The part 500-20-0111 is a genuine OEM high-pressure (HP) check-valve seat used in 60 000 psi (4 100 bar) Intensifier Pumps. It provides the precision sealing surface against which the outlet poppet closes, ensuring one-way flow during the pump’s suction stroke and preventing backflow during pressurization.
Specifications
Pressure Rating: 60 000 psi (4 100 bar)
Seat OD/ID: Proprietary OEM dimensions
Sealing Surface: Precision-machined, heat-treated stainless steel
Waterjet Supplier
Temperature Range: 0 – 80 °C (typical waterjet service)
Designation:HP Check-Valve Seat
Material:Hardened stainless steel
Function:Provides sealing surface for outlet poppet