Satchwell Two-Port Globe Seat Valves Data Sheet

This data sheet provides specifications and selection guidance for Satchwell two-port globe-type seat valves (Types VZ, VZF, VJE, VSF) used for controlling hot/chilled water, steam, brine, or antifreeze. It covers valve construction, materials, actuator compatibility (electric ALM/ALX/ALE or pneumatic), flow characteristics (equal percentage, 50:1 rangeability), pressure/temperature ratings, and installation/maintenance best practices.