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Graco 16H934 Packing O-Ring

$3.75
In Stock
Part #: 16H934

The Graco 16H934 Packing O-Ring is a precision seal used in iQ Dispense Valves to prevent internal leakage and maintain consistent fluid control.

  • Fits iQ Dispense Valve series
  • Ensures reliable sealing performance
  • Used in Tip-Seal, Ball/Seat and Snuff-Back valve models
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Graco 16H934 Packing O-Ring

Compatible Machines

This 16H934 Packing O-Ring is used in Graco industrial dispense valve assemblies. It is compatible with the iQ Dispense Valve series listed below.

  • iQ Dispense Valves – 1/4 in. NPT Tip-Seal Models
  • iQ Dispense Valves – Ball/Seat Models
  • iQ Dispense Valves – Snuff-Back Models
  • Valve assemblies using 10-digit identifiers such as 25R843, 25R844 and similar iQ variants

Product Details

The Graco 16H934 Packing O-Ring is a precision seal used inside the fluid section of iQ Dispense Valve systems. It maintains a leak-free connection by sealing internal fluid passages, ensuring accurate dispensing performance for adhesives, sealants and other industrial materials.

  • Maintains tight internal sealing in the valve assembly
  • Designed for industrial dispensing applications
  • Compatible with multiple iQ valve configurations
  • Helps prevent material leakage and reduces downtime

Key Applications

  • Sealant and adhesive dispensing
  • General industrial fluid metering
  • Precision material delivery in automated systems

Frequently Asked Questions

It seals internal fluid passages inside the iQ Dispense Valve, preventing leaks and ensuring consistent material flow.

No. This part is specifically designed for Graco iQ Dispense Valve systems and is not used in standard airless paint sprayers.

Check the 10-digit model number on your valve assembly. If it belongs to the iQ Dispense Valve series, this packing O-ring applies.

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