|
Range Code:
|
7 |
# |
# |
# |
# |
# |
# |
# |
# |
# |
# |
# |
# |
# |
# |
# |
|
Enclosure Code
|
| Aluminium alloy with stoved enamel finish |
8
|
1
|
4
|
|
| 316 Stainless steel. Self finish. |
8
|
4
|
4
|
|
|
Bulkhead Connections:
|
| 1/8" NPT INT. |
4
|
|
| Nut and olive for 1/4" o.d. tube |
5
|
|
| Nut and resilient seal or 1/4" or 6mm o.d. tube |
6
|
|
|
Nut and olive for 6mm o.d. tube |
7
|
|
|
Output Switch - Pilot operated spring return 3 port sliding spool relay valve |
|
Fixed differential Pilot pressure 3 - 8 bar instrument air.
|
6
|
1
|
|
| Fixed differential Pilot pressure 1.4 - 4 bar instrument air. |
6
|
3
|
|
| Adjustable differential Pilot pressure 1.4 - 8 bar instrument air. |
6
|
4
|
|
|
Output Switch - Directly operated 2 port valve. Suitable for the control of low volume external circuits. Supply 1 - 4 bar instrument air. |
| Fixed differential. The supply pressure fed forward above the setpoint (0/1). |
6
|
7
|
|
|
Fixed differential. The supply pressure fed forward below the setpoint (1/0).
|
6
|
8
|
|
|
Output Switch - for logic or alarm duty. |
| Pilot operated
double membrane valve switching the air supply forward as a 0/1 output
which is reversible. Supply pressure 1.4 - 1.7 bar instrument air. |
7
|
1
|
|
|
Pilot operated 3 port
diaphragm seal spring return valve for switching alarm and control
signals. Supply 1.4 - 1.7 bar instrument air. Switched signals 0 - 2
bar instrument air. |
8
|
1
|
|
