Specifications

1. Connect the compressed air supply piping separately to
the solenoid valves and ejector valves. Also, connect pip-
ing to the ejector valve stations.
Piping
Caution
15
Series ZL
Specific Product Precautions 1
Be sure to read before handling.
Refer to pages 10 through 14 for safety instructions, vacuum equipment precautions and electronic pressure switch
precautions.
Solenoid Valves (Series ZL112/ZL212)
Operation of Ejector Valves
Environment
1. When the pilot valve for air supply is turned ON, the main
valve switches, and vacuum is generated by the flow of
compressed air from the nozzle to the diffuser. When the
pilot valve for vacuum release is turned ON, the main valve
switches, and the vacuum is quickly released as air pass-
es through the release flow adjustment needle and flows to
the vacuum port.
1. Operate away from direct sunlight.
1. For specific product precautions on solenoid valves (Series
ZL112), refer to the solenoid valve (Series SYJ500) cata-
log CAT.E143-B.
Caution
Caution
Caution