Material

stainless steel, carbon filter

scope

This filter is widely used in metallurgical machinery, mining machinery , heavy-duty machinery etc hydraulic system.

Working principle

There is only one filter to operation in normally work . You can not stop the system then open the pressure balance valve and roll reversing vales .switch to another filter to work , when the filter pressure loss exceed(more than 0.35 MPa ) and then clean or replace the filter element .

Introduction

Duplex oil return filter SYLQ-BL series is made of two monocular and a change valve . mating BLLX series unite type filter element . The structure of filter simpleness , convenient to use , and with balanced valve and differential pressure send message receptor , in order to reach ensure system security .

Model

DN

(mm)

Flow

(L/min)

Filtr.

(um)

Press

(Mpa)

ΔP (Mpa)

By-pass vaive setting

(Mpa)

Indicator

Connecting

Model of element

Initial

Max

(V)

(A)

SRFB-25×*L

50

25

1

3

5

10

20

30

1.6

≤0.075

0.35

0.4

12

24

36

220

2.5

2.0

1.5

0.25

flange

SFAX-25×*

SRFB-40×*L

40

SFAX-40×*

SRFB-63×*L

63

SFAX-63×*

SRFB-100×*L

100

SFAX-100×*

SRFB-160×*L

160

SFAX-160×*

SRFB-250×*L

80

250

SFAX-250×*

SRFB-400×*L

400

SFAX-400×*

SRFB-630×*L

630

SFAX-630×*

SRFB-800×*L

800

SFAX-800×*

SRFB-1000×*L

1000

SFAX-1000×*

SRFB-1300×*L

1300

SFAX-1300×*