This document introduces the features and characteristics of Asco's manual reset pneumatic valves, including the working principle of the valve, the applicable fluid type, temperature range, pressure range, seal material, etc.
This document provides technical specifications and ordering information for the ASCO Series 307 solenoid valves. These valves feature a lever-type manual reset function and a No Voltage Release (NVR) function, ensuring the valve trips when de-energized. They are recommended for 3/2 way pilot applications with full flow and wide pressure ranges.
| Differential pressure | 0 - 10 bar |
|---|---|
| Maximum viscosity | 65cST |
| Response times | 75 - 100 ms |
| Seal material | NBR |
| Body materials | Brass or Stainless steel |
| Protection rating | IP65 |
The valve has to be energized as well as manually operated before it stays in the "latched" position.
It ensures that the valve trips when de-energized.
Standard voltages include DC 24V-48V, AC 24V-48V, 115V, and 230V/50 Hz.