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> Humphrey 1/4" 3-way solenoid valve 250AE1-3-10-20-24VDC
Humphrey 1/4" 3-way solenoid valve 250AE1-3-10-20-24VDC
Humphrey 1/4" 3-Way External Air Pilot Solenoid Valve Part #250AE1 3 10 20 24V DC
Humphrey 250 Series electric air valves are of double diaphragm poppet design. Because these "no stick" valves require no lubrication, they are ideal for use with instrument air and other media which prohibit lubrication. The use of lubrication, however, will not prevent a 250 series valve from functioning if the lubricant is removed or varied.
These valves have no sliding seals subject to cuts or metal seals subject to scratches, so they are ideal for use with contaminating media and are unaffected by compressor varnish. They are designed for rugged duty and rapid cycling and can be mounted in any position.
250 Series valve has an external air pilot connection for valving media below 30 PSIG. Pilot air is isolated from valved media such as water, oil, instrument air, and gases.
* External pilot pressure: Equal to valve pressure, 30 PSI (2.1 bars) maximum
* Tempurture range: 0 - 125 F ( -17.8 - 51.7 C)
* Lubrication and filtration not required
* Cover seal for dirty or wet conditions
