Energy Dissipation Valves

Hartman Sleeve Valve: Hartman Sleeve Valves achieve superior control while dissipating pressure energy by accelerating fluid through radial nozzles arranged in a properitary pattern. This advanced design causes the fluid to collide in a turbulent zone along the centerline of the valve surrounded by lower velocity fluid, minimizing erosion and noise.

When do you need to use the Hartman Sleeve Valve?

Hartman Sleeve Valve Advantages

Typical Applications of Hartman Sleeve Valves

Hartman Sleeve Valve Models

Model 117 Fixed Cone Valve The Hartman Model 117 Fixed Cone Valve is a free-dischage valve commonly used as a turbine bypass valve, reservoir drain, or continuous discharge flow control valve. The Hartman Fixed Cone Valve operates cavitation and vibration free through its entire operating range, and has excellent flow control even during 10% of stroke.

Operating Principles of Hartman Fixed Cone Valve

Construction Features of Hartman Fixed Cone Valve