AAA Remote Pilot Controlled Air Valve GR4U
AAA Remote Pilot Controlled Air Valve GR4U
AAA Products International - Part Number: GR4U
Side Ported 1/2" NPTF - | 2-position, double pilot. main spool is shifted by pilot pressure from remote valve. Spool is shifted by pilot pressure (12 and 16P). | Spool Configuration: (Normally on 3-position valves, 2-position valves use a closed center spool): Closed center, all ports are blocked in the center position. | Valve Options: Factory installed muffler/flow controls in ports 3 and 5 (body styles 2, 3 & 4 only). | Valve O-Rings: Viton for body styles 2, 3 & 3P, Buna-N for body styles 4, 6, 8, 12, 4P, 8P &16P. |
If applicable, please confirm your required voltage and valve O-ring options when requesting a quote:
| Coil Voltage and Frequency |
| 24 volts, 60 Hz |
| 120 volts, 60 Hz |
| 240 volts, 60 Hz |
| 6 volts D-C |
| 12 volts D-C |
| 24 volts D-C |
| Suffix | Valve O-Ring Option (Only Applies to Valve Body O-Rings) |
| Blank | Viton for port styles 2, 3 & 3P, Buna-N for port styles 4, 6, 8, 12, 4P, 8P &16P. |
| -1 | Neoprene for freon (-40°F to 225°F). |
| -2 | Silicon (-80°F to 400°F). |
| -3 | Viton for most aromatic gases (-20°F to 400°F, 600°F for short time). |
| -4 | Butyl Rubber (-60°F to 200°F). |
| -5 | Teflon (-250°F to 450°F). |
| -7 | Urethane, 70 Durometer (-65°F to 200°F). |
| -9 | Buna-N (-40°F to 250°F). |
Additional options and combinations are available - Please inquire.
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