Model "988-MB" Pneumatic Control Valve Metalic Bellows; 1-1/2" Size, Cf3m Body; 300# Cs Flg W/Cs Split Rings; S1r Trim: 316lSST Bellows, 316lSST Trim, Rulon Guide, Metal Seat,;Std Tfe Pkg, Linear Characteristic, Full Port, Fto Direction; Model C27 Actuator, Reverse Action, Ato-Fc, 15-60 PSIG Bench Set; No Positioner; No Handwheel Assembly; Standard/Commercial Painting & Cleaning