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valves


Equipment Showcase: Valves, Pipes, and Fittings

Proper valves, pipes, and fittings are important for the successful operation of power generation facilities. This equipment includes products with versatile designs to establish effective joining and sealing methods, and…


Severe Modulation in Feedwater-Control Valves Reveals Need for Periodic Calibration
Feedwater-control-valve-hrsg-logic

Some combined cycle plants have two feedwater-control valves: a small startup valve with the extra cavitation protection needed during startup and low-load operations, and a larger main valve with the…


Equipment Showcase: Valves, Piping, and Fittings

Proper valves, pipes, and fittings are important for successful operation of power generation facilities. This equipment includes products with versatile designs to establish effective joining and sealing methods, and better…


ASME Operation and Maintenance lnservice Testing Program Ensures Nuclear Component Operational Readiness

Originally embedded in the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code, today the Operation and Maintenance of Nuclear Power Plants standard for inservice testing of pumps,…


New Design Solves Scaling Problems on Geothermal Control Valves

Scaling is one of the most frequently occurring problems in geothermal power plants and can prohibit the control of well flow if it builds in the well or wellhead. At…