Universal On/Off Valve Actuator Assembly (4MM Airline Fitting) Flow OEM # : 014559-2

OEM # : 014559-2

Waterjet Depot # : 1529

For Flow and H20 Machines

Replaces Flow # 014559-2, Universal On/Off Valve Actuator Assembly actuator designed for Flow on/off valve systems used in both 60,000 psi and 87,000 psi waterjet applications. This actuator provides precise mechanical control of the valve open and close cycle, helping ensure consistent jet initiation, accurate piercing performance, and reliable high-pressure shutoff across a wide range of cutting conditions. 

Service tip: During actuator replacement, inspect the valve seat, poppet, seals, and bushing for wear or contamination. Servicing these components together helps restore fast valve response, consistent shutoff performance, and overall cutting reliability in both 60K and 87K systems.