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Proportional Valves

Kelly Pneumatics Proportional Valves offer excellent proportional flow performance using original, patented technology. Our proportional valve design includes one flexing part with virtually no friction, giving each valve an exceptionally long life cycle. The smooth, accurate, low hysteresis performance made capable by this design offers significant improvements over traditional solenoid valves. By incorporating this technology into every valve we offer, each performs with incredible accuracy and consistency. Kelly Pneumatics offers a wide variety of proportional valve sizes with varying flow performances to meet many specific requirements.

Max Flow Rate:32 LPM
Max Inlet Pressure: 100 PSIG
Max Flow Rate:140 LPM
Max Inlet Pressure: 100 PSIG
Max Flow Rate:300 LPM
Max Inlet Pressure: 100 PSIG
Max Flow Rate:400 LPM
Max Inlet Pressure: 100 PSIG
Max Flow Rate:200 LPM
Max Inlet Pressure: 1-100 PSIG
Max Flow Rate:300 LPM
Input Pressure: 1 - 200 PSI

Not Sure Which Valve You Need? Please Tell Us About Your Application. We'll Help You Select the Perfect Valve For Your Project.