60k Intensifier Check Valve Assembly

The 60K Intensifier Check Valve Assembly is an OEM replacement assembly designed to control inlet and outlet water flow within Flow 60,000 psi intensifier pump systems. It helps maintain proper pressure generation by allowing water to enter during the suction stroke and sealing tightly during the pressure stroke, preventing backflow, pressure loss, and unstable pump performance. This assembly is commonly replaced during pump rebuilds, check valve leakage troubleshooting, or scheduled high-pressure end maintenance.

Included parts:

• Check Valve Body (004383-3)
• Retainer Screw (004380-1)
• Check Valve Seat (004382-1)
  
• Poppet (005917-1)
• Poppet (015384-1)
• Check Valve Inlet Guide (010564-1)
• 2x O-ring (A-0275-125)
• Spring (A-1606)
• Outlet Adapter (C-1313-1)

Related products:

• Intensifier Check Valve Repair Kit 40K/50K/60K (015866-1) — includes the key wear components needed to rebuild the check valve assembly.
• 60K Intensifier High-Pressure Seal Kit (001198-1) — refreshes the water-side sealing components that work with the check valve to restore pressure performance.
• 60K Pump Bleed Down Valve Assembly (C-5841-1) — supports safe depressurization of the pump system during shutdown or service.

Service tip: When replacing a check valve assembly, inspect the mating high-pressure cylinder, seals, and plunger for scoring, washout, or uneven wear. Debris or worn sealing surfaces can shorten check valve life and cause repeat pressure instability after installation.