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Graco 236450 Low Pressure Fluid Regulator

The Graco 236450 Low Pressure Fluid Regulator provides accurate control of low-pressure fluid flow, helping maintain consistent performance and protect downstream equipment.

  • Pressure range: 20–100 psi (1–7 bar)
  • 1/4" NPT female inlet and outlet
  • Integrated pressure gauge for easy adjustment
  • Suitable for spray, dispense, and coating systems

$559.98
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Compatible Machines & Applications

The Graco 236450 Low Pressure Fluid Regulator is a versatile, in-line fluid pressure control component. It is not limited to one specific sprayer model and can be used across multiple Graco fluid handling systems where precise low-pressure regulation is required.

  • Graco fluid dispensing systems
  • Graco low-pressure paint spray systems
  • Graco air-assisted spray gun setups
  • Graco industrial coating and finishing systems
  • Graco pump-to-gun fluid line installations
  • Other Graco equipment using 1/4" NPT fluid connections

Product Overview

The Graco 236450 Low Pressure Fluid Regulator is designed to accurately control and maintain consistent fluid pressure in low-pressure applications. By regulating pressure close to the point of use, it helps improve spray quality, reduce material waste, and protect downstream components from pressure spikes.

This regulator features a lightweight composite body suitable for waterborne and compatible coating materials. An integrated pressure gauge allows for quick visual confirmation of operating pressure, while the locking adjustment helps prevent accidental changes during operation.


Key Specifications

Part Number 236450
Pressure Range 20–100 psi (1–7 bar)
Maximum Flow Rate Up to 0.5 GPM (1.9 L/min)
Maximum Fluid Viscosity Up to 1000 centipoise
Inlet / Outlet Size 1/4" NPT Female
Gauge Port 1/4" NPT
Body Material Acetal composite

Typical Uses

  • Regulating fluid pressure for spray guns
  • Maintaining stable pressure in dispensing valves
  • Improving consistency in coating and finishing applications
  • Protecting downstream equipment from pressure fluctuations

Frequently Asked Questions

No. The Graco 236450 Low Pressure Fluid Regulator is a universal in-line regulator and can be used on multiple Graco systems as long as the pressure range and 1/4" NPT connections are compatible.

It is best installed close to the spray gun, valve, or point of application to ensure accurate pressure control and consistent material delivery.

Yes. The composite body construction makes it suitable for waterborne coatings and compatible fluids within the specified viscosity and pressure limits.

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