3. Overview/functional description
Legend to Fig. 7
1 VPK progressive metering device, basic
design for oil and grease, without
attachments, without monitoring
2 VPK with piston detector
for oil or grease, monitoring types P2 and
P3 (electric)
3 VPK with cycle indicator
for oil or grease, monitoring type ZY
(visual monitoring)
4 VPK with proximity switch
for oil and grease, monitoring type ZS
(electric monitoring)
5 VPKG with 2/2 directional solenoid valve
for oil, attachment 13, only for VPG
6 VPK with 4/2 and 3/2 directional
solenoid valve
for oil, attachments 08; 09; 14
7 VPK with 2/2 directional solenoid valve
for grease, attachment 15 with
2/2 directional control valve,
de-energized, continuity to progressive
metering device closed
3.5 Overview of VPK progressive metering device series
2
1
3
4
5
6
7
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951-230-008-EN
Version 04
Fig. 7 VPK progressive metering device series
EN