120VAC/60Hz 110VAC/50Hz ASCO Type 1/4'' NPT 8320G174 3 Way Quick
Exhaust Solenoid Valve
This quick-exhaust solenoid valve features a universal valve
configuration, allowing it to be connected in either a normally
closed or normally open position. It is ideal for use with air,
inert gases, light oil, and water, and is rated for indoor or
outdoor work environments.
Features:
1. All NPT connections are in the valve body to allow in-line
piping;
2. No Minimum Operating Pressure Differential required;
3. Broadest range of applications;
4. Mountable in any position.
These valves have three pipe connections and two orifices. When one
orifice is open, the other is closed and vice versa. They are
commonly used to alternately apply pressure to an exhaust pressure
from a valve actuator or a single acting cylinder. These valves can
be normally closed, normally open or universal.
Main dimension of ASCO Type 1/4'' NPT 8320G174 3 Way Solenoid
Valve:
Technical parameters of ASCO Type NT Series Quick Exhaust Solenoid
Valve:
| Pipe Size (inch) | Orifice Size (inch) | Cv Flow | Operating Pressure Differential (psi) | Max. Fluid Temp. °F | Brass Body |
| Max. AC | Max. DC | Ordering Number |
| Air-Inert Gas | Water | Lt. Oil @300 SSU | Air-Inert Gas | Water | Lt. Oil @300 SSU | AC | DC |
| UNIVERSAL OPERATION (Pressure at any port) |
| 1/8 | 3/64 | 0.06 | 175 | 175 | 175 | 125 | 125 | 125 | 140 | 120 | 8320G130 |
| 1/8 | 1/16 | 0.09 | 100 | 100 | 100 | 65 | 65 | 65 | 180 | 120 | 8320G001 |
| 1/8 | 1/16 | 0.09 | 175 | 175 | 175 | 125 | 125 | 125 | 200 | 150 | 8320G212 |
| 1/8 | 3/32 | 0.12 | 50 | 50 | 50 | 50 | 50 | 50 | 180 | 120 | 8320G083 |
| 1/8 | 3/32 | 0.12 | 100 | 100 | 100 | 60 | 60 | 60 | 200 | 150 | 8320G213 |
| 1/8 | 1/8 | 0.21 | 30 | 30 | 30 | 20 | 20 | 20 | 180 | 120 | 8320G003 |
| 1/8 | 1/8 | 0.21 | 50 | 50 | 50 | 25 | 25 | 25 | 200 | 150 | 8320G214 |
| 1/4 | 1/16 | 0.09 | 125 | 130 | 130 | 75 | 75 | 75 | 200 | 150 | 8320G172 |
| 1/4 | 1/16 | 0.09 | 175 | 175 | 175 | 125 | 125 | 125 | 200 | 150 | - |
| 1/4 | 3/32 | 0.12 | 100 | 100 | 100 | 60 | 60 | 60 | 200 | 150 | 8320G174 |
| 1/4 | 1/8 | 0.25 | 50 | 50 | 50 | 25 | 25 | 25 | 200 | 150 | 8320G176 |
| 1/4 | 11/64 | 0.35 | 20 | 20 | 20 | 12 | 12 | 12 | 200 | 150 | 8320G178 |
| NORMALLY CLOSED (Closed when de-energized) – PFDAVG = 6.81 x 10-4 |
| 1/8 | 3/64 | 0.06 | 200 | 200 | 200 | 200 | 200 | 200 | 180 | 120 | 8320G132 |
| 1/8 | 1/16 | 0.09 | 150 | 125 | 125 | 125 | 125 | 125 | 180 | 120 | 8320G013 |
| 1/8 | 1/16 | 0.09 | 210 | 225 | 225 | 160 | 160 | 160 | 200 | 150 | 8320G215 |
| 1/8 | 3/32 | 0.12 | 100 | 100 | 100 | 100 | 100 | 100 | 180 | 120 | 8320G015 |
| 1/8 | 3/32 | 0.12 | 150 | 150 | 150 | 115 | 115 | 115 | 200 | 150 | 8320G216 |
| 1/8 | 1/8 | 0.21 | 40 | 40 | 40 | 40 | 40 | 40 | 180 | 120 | 8320G017 |
| 1/8 | 1/8 | 0.21 | 85 | 85 | 85 | 60 | 60 | 60 | 200 | 150 | 8320G217 |
| 1/4 | 1/16 | 0.09 | 210 | 225 | 225 | 160 | 160 | 160 | 200 | 150 | 8320G182 |
| 1/4 | 3/32 | 0.12 | 150 | 150 | 150 | 115 | 115 | 115 | 200 | 150 | 8320G184 |
| 1/4 | 1/8 | 0.25 | 85 | 85 | 85 | 60 | 60 | 60 | 200 | 150 | 8320G186 |
| 1/4 | 11/64 | 0.35 | 45 | 45 | 45 | 25 | 25 | 25 | 200 | 150 | 8320G188 |
Details of 120VAC/60Hz 110VAC/50Hz 1/4'' NPT 8320G174
Electromagnetic Valve:
Production of ASCO Type 1/4'' 8320G174 3-Way Red Hat Electric
Solenoid Valve:
Youtube video of 8320G174 1/4'' NPT 3/2 Way Quick Exhaust
Electromagnetic Valve:
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