Graco Trabon MSP Modular Zero-Leak Valve & MSP Modular Filter Uživatelský manuál stáhnout pdf (Strana 3)

TRABON

MSP MODULAR ZERO-LEAK & MSP MODULAR FILTER

L10105

Page 3

MSP MODULAR FILTER SECTION

DESCRIPTION

The MSP Modular Filter Section is a high-pressure, in-line oil-only

ﬁlter which prevents solid contaminants as small as 25 microns

from entering into the modular Zero-Leak Valve and downstream

lubrication points. (While ﬁlters at the pump are useful in

trapping contaminants in the supplied lubricant, they cannot catch

contaminants introduced downstream by the main line tubing

which may affect the operation of lube system components, or

contaminate the bearings and other lube points.

Its two-piece design utilizes a base plate and a replaceable ﬁlter

block containing the 25 micron ﬁlter element. The base plate

is compatible with the MSP stackable sub-plate design. It is

installed as the ﬁrst section within the divider valve stack along

with the metering valve sections which are held together by tie

rods.

A pressure-differential indicator is included to indicate when the

modular ﬁlter section should be replaced.

FEATURES/BENEFITS

The ﬁlter provides additional ﬁltering protection when •

installed immediately upstream of the new MSP Zero-Leak

Valve Section described above; usage is recommended in

conjunction with each Zero-Leak Section.

The capability to include the MSP Modular Filter Section •

within the divider valve stack eliminates the need for

separate mounting and plumbing connections.

The base plate/ﬁlter block design allows the removal and •

replacement of the MSP Modular Filter Section without

disturbing line connections and introducing air or other

contamination into the lubrication lines.

A ﬁlter section can be used during initial purging and cleaning •

of a new system, then replaced with a clean ﬁlter section for

normal operation.

The pressure-differential indicator/monitor detects that the •

ﬁlter cannot accept further contaminants and notiﬁes the

user to replace the ﬁlter to prevent interference with normal

system operation.

OPERATION

The ﬁlter section is designed so that all oil entering the inlet

must pass through the ﬁlter. Filter elements are replaced via

replacement of the entire Modular Filter Section Block.

A spring-loaded sensing piston within the ﬁlter block operates

in a bore which connects the inlet side of the ﬁlter element to

the outlet side. As the pressure difference between the inlet

side and the outlet side increases due to accumulation of ﬁltered

contaminants, the pressure differential overcomes the spring force

and the piston shifts position. The cleanliness state of the ﬁlter is

visually indicated by a red indicator pin.

When the indicator pin is extended, the ﬁlter section must be

replaced with a new ﬁlter block.

1.938

REF

.531

REF

.245 REF

3.000

REF

1.350

REF

25 MIC

TRABON

Patent #

5,628,384

1.120

REF

0.904

REF

SPECIFICATION

Standard Material Plated Steel

Pressure (max) 3,000 psi (207 bar)

Max Flow Rate 9 cu in per minute

Filter Rating 25 microns nominal

= 2.0 (50% Efﬁciency)

= 7.0 (86% Efﬁciency)

Lubricant Oil, ISO VGA 32-220

Torque:

Filter Block Mounting

Screw

8-9 ft-lbs

556513 (419-140-070)

COMPONENT ORDERING

Description Part No. Old Part No.

MSP Modular Filter Base Plate 563479 527-005-740

MSP Modular Filter Block 563480 527-005-760

For standard MSP components, refer to bulletin 10102

1 2 3 4

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