Lined

Masoneilan 31000 Series PFA-Lined Rotary Control Valve The Masoneilan 31000 Series is a PFA-lined eccentric plug control valve designed for highly corrosive applications. All wetted surfaces are encapsulated with a uniform 0.20-inch PFA lining, ensuring maximum corrosion resistance and durability. The PFA lining is a melt-processable Teflon™ material securely locked within a pocketless, self-flushing flow gallery for long service life and reliable performance. Features Straight-through flow path for high capacity and minimal pressure loss Guaranteed 0.20-inch PFA lining thickness across all wetted parts Standard Low-E packing with Certified Low Leak (CLL) performance Specifications Sizes: 1", 2", and 3" Ratings and Connections: ANSI 150 RF flanged Body Materials: Nodular, heat-treated ductile iron with epoxy coating Actuator Options: Compact spring-opposed rolling diaphragm Trim Options: Modified linear