STEM, ASSEMBLY, PULL TO OPEN VALVE, ON/OFF

HJ-305223

OMAX PART NUMBER: 305223

Pull to Open Stem Assembly | On/Off Valve | HJ-305223


The HJ-305223 Pull to Open Stem Assembly is a HJ Waterjet replacement component designed for the Pull-to-Open (PTO) On/Off Valve used in OMAX waterjet cutting systems. Engineered to restore reliable valve operation, this precision-machined stem assembly helps maintain consistent water flow, dependable valve actuation, and accurate cutting performance while minimizing machine downtime.

Built to exact specifications, the HJ-305223 stem assembly is manufactured for direct replacement of worn or damaged valve stems. Replacing a worn stem can improve valve sealing performance, reduce leakage, and help restore the responsiveness of the on/off valve during demanding waterjet cutting applications. The HJ-305223 component is part of the pull-to-open valve system and it is also available within the Pull-to-Open Valve Repair Kit (P/N HJ-305340).

 

Features

  • HJ Waterjet replacement part for OMAX OEM Part Number 305223
  • Precision Pull-to-Open (PTO) valve stem assembly
  • Direct replacement for OMAX on/off valve applications
  • Restores smooth valve operation and reliable actuation
  • Helps maintain consistent cutting performance
  • Manufactured to exact specifications for proper fit and function
  • Ideal for preventive maintenance and valve rebuilds

 

Benefits

  • Reduces unplanned machine downtime
  • Helps improve valve sealing performance
  • Restores accurate on/off valve operation
  • Supports consistent abrasive waterjet cutting
  • Easy replacement during scheduled maintenance
  • Designed for long service life in demanding industrial environments

 

Applications

Compatible with OMAX waterjet systems equipped with a Pull-to-Open On/Off Valve requiring OEM Part Number 305223. Frequently installed during valve rebuilds or routine preventive maintenance to restore factory operating performance.

 

Specifications

  • Part Number: HJ-305223
  • Product Type: Pull to Open Stem Assembly
  • Valve Type: Pull-to-Open (PTO) On/Off Valve

 

Why Choose HJ Waterjet?

HJ Waterjet replacement parts are engineered to deliver premium-quality, reliable performance, precision fit, and long-lasting durability at a competitive price. Precision manufactured to exact specifications using high-quality materials and tight tolerances, our components are designed for compatibility with OEM waterjet systems and demanding industrial applications. By focusing on quality, precision, and value—not expensive branding—we help manufacturers reduce maintenance costs, minimize downtime, and maximize productivity without compromising performance or reliability. When precision matters, HJ Waterjet delivers the quality, reliability, and value professionals trust. Premium Performance Without the Premium Price

** HJ WATERJET IS IN NO WAY AFFILIATED WITH GMA, EBBCO, KENNAMETAL, KMT, FLOW, BFT, H2O, OMAX, ACCUSTREAM, HYPERTHERM OR TECHNI. PART NUMBERS ARE FOR CONVENIENCE ONLY.

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