Flow Parts
On/Off Valve Seat Poppet
On/Off Valve Seat Poppet
Carbide faced seat that mates with Flow’s on/off valve poppet to shut off the jet instantly at up to 60 psi. Swap it whenever weepage appears or during scheduled rebuilds to keep vent to zero times short and protect downstream orifices and mixing tubes.
Used in:
Service tip: replace the seat together with a new poppet and seals every 500 pump hours (or at the first drip) to maintain a crisp shut off and keep your Flow waterjet cutting at full speed.

Software & Applications Support
Whether you need remote assistance or hands-on support, our application specialists can help improve cut quality, reduce waste, and make your operation more efficient. Visit our Technical Services page to request a consultation and get expert support for your project.
The OEM Difference
No one tests like Flow. Flow OEM parts deliver unmatched precision, durability, and safety. Every component is engineered to outperform and outlast the rest.