SPRING

Product Description

The HJ WATERJET Check Valve Spring (HJ-4100956) is a precision-engineered high-pressure compression spring manufactured from premium high-fatigue stainless steel spring steel and designed for BFT SERVOTRON, HYTRON, ECOTRON, and Semperdur waterjet intensifier pump systems, delivering reliable valve response, stable pressure regulation, and long-lasting durability in ultra-high-pressure industrial waterjet applications.

The HJ WATERJET Check Valve Spring HJ-4100956 functions within the high-pressure suction and pressure-side check valve assemblies, where it maintains controlled spring tension on the valve ball and internal sealing components during intensifier cycling. The spring helps ensure fast valve closure, consistent one-way flow control, and stable ultra-high-pressure operation.

The HJ-4100956 check valve spring performs several critical functions within the high-pressure check valve assembly by:

• Applying controlled spring force to the valve ball
• Supporting fast valve closure
• Maintaining one-way water flow regulation
• Preventing reverse pressure flow
• Stabilizing intensifier pressure cycling

This component is essential for:

• Reliable check valve operation
• Stable ultra-high-pressure performance
• Efficient pump pressure regulation
• Consistent waterjet cutting quality

The HJ WATERJET HJ-4100956 Check Valve Spring is commonly used with the following components:

Applications

• CNC abrasive waterjet cutting systems
• Aerospace manufacturing
• Precision metal fabrication
• Stone and glass processing
• Composite material cutting
• Continuous industrial production environments