High Pressure Flow Products

TSI Flow Products manufactures and sells a wide range of Frac and Flowback Equipment including TSI Trash Catchers, Manifolds, Integral Fittings, Pressure Relief Valves and More.

Pressure Relief Valves

TSI Flow Products manufactures Pressure Relief Valves for 2 inch, 3 inch and 4 inch High Pressure Frac and Flowback applications. With an improved design and cost effective repair kits, TSI pressure relief valves provide a reliable product you can maintain in the field for a long service life. Simple, reliable and cost effective.

M750 pressure relief valve from TSI Flow Products

TSI Flow Products offers the M750 Pressure Relief Valve for 3 inch 1502 applications. This spring loaded relief valve features an improved opening discharge area resulting in reduced erosion damage, while offering a reliable and cost effective repair kit for increased service life.

M1125 Pressure Relief Valve from TSI Flow Products

The M1125 Pressure Relief Valve from TSI Flow Products features a 15 BBL/M Max Flow Rate for 3 inch 1502 applications. With an improved internal geometry and engineered spring control for maximum stroke length and effective discharge orifice, the M1125 Pressure Relief Valve is simple, reliable and cost effective.

N2 Pressure Relief Valve from TSI Flow Products

The N2 Pressure Relief Valve from TSI Flow Products is a Nitrogen Relief Valve that requires a Nitrogen bottle and control. With it's compact design and precision machined internal components it is a cost effective solution that will provide years of service in the field.