ADJUSTABLE DUMP VALVE REPAIR KIT-ADO, MADO,MEFV, OMAX

HJ-322536

OMAX PART NUMBER: 322536 (REPLACES 306500)

Adjustable Dump Valve Repair Kit – ADO, MADO, MEFV | HJ-322536


The HJ WATERJET Adjustable Dump Valve Repair Kit – ADO, MADO, MEFV (HJ-322536) is a precision-engineered high-pressure dump valve body rebuild kit designed to restore the sealing performance, pressure regulation stability, and operational reliability of adjustable dump valve assemblies used in ultra-high-pressure OMAX waterjet systems.

With an updated design that offers an improved tapered seat and an erosion shield, the HJ WATERJET Adjustable Dump Valve Repair Kit HJ-322536 contains the critical wear components required to service and rebuild  OMAX adjustable dump valve assemblies found in:

  • ADO systems
  • MADO systems
  • MEFV valve assemblies
  • Ultra-high-pressure waterjet intensifier pumps

The ADO, MADO, MEFV Adjustable Dump Valve Repair Kit HJ-322536 restores several critical functions within the ultra-high-pressure waterjet system by:

  • Rebuilding the dump valve body assembly
  • Restoring reliable pressure release control
  • Improving hydraulic sealing performance
  • Stabilizing intensifier pressure cycling
  • Reducing internal leakage and wear

The HJ WATERJET Adjustable Dump Valve Rebuild Kit HJ-322536 is essential for:

  • Reliable ultra-high-pressure operation
  • Stable pressure generation
  • Efficient cutting performance
  • Reduced maintenance downtime

Properly functioning adjustable dump valves are critical for maintaining safe operating pressure and protecting intensifier components from excessive hydraulic stress and pressure in

The HJ-322536 Adjustable Dump Valve Repair Kit  is commonly associated with the following OMAX-style waterjet components:

Part Number

   Description

HJ-306500

   Adjustable Dump Valve Repair Kit

HJ-308103

   Check Valve Body Assembly

HJ-301873

   Check Valve Retainer

HJ-300640

   Check Valve Seat

HJ-300735

   Static Backup Ring

HJ-303639

   TAJ On/Off Valve Rebuild Kit

HJ-303329

   MAXJET 5 Cantilever TAJ Nozzle Inlet Body

HJ-307548

   EnduroMAX Manifold Nipple Assembly

HJ-306805

   EnduroMAX Manifold Nipple

HJ-308616

   Dual Port Swivel Seal Replacement Package

HJ-322536     

  ADO, MADO, MEFV Body Rebuild Kit

These components work together to maintain stable pressure regulation, reliable sealing performance, and efficient ultra-high-pressure waterjet cutting operation.

 

Key Benefits

✔ Improved dump valve sealing integrity
✔ Enhanced pressure stability
✔ Reduced internal leakage
✔ Improved valve response time
✔ Increased wear resistance
✔ Longer maintenance intervals
✔ Reduced downtime and repair costs

 

Applications

  • CNC abrasive waterjet cutting systems
  • Aerospace manufacturing
  • Precision metal fabrication
  • Stone and glass processing
  • Composite material cutting
  • Automotive manufacturing
  • Continuous industrial production environments

** 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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