversikt Bucher Hydraulics trykkventiler - Trykkbegrensningsventiler - Patron