Normally closed
Seat−valve shut−off from 2 → 1
Compact construction for cavity type ER to ISO 7789−33−01−0−07
3 nominal flow ranges
Very good reproducibility
More reliable operation over the whole pressure and flow range (high pressure differences)
Low headloss
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
Can be fitted in a line−mounting body

Type		Proportional Throttle Cartridge, Size 16
Designation		Proportional throttle cartridge
Design		Seat−valve shut−off, two stage
Mounting method		Screw−in cartridge M33 x 2
Size		Nominal size 16
Cavity type		ER M33x2
Max operating pressure		250 bar
Max flow rate		250 l/min
Flow direction		2 → 1 throttle function, see symbols 1 → 2 free flow
Hydraulic fluid		HL and HLP hydraulic oils 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
For mer informasjon		Klikk her --- Oversikt

				Oversikt Bucher Hydraulics strupeventiler