Rexroth SD450FEN0100H10XL-B00-00V5.0-00M00

I. General Introduction

The valve block-mounted filter 450FEN is suitable for direct installation onto integrated valve blocks.

II. The basic components

The filter includes the filter head (1), screw-in filter bowl (2), filter element (3), and visual clogging indicator (4). Hydraulic oil enters through the inlet and is filtered through the filter element (3). Contaminated particles are deposited within the filter element (3). The filtered hydraulic oil then continues into the hydraulic circuit through the outlet. The filter housing and all connecting elements are designed to safely absorb pressure peaks, which may occur, for example, when a large flow control valve suddenly opens due to accelerated fluid impact. For sizes 0160 and larger, a drain bolt (7) is included as standard equipment. Size 1000 comes with a remote filter bowl as standard. Measurement ports are drilled at the inlet and outlet by default and plugged with VSTI plugs. Optional threaded connectors can be used for differential pressure measurement or venting by ordering supplementary option M.

The filter is standardly equipped with a mechanical visual maintenance indicator (4). The electronic switching element (6), which must be ordered separately, is inserted onto the mechanical visual maintenance indicator (4) and secured with a locking ring.

Electronic switching elements with 1 or 2 switching points are connected via mating connectors conforming to IEC-60947-5-2 or via cable glands conforming to EN17301-803.

III. Technical Parameter

1. General

Mounting: Horizontal

Temperature:-10℃~+65℃(-14°F~+149°F)

Material：Filter head: Nodular cast iron

            Filter cup: Steel

         Seals: NBR & FKM

            Visual maintenance indicator: Copper

            Electronic switch element: Plastic PA6

2. Hydraulic

Max working pressure: 450bar

Hydraulic oil Temperature range: -10 °C to +100°C 

Fatigue strength according to ISO 10771: >10⁶

Pressure measurement type of maintenance indicator: Differential Pressure

Filtration Direction: from outside to inside

3. Filter Element

Material: Glass Fiber

Differential Pressure: 330bar