HUMPHREY 42PAVAI TAC Air Pilot / Plunger Return Detent Valve - 42PA-VAI
5-ported, 4-Way Air Piloted / Push Button valve, detented, with 1/4 pipe ports ports and two 1/8 pipe pilot ports. Excellent choice to operate large double acting pneumatic cylinders (up to 2" bore). All TAC Push Button valves feature work hardened SST button plungers above 15/32-32 threaded collars. Collar feature permits acceptance of a variety of TAC Air Pilot Operators (sold separately - see Related Products below). Button bottoms out on collar to prevent valve overstroke from Air Operator. Compact. Rugged.
| Number of Ports | 5 ports | ||||||||
| Number of Positions | 2 positions | ||||||||
| Valve Function | 4-way, Air Pilot One End, Push Button Other End, Detented | ||||||||
| Piping Type | Inline, Direct Piping | ||||||||
| Options Included | Panel Mounting Hardware | ||||||||
| Approx Size (in) HxWxD | 3.29 x 0.75 x 1.75 | ||||||||
| Media | Air | ||||||||
| Type of Operation | Air Pilot / Plunger Return Detent | ||||||||
| Flow Capacity (Cv) | 0.52 | ||||||||
| Port Size | 1/4 NPSF (Pilot Port: 1/8 NPSF) | ||||||||
| Lubrication | Recommended | ||||||||
| Media Filtration | 40 micron recommended | ||||||||
| Pressure Range (psi) | 0-125 | ||||||||
| At Valved Pressure of: Recommended Pilot Pressure (psi): |
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| Operating Speed (cycles/min) | 900 | ||||||||
| Ambient Temperature Range (⁰F) | -20~180 | ||||||||
| Wetted Materials | Anodized aluminum, Brass, Delrin, FKM | ||||||||
| Weight (oz) | 5.0 | ||||||||
| Accepts Air Pilot Operators (sold separately) | 341A, 341AR, 341AS, 341ASR | ||||||||
| Accepts Manual Operators (sold separately) | 34T | ||||||||
| Accepts Mechanical Operators (sold separately): | 34B, 34C, 34CW |