Flow Control Equipment, LLC fully stocks New Aftermarket, New OEM, and Remanufactured Fisher® E-body, D-Body, and D4 trim sets and cages in all sizes as well as other types of ‘special’ trim. See our Anti-Cavitation and Noise-Abatement products page for severe service trim applications. Please contact us today for all of your Fisher® replacement parts, sizing and trim material selection to extend the life of your control valve and keep it operating efficiently in the field.