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Spartan-Scientific
2-Way, 2-Position Normally Closed, 1/2" NPT, Media Separated Solenoid Valve (4D85-010-8233B)
$113.48
Media Separated, Composite, 2-Way, 2-Position, Normally Closed, FKM Seals, 1/2" NPT, 12.5mm Orifice, Flying Lead