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Spartan-Scientific
2-Way, 2-Position, Normally Closed, 1/2" NPT, Media Separated Air Piloted Valve (APVS15-3Q028-DAD00)
$278.90
Air Piloted, Media Separated, PVC, 2-Way, 2-Position, Normally Closed, 1/2" NPT, 16mm Orifice, EPDM, Seals, No Pilot