Union Pressure Side | HJ-5102085
The HJ WATERJET Union Pressure Side (HJ-5102085) is a precision-machined high-pressure check valve union component designed for BFT SERVOTRON, HYTRON, ECOTRON, and Semperdur waterjet intensifier pumps, delivering superior sealing integrity, reliable valve retention, and stable ultra-high-pressure performance in demanding industrial waterjet applications.
The HJ WATERJET Union Pressure Side (HJ-5102085) functions as the primary pressure-side retaining union within the high-pressure check valve assembly, securely housing and compressing the internal valve components while maintaining leak-free operation under extreme hydraulic pressures.
The HJ-5102085 Union Pressure Side is commonly used with the following components inside the pressure valve assembly:
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Part Number
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Description
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HJ-5102173
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Valve Seat
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HJ-5102006
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Lense/ Lens
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HJ-201605
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Valve Insert
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HJ-4101362
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Ball
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HJ-4100956
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Spring
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HJ-4100256
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Safety Bolt
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HJ-5102206
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Valve Body
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HJ-1100039
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Pressure Valve Complete
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HJ-5201106
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Union Pressure Valve Cartridge
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HJ-5102084
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Union Suction Side
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Key Benefits
✔ Improved pressure-side sealing integrity
✔ Enhanced valve alignment and retention
✔ Reduced internal leakage
✔ Increased fatigue and wear resistance
✔ Longer maintenance intervals
✔ Stable ultra-high-pressure operation
✔ Reduced downtime and operating costs
Applications
- CNC abrasive waterjet cutting systems
- Aerospace component cutting
- Precision metal cutting
- Stone and glass cutting
- Composite material cutting
- Continuous industrial production environments
Why Choose HJ Waterjet?
HJ Waterjet replacement parts are engineered to deliver premium-quality, reliable performance, precision fit, and long-lasting durability at a competitive price. Precision manufactured to exact specifications using high-quality materials and tight tolerances, our components are designed for compatibility with OEM waterjet systems and demanding industrial applications. By focusing on quality, precision, and value—not expensive branding—we help manufacturers reduce maintenance costs, minimize downtime, and maximize productivity without compromising performance or reliability. When precision matters, HJ Waterjet delivers the quality, reliability, and value professionals trust. Premium Performance Without the Premium Price