The pressure compensating proportional valve from Kelly Pneumatics utilizes the company’s patented proportional valve technology. The valve dynamically compensates for varying inlet pressures, while still maintaining consistent output flow characteristics.
The valve is effective in applications with fluctuating or oscillating control pressures, and can maintain flow rates with input pressures reaching 250 PSIG. The non-spool valve architecture employs one moving part, ensuring almost frictionless performance and longevity tested at over 100 million cycles.
The pressure compensating proportional valve is easily cleaned and maintained, features a quiet operation, and low hysteresis performance.
Image credit: Kelly Pneumatics, Inc.