UHP Check Valve Repair Kit, Outlet Tapered Outlet Seat Style, .875 Plunger, 90K | HJ-7219013217
The UHP Check Valve Repair Kit, Outlet Tapered Outlet Seat Style, .875 Plunger, 90K | HJ-7219013217 is a repair kit engineered to restore the outlet check valve assembly on KMT 90,000 PSI ultra-high-pressure intensifier pumps. Designed specifically for systems utilizing the tapered outlet seat configuration, this HJ-7219013217 kit replaces critical wear components that maintain proper sealing, pressure retention, and efficient water flow throughout the intensifier.
This repair kit is utilized to service the outlet section of Sealing Head Assembly Part No. 7219002179 and Sealing Head Body Part No. 7219001286. These sealing head components are sold separately. Regular replacement of worn outlet check valve components helps eliminate pressure loss, minimizes downtime, and restores consistent cutting performance in demanding waterjet applications.
Every component is precision-machined to provide exact fitment, long service life, and dependable operation under continuous 90,000 PSI (6,200 bar) operating conditions.
Features
- Designed for 90,000 PSI (6,200 Bar) Ultra High-Pressure systems
- Fits .875-inch plunger intensifier pumps
- Engineered for tapered outlet seat style sealing head assemblies
- Restores outlet check valve sealing efficiency
- Maintains proper pump pressure and flow consistency
- Reduces pressure fluctuations and internal leakage
- Quality materials for maximum durability
- Precision fit with no modifications required
- Ideal for scheduled preventative maintenance and pump rebuilds
Kit Applications
This HJ-7219013217 UHP Check Valve Repair Kit, services the outlet portion of:
- KMT Sealing Head Assembly 7219002179
- KMT Sealing Head Body 7219001286
(Sealing head assembly and sealing head body are sold separately.)
Typical Kit Contents
The outlet repair kit includes the essential outlet check valve wear components required to restore proper sealing performance, including:
- Discharge Poppet
- Poppet Pin
- Compression Spring
- Tapered Outlet Seat
(Component configuration may vary slightly by equipment revision.)
Benefits
- Restores full ultra-high-pressure pump performance
- Improves pressure stability during cutting operations
- Extends sealing head service life
- Minimizes costly unplanned downtime
- Reduces internal leakage and pressure loss
- Supports consistent abrasive waterjet cutting quality
- Helps maximize intensifier reliability and productivity
Compatible Industries
- Aerospace Manufacturing
- Automotive Production
- Metal Fabrication
- Stone & Granite Processing
- Glass Cutting
- Industrial Manufacturing
- Precision Waterjet Cutting
- Heavy Equipment Manufacturing
Why Choose HJ WATERJET Parts?
HJ WATERJET repair kits are manufactured to exact specifications to ensure dependable performance in demanding ultra-high-pressure environments. Precision-engineered components provide proper sealing, extended service intervals, and reliable operation, helping reduce maintenance costs while maximizing equipment uptime.