Repair Kit WS1039 Good Quality Waterjet Check Valve Parts

The Repair Kit WS1039 is a professional-grade maintenance package designed for high-pressure Waterjet Intensifier Pumps, specifically engineered to rebuild and restore the performance of inlet check valve assemblies. It includes all the essential components needed to maintain a precise seal, prevent backflow, and ensure consistent water pressure during continuous operation up to 94,000 psi (6,480 bar).

Each component of the WS1039 repair kit is manufactured to OEM specifications using hardened stainless steel, tungsten carbide, and high-performance elastomers that resist erosion, corrosion, and deformation under extreme pressure and temperature cycles. The kit typically contains inlet poppets, valve seats, springs, O-rings, backup rings, and sealing washers, all precisely matched to restore the factory-level performance of your intensifier pump.

The Repair Kit WS1039 is compatible with leading waterjet brands, including KMT, FLOW, OMAX, WSI, BFT, and BHDT, ensuring a perfect fit and reliable sealing performance. Regular use of this repair kit helps extend the service life of critical components such as the Inlet Flat Poppet Guide WS1040, Check Valve Body WS2003, and Retaining Screw WS1045, while reducing downtime and maintenance costs.