Product Name: OM‑Air‑Valve to IDE‑III Adapter (Part No. 301033‑1)

Description:
This component is a precision-machined stainless steel adapter designed to mount an Integral Diamond Eductor (IDE) III cutting head onto a waterjet system originally equipped with an OMAX (OM) Air Valve / Water Switch assembly. It serves as a mechanical and hydraulic interface, enabling users to retrofit the advanced IDE III platform onto existing OMAX systems without replacing the entire Z‑axis motion system.

The OEM Air Valve, also known as the pneumatic on/off valve or water switch, is responsible for starting and stopping the high‑pressure waterjet. This adapter bridges the dimensional and thread differences between the OMAX Air Valve interface and the IDE III cutting head body, allowing legacy OMAX systems to benefit from the longer‑lasting IDE III technology, which integrates a diamond orifice and mixing chamber into a single, factory‑aligned unit.

Applications:

• Mounting an IDE III cutting head onto an OMAX system originally equipped with a standard Air Valve / Water Switch assembly

• Retrofitting legacy OMAX waterjet systems to accept IDE III components

• Providing a mechanical and hydraulic interface for an upgrade path to IDE III technology

• Suitable for 60,000–90,000 PSI (approximately 4,137–6,480 bar) waterjet systems

Features:

• Precision Stainless Steel Construction: Ensures perfect coaxial alignment between the retrofitted IDE III cutting head and the existing OMAX Air Valve interface

• Direct Retrofit Fit: Engineered specifically to bridge the dimensional and thread differences between the OMAX Air Valve and the IDE III cutting head body

• Non‑Wear Component Classification: The adapter itself is not a consumable part; under normal use, it provides long service life and can be reused across multiple consumable replacement cycles

• Corrosion‑Resistant: High‑grade stainless steel withstands the harsh waterjet environment

• OEM Compatibility: Direct replacement for H2O Jet / AccuStream part number 301033‑1

Maintenance:

Inspection:

• Regularly check the adapter‘s mating faces and cone sealing surfaces for nicks, scratches, galling, or erosion. Any damage to these precision surfaces will compromise the high‑pressure seal and cause water leaks

• Inspect the internal and external threads for signs of wear, corrosion, or damage. Damaged threads prevent proper torque application and must be replaced immediately

Cleaning:

• During cutting head maintenance, thoroughly clean all mating surfaces and threads with a soft cloth and low‑pressure water or compatible solvent

• Remove all debris, mineral deposits, and old seal residue

• Do not use abrasive tools that could scratch precision‑machined surfaces

Installation Guidelines:

• Full Depressurization (Critical): Always fully depressurize the waterjet system (high‑pressure water, hydraulic system, and air supply) and follow lockout/tagout procedures before installing or removing the adapter

• Clean Area Maintenance: Perform assembly in a designated clean area to prevent contamination of sealing surfaces with abrasive particles

• Thread Lubrication: Apply a thin, even layer of high‑pressure anti‑seize lubricant to the male threads during reassembly to prevent galling and ensure accurate torque application

• Torque Compliance: Tighten the adapter and associated gland nuts to the specific torque values listed in the equipment service manual using a calibrated torque wrench. Use a second wrench to counter‑hold the adapter body to prevent twisting stress

• Replacement Criteria: Replace the adapter immediately if threads are damaged, sealing surfaces are scored or pitted, cracks are visible, or persistent high‑pressure leakage occurs despite correct installation

Cross‑Reference Information:

• H2O Jet / AccuStream #: 301033‑1

• Compatible with: OMAX Air Valve / Water Switch systems

• Also known as: OM Air Valve to IDE III Adapter, Air Valve to IDE III Adapter