Description Description LVQ Series High Purity Chemical Valve Non-Metallic Exterior, Air Operated Insert Bushing, Integral Fitting Type Hyper FittingNo screws, all-in-one integrated design;?Non-metallic structure with no metal screws used to fasten;?the actuator portion and body portion;Body material: New PFA;Diaphragm material: PTFE;Actuator material: PVDF View AllClose