Pneumatic Valve Body, UHP, 2-Port, 90K | HJ-20475871
The HJ Waterjet Body, Pneumatic Valve, UHP, 2-Port, 90K |HJ-20475871 is a precision-machined replacement valve body engineered for ultra-high-pressure waterjet systems operating at 90,000 PSI (6,200 bar). This HJ-20475871 Pneumatic Valve Body provides reliable pneumatic control, precise sealing surfaces, and long-lasting performance in demanding industrial cutting environments. It is used in 90K cutting head applications and is manufactured to OEM specifications for fit, function, and durability.
Manufactured from premium corrosion-resistant materials and machined to tight tolerances, this valve body ensures proper alignment of internal pneumatic valve components while maintaining leak-free operation under continuous production conditions. Whether replacing a worn valve body during scheduled maintenance or rebuilding a pneumatic valve assembly, this HJ-20475871 Pneumatic Valve Body restores reliable operation while minimizing costly downtime.
HJ Waterjet replacement parts are manufactured to OEM-quality dimensional standards, providing the same precision fit and dependable performance expected from original equipment—without the premium OEM price.
Features & Benefits
- Direct replacement for KMT® Part #20475871
- Designed for 90,000 PSI (6,200 bar) Ultra High-Pressure systems
- Precision-machined OEM-quality valve body
- 2-port pneumatic valve configuration
- Restores proper pneumatic valve operation
- Corrosion-resistant construction for extended service life
- Excellent sealing surface finish for leak-free performance
- Engineered for demanding industrial environments
- Reduces maintenance costs and unplanned downtime
- Fully interchangeable with OEM components
Applications
Ideal for use in:
- Ultra-high-pressure waterjet cutting systems
- 90K intensifier pumps
- Waterjet cutting heads
- Metal fabrication
- Aerospace manufacturing
- Automotive production
- Stone and granite processing
- Glass cutting
- Composite machining
- Industrial manufacturing facilities operating continuous production
Compatibility
Compatible with many 90K UHP waterjet systems utilizing the 2-port pneumatic valve design, including equipment using:
- KMT® 90K Cutting Heads
- KMT® Ultra High Pressure Pumps
- OEM-style pneumatic valve assemblies
- HJ Waterjet replacement assemblies
Designed as a direct replacement for:
- KMT® Part #20475871
- Engineering Description: BODY-UHP WTR VLV, PNEU
Why Choose HJ Waterjet?
HJ Waterjet replacement parts are engineered to meet and exceed OEM specifications while offering exceptional value. Every component is manufactured with precision machining, strict quality control, and premium materials to ensure dependable performance in demanding waterjet applications.
Our pneumatic valve components are trusted by maintenance professionals and production facilities seeking OEM-quality performance without excessive OEM pricing.
Recommended Maintenance
For maximum service life, inspect the pneumatic valve body whenever rebuilding the valve assembly. Replace damaged or worn valve bodies showing signs of:
- Surface wear
- Internal scoring
- Thread damage
- Corrosion
- Seal groove wear
- Air or water leakage
Routine inspection helps maintain consistent valve performance and prevents unexpected production downtime.