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250A-3-11-20 Air Piloted Valve
$77.99
10 in stock
Normally Open 3-Way Valve Bubble-Tight Leak-Free Performance, 60 SCFM High Flow @ 125 PSI, No Lubrication Required.
Achieve reliable, leak-free control in demanding pneumatic systems with the 250A-3-11-20, delivering bubble-tight sealing whether actuated or unactuated for zero downtime from leaks.
Its high-flow 0.83 Cv and 60 SCFM capacity at 100 psig enable lightning-fast cycling up to 600 cycles per minute, reducing actuation delays and boosting overall system productivity.
Built tough for harsh environments with a -20°F to 225°F temperature range and maintenance-free operation without lubrication, this compact air-piloted valve simplifies installation and cuts long-term operating costs.
Product Specifications
| Media | Air, Inert Gas | |
|---|---|---|
| Valve Function | Single Pilot, Normally Open | |
| Piping Type | Inline, Direct Piping | |
| Port Size | 1/4 NPSF (Pilot Port: 1/8 NPSF) | |
| Number of Ports | 3 ports | |
| Number of Positions | 2 positions | |
| Size (in) HxWxD | 2.78 x 1.63 DIA | |
| Type of Operation | Air Piloted | |
| Flow – SCFM @ 100 psig | 60 | |
| Flow – LPM @ 6.9 bar | 1699 | |
| ESEOD (orifice) – in (mm) | 0.215 (5.45) | |
| Flow Coefficient (Cv) | 0.83 | |
| Lubrication | Not required | |
| Pressure Range (psi) | 10-125 | |
| Recommended Pilot Pressure (psi) | <=30 PSI: 28 60 PSI: 48 90 PSI: 67 120 PSI: 86 |
|
| Operating Speed (cycles/min) | 600 | |
| Ambient Temperature Range (°F) | -20~225 | |
| Wetted Materials | Zinc diecast, Brass, SST, Buna N | |
| Weight (oz) | 8.0 |
Additional Information
Additional Information
| Brand | Humphrey |
|---|---|
| Condition | New |
| MPN | 250A-3-11-20 |
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