B250AE1111205060: Humphrey Diaphragm Poppet Solenoid Valves
B250AE1111205060: Humphrey Diaphragm Poppet Solenoid Valves
Product Details
The brass body B250AE1 Series 2 or 3-Port Diaphragm-Poppet Solenoid Valve shifts crisply and seals tight with each cycle. Powered with high shifting force of external compressed air pilot signals, this valve is a smart choice for control of critical inert gases and liquids, or low pressure clean dry air applications. The unique simple diaphragm-poppet construction is reliable, lasts longer. Exceptional flow capacity with 1/4 inch orifice, 1/4 ports. Suitable for control of 0-125psi pneumatic or 0-60psi liquid. Select normally closed or normally open function, plug-in or lead wire electrical entry and either 12VDC, 24VDC or 120VAC voltage for this rugged 3-port valve. Requires external air pilot connection of 30-125 psi. Optional flourocarbon diaphragms available. Plug exhaust port for excellent 2-way function. Mounting base and pipe plug sold separately.
| Media | Air, Inert Gases, Mild Liquids |
| Valve Function | Single Solenoid, Normally Open |
| Voltage | 120/50/60 |
| Piping Type | Inline, Direct Piping |
| Port Size | 1/4 NPSF; 10-32 UNF Pilot Port |
| Number of Ports | 3 ports |
| Number of Positions | 2 positions |
| Size (in) HxWxD | 4.25 x 1.63 DIA |
| Type of Operation | External Air Pilot Type |
| Flow - SCFM @ 100 psig | 60 (air as media) |
| Flow - LPM @ 6.9 bar | 1699 (air as media) |
| ESEOD (orifice) - in (mm) | 0.215 (5.45) |
| Flow Coefficient (Cv) | 0.83 |
| Pressure Range (psi) | Gas: 0-100 (7); Liquid: 0-60 (4) |
| Recommended Pilot Pressure (psi) | Equal to valve pressure; 30 (2) minimum for low pressures |
| Response Time - ON/OFF (ms) | 7/25 |
| Operating Speed (cycles/min) | 600 |
| Ambient Temperature Range (⁰F) | 0~125 |
| Wetted Materials | Brass, SST, Buna N |
| Weight (oz) | 15.0 |
| Electrical Entry | 19.5" Lead Wires |
| Voltage Range | +/-10% |
| Power Consumption (w) | 8.5 |