| 851 ME 00 | 5/2 solenoid pilot 12V DC, spring return |
| 851 ME 01 | 5/2 solenoid pilot 24V DC, spring return |
| 851 ME 02 | 5/2 solenoid pilot 24V 50/60Hz, spring return |
| 851 ME 03 | 5/2 solenoid pilot 110V 50/60Hz, spring return |
| 851 ME 04 | 5/2 solenoid pilot 220V 50/60Hz, spring return |
| 851 ME AS 00 | 5/2 solenoid pilot 12V DC with separate air supply, spring return |
| 851 ME AS 01 | 5/2 solenoid pilot 24V DC with separate air supply, spring return |
| 851 ME AS 02 | 5/2 solenoid pilot 24V 50/60Hz with separate air supply, spring return |
| 851 ME AS 03 | 5/2 solenoid pilot 110V 50/60Hz with separate air supply, spring return |
| 851 ME AS 04 | 5/2 solenoid pilot 220V 50/60Hz with separate air supply, spring return |
| 851 EFP 00 | 5/2 solenoid pilot 12V DC, pneumatic spring return |
| 851 EFP 01 | 5/2 solenoid pilot 24V DC, pneumatic spring return |
| 851 EFP 02 | 5/2 solenoid pilot 24V 50/60Hz, pneumatic spring return |
| 851 EFP 03 | 5/2 solenoid pilot 110V 50/60Hz, pneumatic spring return |
| 851 EFP 04 | 5/2 solenoid pilot 220V 50/60Hz, pneumatic spring return |
| 851 EE 00 | 5/2 double solenoid pilot 12V DC |
| 851 EE 01 | 5/2 double solenoid pilot 24V DC |
| 851 EE 02 | 5/2 double solenoid pilot 24V 50/60Hz |
| 851 EE 03 | 5/2 double solenoid pilot 110V 50/60Hz |
| 851 EE 04 | 5/2 double solenoid pilot 220V 50/60Hz |
| 851 EE AS 00 | 5/2 double solenoid pilot 12V DC with separate air supply |
| 851 EE AS 01 | 5/2 double solenoid pilot 24V DC with separate air supply |
| 851 EE AS 02 | 5/2 double solenoid pilot 24V 50/60Hz with separate air supply |
| 851 EE AS 03 | 5/2 double solenoid pilot 110V 50/60Hz with separate air supply |
| 851 EE AS 04 | 5/2 double solenoid pilot 220V 50/60Hz with separate air supply |
| 8513C EE 00 | 5/3 closed centres, double solenoid pilot 12V DC |
| 8513C EE 01 | 5/3 closed centres, double solenoid pilot 24V DC |
| 8513C EE 02 | 5/3 closed centres, double solenoid pilot 24V 50/60Hz |
| 8513C EE 03 | 5/3 closed centres, double solenoid pilot 110V 50/60Hz |
| 8513C EE 04 | 5/3 closed centres, double solenoid pilot 220V 50/60Hz |
| 8513A EE 00 | 5/3 open centres, double solenoid pilot 12V DC |
| 8513A EE 01 | 5/3 open centres, double solenoid pilot 24V DC |
| 8513A EE 02 | 5/3 open centres, double solenoid pilot 24V 50/60Hz |
| 8513A EE 03 | 5/3 open centres, double solenoid pilot 110V 50/60Hz |
| 8513A EE 04 | 5/3 open centres, double solenoid pilot 220V 50/60Hz |
| 8513C EE AS 00 | 5/3 closed centres, double solenoid pilot 12V DC with separate air supply |
| 8513C EE AS 01 | 5/3 closed centres, double solenoid pilot 24V DC with separate air supply |
| 8513C EE AS 02 | 5/3 closed centres, double solenoid pilot 24V 50/60Hz with separate air supply |
| 8513C EE AS 03 | 5/3 closed centres, double solenoid pilot 110V 50/60Hz with separate air supply |
| 8513C EE AS 04 | 5/3 closed centres, double solenoid pilot 220V 50/60Hz with separate air supply |
| 8513A EE AS 00 | 5/3 open centres, double solenoid pilot 12V DC with separate air supply |
| 8513A EE AS 01 | 5/3 open centres, double solenoid pilot 24V DC with separate air supply |
| 8513A EE AS 02 | 5/3 open centres, double solenoid pilot 24V 50/60Hz with separate air supply |
| 8513A EE AS 03 | 5/3 open centres, double solenoid pilot 110V 50/60Hz with separate air supply |
| 8513A EE AS 04 | 5/3 open centres, double solenoid pilot 220V 50/60Hz with separate air supply |
