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Pressure Compensating Proportional Valve




  • Maintains Flow with Changing Inlet Pressure
  • Unique Proportional Valve Design 
  • Easily Cleaned and Maintained
  • Quiet Operation
  • Low Hysteresis Performance
Lead Time

1-5 Units2-3 Weeks
6 Units or MoreConsult Sales

We offer discounts for orders of 25 units or more. Please contact our sales department for a quote. 

The Pressure Compensating Proportional Valve utilizes our patented proportional valve technology. This valve dynamically compensates for varying inlet pressures, while still maintaining consistent output flow characteristics. Effective in applications with either fluctuating or oscillating control pressures, the Pressure Compensating Proportional Valve can maintain flow rates with input pressures reaching 250 PSIG. The non-spool valve architecture employs one moving part, ensuring virtually frictionless performance and longevity tested at over 100 million cycles.


Valve Function 2-Way, Normally Closed
Electrical Connection Flying Wire Leads
Working Pressure 25 – 250 psig
Flow Range 0-300 liters per minute
Orifice Size .040, .060, .090, .125, or .156 inches
Voltage Range 0-10 or 0-20 VDC
Response Time 10 – 15 ms
Port Types 1/8″ Female NPT or 1/4″ Female NPT
Seal Material Buna-N, Viton, or EPDM
Operating Temp. 32° to 120°F (0° to 50°C)
Maximum Hysteresis 6-10% of full current
Leak Rate Bubble Tight Seal
Type of Operation Direct solenoid
Filtration 40 Micron Recommended
Weight 1.0 lbs
Wetted Materials Cold rolled stainless steel w/ electroless
nickel plating, brass and 304 stainless steel.
Power 4.8 watts (max)



More From This Product Line

Max Flow Rate:32 LPM

Max Flow Rate:140 LPM

Max Flow Rate:300 LPM

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

Purchasing Information

After completing your order, you will receive an email confirmation, as well as a shipment tracking number when your order has shipped.

Payment: We accept PayPal Account payments and most major credit cards. Phone orders are also accepted.

Refund Policy: Give it a try! We offer a 30-Day refund period for all orders. If you ship back the order and confirm your return is in transit within 30 Days of receiving the order, we will refund the cost of units ordered. This refund does not include parts that are damaged by you or missing components. All shipping costs are non-refundable unless the package was incorrectly shipped or you received defective products.

Cancellations: You can cancel your order for a full refund If your order hasn’t shipped. Contact us and submit your order number to request a cancellation.

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