With cartridge valve, type DRVSA-7P...-10...
Interface to ISO 4401−03−02
Full−flow secondary pressure relief
Function in the P or A line
External pilot−oil drain
4 pressure ranges available
With pressure−gauge port
Excellent stability over the whole pressure and flow range
External cartridge parts are zinc plated and chromited (CrVI−free)
Sandwich body is zinc−phosphated
The slip−on coil can be rotated, and it can be replaced without opening the hydraulic envelope
Various plug connections and voltages are available

Type		Prop. 3−Way Pressure−Reducing Valve, Size 3
Designation		Proportional 3−way pressure−reducing valve
Design		Sandwich design, electrically operated, seated pilot stage
Mounting method		4 x ∅ 5.4 holes for M5 cap screws
Size		Size 03 interface to ISO 4401−03−02 / DIN 24 340 A6
Interface		NG6 ISO4401-03
Max operating pressure		350 bar in ports P, A, B, T 250 bar in port Y
Max flow rate		60 l/min
Flow direction		See symbols
Hydraulic fluid		HL and HLP mineral oils to DIN 51 524, for other fluids contact BUCHER
Hydraulic fluid temperature range		- 25°C ... + 70 °C
Viscosity range		10...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

	Bucher Hydraulics SDDRA−7... serie size 3 trykkreduksjonsventiler - Sandwich 3-veis			Oversikt Bucher Hydraulics trykkventiler - Trykkreduksjonsventiler - Sandwich 3-veis