TD-4220 Alkon Corporation Trans-DOT 3/2 Single Air Pilot Spring Return
Sku#: TD-4220
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Alkon Corporation TD-4220 Series valves are 3-way, 1/4" NPT, 3-ported, 2-position, single air pilot valves with spring return. Air is normally closed when supplied to the #1 port. Air is normally open when supplied to the #3 port.
Specifications
| Material | Black anodized aluminum, urethane seals | Temperature | -40F to +180F |
| Function | 3/2 single air pilot, spring return | Pilot Pressure | 40 psi min |
| Mounting | Inline, or Thru hole mount | Pilot Port | 1/4" NPTF |
| Medium | Air | ||
| Pressure | 200 psi max. supply | ||
| Flow | Cv = 1.0 (48 scfm fully open) | ||
| Fasteners | Stainless steel |
