Features : Hydraulic Pressure & Flow Control Valve, Manifold ValvePressure Rating Up to 6000psig (410bar) at 1000f(380 C) Hydraulic Pressure & Flow Control Valve, Manifold ValveTemperature Rating up to 12000F (1900C) with optional Grafoil Packing Hydraulic Pressure & Flow Control Valve, Manifold ValveFlange seal grooves meet the design requirements of USS-SP-99 Hydraulic Pressure & Flow Control Valve, Manifold ValveBody Materials available in 316 stainless steel, alley 400, and carbon steel. Hydraulic Pressure & Flow Control Valve, Manifold Valve100% factory tested.