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March 27, 2025

NOW AVAILABLE: Pilot & Piloted Unloader Valves!

NOW AVAILABLE KPV Pilot Valves & KPU Piloted Unloader Valves

KPV Pilot Valves & KPU Piloted Unloader Valves

Kingston Valves is proud to introduce two new solutions for the high-demand air compressor market: the KPV Pilot Valves and KPU Piloted Unloader Valves. These precision-engineered components are designed to elevate performance, ensure consistent pressure control, and stand up to extreme conditions — making them an ideal choice for gasoline-powered air compressors and dual control systems.

Precise Pressure Control, High Temperature Resistance, and Proven Performance.

Our latest pilot and unloader valves are optimized for smooth, reliable operation in constant-run compressor setups. Built with brass and stainless steel components, they’re designed to last — even in the harshest conditions. Whether you’re dealing with intense heat or fluctuating demand, the KPV and KPU series offer dependable, high-performance control.

Features & Benefits:

  • Optimized for Gasoline Air Compressors – Ensures smooth operation in high-demand applications.
  • Constant-Run Capability – Maintains efficiency while reducing system wear.
  • Throttle & Discharge Control – Adjusts engine speed and vents air for better performance.
  • Factory-Set & Field Adjustable Pressure Ranges – Operates between 20-250 PSI with a recommended 20-30 PSI differential.
  • Manual Unloading Toggle – Provides on-demand pressure relief for added flexibility.
  • Durable Construction – Built with brass and stainless steel components for long-lasting reliability.
  • High-Temperature Resistance – Handles temperatures up to 400°F, making it suitable for tough environments.
  • Dual Control Option Available – Compatible with electric applications for enhanced versatility.

These valves are not only easy to install and adjust, but they’re also built to withstand the rigors of commercial and industrial compressor systems. With high-pressure and high-temperature capabilities, the KPV and KPU valves deliver the control, durability, and versatility your operation demands.

Whether you’re an OEM, distributor, or end-user looking to upgrade your system, the KPV and KPU valve series are now available. Don’t settle for less when it comes to reliability and performance — choose components that work as hard as you do.

Contact us today to place an order or learn more about specifications, compatibility, and lead times.