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Graco 237528 Low Pressure Ball Valve 1/4 in NPT(M)

The Graco 237528 Low Pressure Ball Valve is designed for reliable manual on/off fluid control in low-pressure Graco finishing and fluid handling systems.

  • 1/4 in NPT male x male connections
  • Low-pressure rating up to 500 psi
  • Suitable for paints, coatings, and catalysts
  • Ideal for fluid line isolation and maintenance

Retail Price: $93.75
You save: $1.64 (1.75%)
Our Price: $92.11
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Compatible Machines & System Applications

The Graco 237528 Low Pressure Ball Valve is a universal shut-off valve used across multiple Graco fluid handling and finishing systems. It does not belong to one single machine; instead, it fits any compatible setup that uses 1/4 in NPT connections within low-pressure applications.

  • Graco industrial paint and coating spray systems
  • Graco fluid supply and circulation lines
  • Graco finishing pumps (low-pressure configurations)
  • Graco metering and mixing systems
  • Custom OEM and retrofit installations using 1/4 in NPT fittings

Product Overview

The Graco 237528 valve ball is designed to provide reliable on/off control of fluid flow in low-pressure applications. It is commonly installed in fluid lines to isolate sections of a system for servicing, maintenance, or safe shutdown.

Key Features & Specifications

Part Number 237528
Valve Type Low pressure ball valve
Connection Size 1/4 in NPT (Male x Male)
Maximum Working Pressure Up to 500 psi (35 bar)
Seal Material PTFE
Typical Fluids Paints, coatings, catalysts, waterborne materials
Operation Manual lever on/off control

Applications

  • Shut-off valve for paint and coating supply lines
  • Flow isolation during maintenance or servicing
  • Fluid control in finishing and industrial spray environments
  • Low-pressure fluid handling systems

Frequently Asked Questions

This valve is used to manually start or stop fluid flow in low-pressure Graco systems. It is ideal for isolating fluid lines during servicing or system shutdown.

No. This is a low-pressure valve rated up to 500 psi and should not be used in high-pressure airless spraying applications.

Yes, as long as the system uses 1/4 in NPT female connections and operates within the pressure and material compatibility limits.

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