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Spartan-Scientific
2-Way, 2-Position, 1/2" NPT, Proportional Flow Control Valve (STEP12-2P035-DOJ3A5)
$979.40
Proportional Flow Control Stepper Valve, Glass-Filled Nylon, 2-Way, 2-Position, 1/2" NPT, NBR Seals, 4-20mA Control Input, 24VDC, No Feedback Input, 5 Meter M12 Mating Cordset