Graco 312497P Component Identification, Typical Divider Valve Combinations, Divider Valves, Key

Setup

Component Identification

B

A

D

C

E

F

G

H

FIG. 2

Key:

AValve Section

BInlet Section

CIndicator / Port Plug

DCrossport Plate

EEnd Plug

FSubplates with Outlet Ports

GEnd Section

HTie Rod Nut

Table 3: Typical Divider Valve

Combinations

		TYPE OF
MASTER	SECONDARY	APPLICATION
MJ	MD	Machine tools, Printing,
		Wire Forging &
		Packaging Machinery
MSP	MJ, MSP	Machine tools, Textile,
		Glass & Can Machinery,
		Mobile Equipment
MX, MXP	MX, MXP, MSP	Cranes, Presses, Steel
		Mills, etc.
MGO	MX	Levellers, Shears,
		Conveyors, etc.

Divider Valves

ASeries-Flo type divider valve is a manifold proportion- ing device consisting of an inlet and end section plus a minimum of three valve sections. The divider valve is manifolded together with tie rods and nuts. A master divider valve is the first divider valve downstream from the lube pump. A secondary divider valve is any divider valve receiving lubricant from the master divider valve.

Valve Sections (MSP, MHH and MXP modular-type, divider valves, only)

Valve sections (three or more required per manifold) contain a piston specially fitted to that section, built in outlet check valves and various passageways that, working with the piston, meters and valves the flow of lubricant (FIG. 3).

Piston

Enclosure/End

Plug

Enclosure Plug Gasket

O-Rings

Piston

Check

Valve

Indicator	TI11102
Port	Indicator Port Plug

FIG. 3

Valve sections may be manufactured to require one or two lube outlets. Stamping located on the face of each section indicates:

•the style of divider valve section, i.e., MSP, MX, etc.,

•the discharge per piston stroke expressed in thousandths of cubic inches (35 = .035 in3 ) and,

•the number of lube outlets required (S = single, one outlet only; T = twin, two lube outlets required).

4 312497P