On/off valve HEL-D-MAXI 170692
- The duration of the pressure build-up is set using the restrictor attached to the valve cap.
The outlet pressure p2 rises slowly in accordance with the restrictor setting.
The main seat opens when the switchthrough pressure is reached.
• Pneumatically actuated soft-start valve for slowly pressurising and
venting pneumatic systems (for use with on/off valves HE and HEE)
• The drives move slowly and reliably into the initial position
• Sudden and erratic movements are avoided
• Main seat opening at approx. 50% of input pressure
• Adjustable switching time delay
| 170681 HE-D-MINI | 172956 HEE-D-MINI-24 | 172957 HEE-D-MINI-110 |
| 170682 HE-D-MIDI | 172959 HEE-D-MIDI-24 | 172960 HEE-D-MIDI-110 |
| 170683 HE-D-MAXI | 172962 HEE-D-MAXI-24 | 172963 HEE-D-MAXI-110 |
| 162807 HE-1/4-D-MINI | 165068 HEE-1/8-D-MINI-24 | 165069 HEE-1/8-D-MINI-110 |
| 162808 HE-3/8-D-MINI | 165072 HEE-1/4-D-MINI-110 | 165073 HEE-1/4-D-MINI-230 |
| 186513 HE-1/4-D-MIDI | 165075 HEE-3/8-D-MINI-110 | 172940 HEE-3/8-D-MINI-230 |
| 162809 HE-3/8-D-MIDI | 186515 HEE-1/4-D-MIDI-24 | 186517 HEE-1/4-D-MIDI-110 |
| 162810 HE-1/2-D-MIDI | 172942 HEE-3/8-D-MIDI-110 | 172943 HEE-3/8-D-MIDI-230 |
| 162811 HE-3/4-D-MIDI | 172945 HEE-1/2-D-MIDI-110 | 172946 HEE-1/2-D-MIDI-230 |
| 186514 HE-1/2-D-MAXI | 172948 HEE-3/4-D-MIDI-110 | 172949 HEE-3/4-D-MIDI-230 |
| 162812 HE-3/4-D-MAXI | 186518 HEE-1/2-D-MAXI-24 | 186520 HEE-1/2-D-MAXI-110 |
| 162813 HE-1-D-MAXI | 172951 HEE-3/4-D-MAXI-110 | 172952 HEE-3/4-D-MAXI-230 |
| 165071 HEE-1/4-D-MINI-24 | 172954 HEE-1-D-MAXI-110 | 172955 HEE-1-D-MAXI-230 |
| 165074 HEE-3/8-D-MINI-24 | 193245 HEP-3/8-D-MINI | 165076 HEL-1/8-D-MINI |
| 172941 HEE-3/8-D-MIDI-24 | 193250 HEP-1/4-D-MIDI | 165077 HEL-1/4-D-MINI |
| 172944 HEE-1/2-D-MIDI-24 | 193251 HEP-3/8-D-MIDI | 165078 HEL-3/8-D-MINI |
| 172947 HEE-3/4-D-MIDI-24 | 193252 HEP-1/2-D-MIDI | 186521 HEL-1/4-D-MIDI |
| 172950 HEE-3/4-D-MAXI-24 | 193253 HEP-3/4-D-MIDI | 165079 HEL-3/8-D-MIDI |
| 172953 HEE-1-D-MAXI-24 | 193258 HEP-1/2-D-MAXI | 165080 HEL-1/2-D-MIDI |
| 193242 HEP-D-MINI | 193259 HEP-3/4-D-MAXI | 165081 HEL-3/4-D-MIDI |
| 193249 HEP-D-MIDI | 193260 HEP-1-D-MAXI | 186522 HEL-1/2-D-MAXI |
| 193257 HEP-D-MAXI | 170690 HEL-D-MINI | 165082 HEL-3/4-D-MAXI |
| 193243 HEP-1/8-D-MINI | 170691 HEL-D-MIDI | 165083 HEL-1-D-MAXI |
| 193244 HEP-1/4-D-MINI | 170692 HEL-D-MAXI |
