Ariel JGW Series - Force Feed Balance Valves

FOR MODELS: JGW, JGR AND JGJ SECTION 4 - LUBRICATION AND VENTING
1/01 PAGE 4 - 19
6 In some applications, cross-porting of divider valves is used to deliver the proper
proportion of lubricant to a given point.
Force Feed Balance Valves
Balance Valves are used in high differential-pressure distribution-block applications to
reduce system problems such as bypassing, no-flow switch errors or blown rupture discs. A
force feed balance valve is shown in Figure 4-9:.
FIGURE 4-8: FORCE FEED LUBRICATION SYSTEM - INDEPENDENT OIL SUPPLY
Oil
Supply
Tank
NOTE: The system must be
designed to provide posi-
tive pressure to the force
feed lubricator pump.
Oil Filter
Sintered
Bronze
Filter
Force Feed
Lubricator
Pump
Blow-out
Disc
To Appropriate Drain: 1/4 Inch NPT
(Female) Customer Connection
Do Not Drain to Crankcase
Pump Suction
1/4 Inch NFT
(Female) Customer
Connection
DNFT - Digital No-
Flow Timer Shut-
down Switch
Pressure
Gauge
Divider Valves -
Distribution Block