Product ID: 49830904 – 3-Port HP Pneumatic Dump Valve Adapter

Description:
This component is a 3-port high-pressure (HP) pneumatic dump valve adapter designed for waterjet cutting systems . It is a precision-machined steel fitting that serves as a hydraulic connector within the intensifier pump assembly . The adapter functions as a three-way connector, enabling efficient fluid distribution between the hydraulic manifold, intensifier cylinder, and control valve assemblies . It is specifically manufactured for round dump valve bodies used in 60K systems .

Applications:

• Used as a connection adapter within the pneumatic dump valve assembly of waterjet intensifier pumps 

• Connects the dump valve body to the high-pressure water line, ensuring proper fluid routing and reliable pressure balance 

• Installed during pump rebuilds, system upgrades, and preventive maintenance procedures 

• Suitable for ultra-high pressure waterjet systems rated up to 90,000 PSI (approximately 6,200 bar) 

• Compatible with KMT, FLOW, OMAX, BFT, WSI, Waterjet Sweden, Multicam, Caretta, and TechniJet systems 

Features:

• 3-Port Design: Precision-machined three-port configuration enabling secure connection of hydraulic and high-pressure lines 

• High-Strength Material: Manufactured from hardened stainless steel or steel, offering exceptional pressure resistance, corrosion protection, and mechanical stability 

• Ultra-High Pressure Rating: Engineered for continuous operation up to 90,000 PSI (6,200 bar) with a working pressure of 60,000 PSI 

• Precision Sealing Surfaces: Features precision-machined threads and internal sealing surfaces for leak-free, tight connections 

• Compact Design: Compact structure allows for easy integration into tight assemblies within the waterjet power unit 

• Female Connection: Female side of adapter features 1/4" 60K HP connection for compatibility with standard dump valve bodies 

• Lightweight: Weight range of 0.06–0.2 kg (approximately 0.144 lbs) depending on manufacturer specification 

Maintenance:

• Inspection During Overhaul: During pump rebuild or preventive maintenance, inspect the adapter threads and sealing surfaces for signs of wear, galling, corrosion, or damage

• Thread Care: Check all three port threads for damage; damaged threads can cause high-pressure leaks and compromise system integrity

• Sealing Surface Inspection: Inspect the 60-degree cone sealing surfaces for nicks, scratches, or deformation that could prevent proper sealing

• Full Depressurization: Always fully depressurize both the hydraulic system and the high-pressure water system before removing or servicing the adapter. Follow lockout/tagout procedures

• Thread Lubrication: Apply manufacturer-recommended high-pressure thread lubricant or anti-seize compound to threads during reassembly to prevent galling and ensure accurate torque application

• Torque Compliance: Tighten the adapter to the specific torque value listed in the equipment service manual; over-tightening may damage threads while under-tightening may cause high-pressure leaks

• Replacement Criteria: Replace the adapter if threads are damaged, if cone sealing surfaces are scored or deformed, if cracks are detected, or if internal erosion is excessive

• O-Ring Replacement: When reinstalling, replace any associated O-rings or seals to ensure leak-free operation

• Storage: Store spare adapters in a clean, dry environment away from impact or corrosive substances to prevent pre-service damage to threads and sealing surfaces