501A31220VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (501A 3 12 20 VAI)
by HUMPHREY
Original price
$496.89
-
Original price
$496.89
Original price
$496.89
$496.89
-
$496.89
Current price
$496.89
The 1/2 pipe, 501 Series piston-poppet air piloted valve achieves high flow from a compact body. Select 2 or 3-way. 3-way models are multi-purpose. Multiple mounting options.
| Number of Ports | 3 ports | ||||||||
| Number of Positions | 2 positions | ||||||||
| Valve Function | Single Pilot, Multi-purpose | ||||||||
| Piping Type | Inline, Direct Piping | ||||||||
| Size (in) HxWxD | 3.4 x 2 x 3.4 | ||||||||
| Media | Air, Inert Gas | ||||||||
| Type of Operation | Air Piloted | ||||||||
| Flow Capacity (Cv) | 3.67 | ||||||||
| Port Size | 1/2 NPT (Pilot Port: 1/8 NPSF) | ||||||||
| Lubrication | Recommended | ||||||||
| Media Filtration | Not required | ||||||||
| Pressure Range (psi) | 0-125 | ||||||||
| At Valved Pressure of: Recommended Pilot Pressure (psi): |
|
||||||||
| Operating Speed (cycles/min) | 600 | ||||||||
| Ambient Temperature Range (⁰F) | -30~225 | ||||||||
| Wetted Materials | Aluminum, SST, FKM | ||||||||
| Weight (oz) | 19.0 |