501AA31021 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (501AA 3 10 21)
by HUMPHREY
Original price
$537.71
-
Original price
$537.71
Original price
$537.71
$537.71
-
$537.71
Current price
$537.71
The 1/2 pipe, 501 Series piston-poppet air piloted valve achieves high flow from a compact body. Incorporates an internal compensating orifice to achieve faster response, or a "momentary signal, maintained position" function. 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, Normally Closed | ||||||||
| Piping Type | Inline, Direct Piping | ||||||||
| Size (in) HxWxD | 3.4 x 2 x 3.4 | ||||||||
| Options Included | Internal compensating orifice, Mounting base | ||||||||
| Media | Air | ||||||||
| Type of Operation | Air Piloted, w/Bleed | ||||||||
| Flow Capacity (Cv) | 3.67 | ||||||||
| Port Size | 1/2 NPT (Pilot Port: 1/8 NPSF) | ||||||||
| Lubrication | Recommended | ||||||||
| Media Filtration | Not required | ||||||||
| Pressure Range (psi) | 15-125 | ||||||||
| At Valved Pressure of: Recommended Pilot Pressure (psi): |
|
||||||||
| Operating Speed (cycles/min) | 600 | ||||||||
| Ambient Temperature Range (⁰F) | -30~225 | ||||||||
| Wetted Materials | Aluminum, SST, Buna N | ||||||||
| Weight (oz) | 19.0 |