Valve, Plug, Flange, 4", 1500#

The Dynamic Balance valve is the premier Flowserve Nordstrom Valves plug valve, incorporating proven features and user benefits from over sixty years of experience in endless valve applications and design technology.

A pressure-balanced plug assures predictable torque, even under high pressure differential, vibration and thermal cycling. Pressure- energized stem seals eliminate external adjustments and the stem and the cover weatherseal provides superior corrosion resistance in hostile environments.