Graco 256659 Kit, Refill Valve, 1/4Npt, Solenoid, 24V

The Graco 256659 Kit, Refill Valve, 1/4 NPT, Solenoid, 24V is a genuine Graco replacement kit designed to automate fluid refill operations in compatible PR70 dispensing systems. This refill valve assembly helps maintain proper material levels in supply tanks by automatically controlling transfer pump operation, reducing downtime and minimizing manual intervention.

Compatible Machines

• Graco PR70
• Graco PR70v
• Graco PR70 ISO Lube Systems
• Graco PR70e

Product Features

• Genuine Graco 256659 replacement part
• 1/4 NPT port configuration for system integration
• 24V solenoid operation
• Automates refill and fluid level management
• Helps control transfer pump operation
• Supports air motor shut-off functionality
• Reduces operator monitoring requirements
• Designed for industrial fluid dispensing applications

Product Overview

The Graco 256659 Refill Valve Kit is engineered to improve the efficiency of material supply systems used with PR70 equipment. By automatically managing refill cycles, the valve helps maintain consistent material availability for dispensing operations while reducing the risk of tank overfill or material starvation.

Its integrated 24V solenoid valve responds to system controls and can activate or stop transfer pump functions as needed. This automation helps improve productivity, maintain stable operating conditions, and reduce interruptions during production.

Applications

This refill valve kit is commonly used in dispensing systems handling:

• Epoxies
• Urethanes
• Silicones
• Adhesives
• Sealants
• Other two-component industrial materials

Specifications

Benefits of Using the Refill Valve Kit

• Maintains consistent material supply levels
• Helps reduce manual refill monitoring
• Supports continuous production workflows
• Improves overall dispensing system efficiency
• Designed for reliable operation in demanding industrial environments

Frequently Asked Questions

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